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Artykuły w czasopismach na temat „Seed lectin”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Ahmed, E. M. "Lectin Quantitation in Peanut and Soybean Seeds1." Peanut Science 13, no. 1 (1986): 4–7. http://dx.doi.org/10.3146/i0095-3679-13-1-2.

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Abstract A method was developed to determine amounts of lectin in peanut and soybean seeds. Both types of seeds contained active lectins in amounts ranging from 144.7 to 112.2 μg/g defatted meal for peanut and soybean seed, respectively. Lectins were inactivated by heat; moist heat was more effective than dry heat. Roasted peanuts seeds (177 C for 30 min) and boiled peanuts (5% saline solution for 1 hr) were devoid of active lectin.

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2

Rachmaninov, Ofra, Keren D. Zinger-Yosovich, and Nechama Gilboa-Garber. "Preventing Ralstonia solanacearum adhesion with glycans from cashew, cocoa, coffee, pumpkin, and tomato seed extract." Canadian Journal of Microbiology 58, no. 7 (2012): 856–62. http://dx.doi.org/10.1139/w2012-062.

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Ralstonia solanacearum wilts many plants, causing heavy agricultural losses. Its pathogenic strain ATCC 11696 produces 2 hemagglutinating lectins: RSL and RS-IIL. These lectins may bind to terminal l-fucose-, d-arabinose-, and d-mannose-bearing seedling xylem cell wall glycans, thus enabling pathogen adhesion to them, with devastating infection establishment. Blocking the active sites of these lectins with seed embryo-surrounding oligo- and poly-saccharides hampers binding of the lectins to the embryos. The current study shows that seeds of cashew, cocoa, coffee, pumpkin, and tomato contain lo

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3

Awe, Joseph Obabiolorunkosi, Olukemi Adetutu Osukoya, Olusola Bolaji Adewale, Tajudeen Olabisi Obafemi, Olakunle Bamikole Afolabi, and Adenike Kuku. "Antinociceptive effects of Treculia africana decne (african breadfruit) seed lectin in Wistar rats." ScienceRise: Pharmaceutical Science, no. 6(40) (December 30, 2022): 43–50. http://dx.doi.org/10.15587/2519-4852.2022.270312.

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The aim: The use of synthetic compounds to treat many diseases must be strictly controlled due to their potential health hazards. Hence, there is a need to search for natural products to serve as safe alternatives to synthetic products. This study investigated the antinociceptive effects and anti-inflammatory activities of Treculia africana seed lectin. Materials and methods: Lectins were purified from Treculia africana seeds using ion exchange and size-exclusion chromatography. The antinociceptive activity of the lectin was assessed in Wistar rats using abdominal writhing and paw-lickin

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4

Joseph, Obabiolorunkosi Awe, Adetutu Osukoya Olukemi, Bolaji Adewale Olusola, Olabisi Obafemi Tajudeen, Bamikole Afolabi Olakunle, and Kuku Adenike. "Antinociceptive effects of Treculia africana decne (african breadfruit) seed lectin in Wistar rats." ScienceRise: Pharmaceutical Science, no. 6(40) (December 30, 2022): 43–50. https://doi.org/10.15587/2519-4852.2022.270312.

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<strong>The aim:</strong> The use of synthetic compounds to treat many diseases must be strictly controlled due to their potential health hazards. Hence, there is a need to search for natural products to serve as safe alternatives to synthetic products. This study investigated the antinociceptive effects and anti-inflammatory activities of Treculia africana seed lectin. <strong>Materials and methods: </strong>Lectins were purified from Treculia africana seeds using ion exchange and size-exclusion chromatography. The antinociceptive activity of the lectin was assessed in Wistar rats using abdom

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5

Cervantes-Jiménez, Ricardo, Marisol Martínez Martínez, Adán Mercado-Luna, et al. "Effect of Induced Mechanical Leaf Damage on the Yield and Content of Bioactive Molecules in Leaves and Seeds of Tepary Beans (Phaseolus acutifolius)." Plants 11, no. 24 (2022): 3538. http://dx.doi.org/10.3390/plants11243538.

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Growing interest has recently been shown in Tepary beans (Phaseolus acutifolius) because they contain lectins and protease inhibitors that have been shown to have a specific cytotoxic effect on human cancer cells. Bean lectins offer protection against biotic and abiotic stress factors, so it is possible that mechanical foliar damage may increase lectin production. This study evaluates the effect of mechanical stress (foliar damage) on lectin and protease inhibitor content in Tepary beans. Seed yield was also analyzed, and phenolic content and antioxidant capacity (DPPH and TEAC) were determine

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6

S. Cavada, Benildo, Nadia AP. Nogueira, Creuza M. SA FariasI, et al. "Primary Structure and Kinetic Interaction with Glycoproteins of The Lectin From Seeds of Cratylia Flor/Bunda." Protein & Peptide Letters 6, no. 1 (1999): 27–34. http://dx.doi.org/10.2174/092986650601221107155254.

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Abstract: The complete 236-amino-acid sequence of the glucose/mannose specific lectin from seeds of Cratylia floribunda (CFL) was determined by automated Edman sequencing of overlapping proteolytic peptides purified by HPLC after digestion of the lectin with endoproteinases Lys-C, Asp-N, trypsin and chymotrypsin. Mass spectrometry confirmed the sequence analysis and showed that CFL consists of a mixture of full length, single chain polypeptide (a-chain.-25397 ± 3 Da) and its• noncovalently associated p (residues 1-11 , 12847 ± 2 Da) and y (residues 119-236, 12568 ± 1 Da) fragments. The primar

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7

Osborn, Thomas C., and Fredrick A. Bliss. "Effects of Genetically Removing Lectin Seed Protein on Horticultural and Seed Characteristics of Common Bean." Journal of the American Society for Horticultural Science 110, no. 4 (1985): 484–88. http://dx.doi.org/10.21273/jashs.110.4.484.

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Abstract The absence of seed lectin in common bean (Phaseolus vulgaris L.) was shown to be inherited as a single recessive gene and allelic to genes conditioning 6 different lectin types. In inbred backcross lines, the allele from ‘Sanilac’ (a navy class bean) for the presence of lectin was semidominant to the lectinless allele from ‘U.I. 1140’ (a Great Northern class bean) for quantity of lectin. Backcross lines with lectin (L/L) and without lectin (1/1) were developed using 2 lectinless donor parents (‘U.I. 1140’ and ‘U.I. 111', a Pinto class bean) and ‘Sanilac’ as the recurrent parent. Back

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8

Grant, G., L. J. More, N. H. McKenzie, et al. "Nutritional and haemagglutination properties of several tropical seeds." Journal of Agricultural Science 124, no. 3 (1995): 437–45. http://dx.doi.org/10.1017/s0021859600073391.

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SUMMARYThe nutritional potential of a number of raw tropical seeds was assessed in a series of feeding trials with rats. Seed lectin reactivity was also monitored, α-amylase and trypsin inhibitory activities were determined in some of the seeds.Abelmosclius esculentus, Chenopodium quinoa, Delonix regia, Macroptilium lathyroides, Papaver sonmiferum, Parkia biglandulosa, Sesbania arabica, Terminalia catappa, Vigna subterranea, Vigna umbellata and Vigna unguiculata seeds supported moderate rat growth. The seeds contained only low levels of essentially non-toxic lectin, moderate amounts of trypsin

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9

Kyrychenko, O. V. "THE EFFECTIVENESS OF PHYTOLECTINS AND LECTIN COMPOSITIONS APPLICATION FOR SPRAYING PLANTS DURING VEGETATION." Biotechnologia Acta 14, no. 1 (2021): 57–68. http://dx.doi.org/10.15407/biotech14.01.57.

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The effectiveness of the soybean plants spraying with the soybean seed lectin solution during vegetation (against the background of seed inoculation with nodule bacteria and without seed inoculation), as well as the effectiveness of the winter wheat plants spraying with lectin-bacterial composition in green-house and field experiments was investigated respectively. It was found that spraying of soybeans in the phase of two trifoliate leaves development with a specific lectin against the background of pre-sowing seed inoculation with rhizobia caused a significantly positive effect on the functi

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10

Kyrychenko, O. V. "FECAL MICROBIOTES TRANSPLANTATION TECHNOLOGIES: MEDICAL, BIOTECHNOLOGICAL AND REGULATORY ASPECTS." Biotechnologia Acta 14, no. 1 (2021): 57–68. https://doi.org/10.15407/biotech14.01.057.

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The effectiveness of the soybean plants spraying with the soybean seed lectin solution during vegetation (against the background of seed inoculation with nodule bacteria and without seed inoculation), as well as the effectiveness of the winter wheat plants spraying with lectin-bacterial composition in green-house and field experiments was investigated respectively. It was found that spraying of soybeans in the phase of two trifoliate leaves development with a specific lectin against the background of pre-sowing seed inoculation with rhizobia caused a significantly positive effect on the functi

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11

Choi, Sang Woo, Jae Eun Kang, Seong Kyeong Lee, Sarath Ly, and Jong Il Chung. "Breeding of Black Soybean with Green Cotyledon and Four Recessive Alleles for Lipoxygenase, Kunitz Trypsin Inhibitor, Lectin, and Stachyose." Agronomy 11, no. 2 (2021): 309. http://dx.doi.org/10.3390/agronomy11020309.

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Anthocyanins from the black soybean seed coat are known to have many pharmaceutical effects. However, black soybean seed contains antinutritional factors such as lipoxygenase, Kunitz trypsin inhibitor (KTI), lectin, and stachyose. The genetic removal of these components will improve the nutritional value of black soybean seed. The objective of this research was to breed a soybean strain with the black seed coat color, green cotyledon color, and tetra recessive allele (lox1lox2lox3/lox1lox2lox3-ti/ti-le/le-rs2/rs2) for lipoxygenase, KTI, lectin, and stachyose components. Eight parents were used

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12

Trianah, Yeni. "Uji Aktivitas Lektin Biji Kebiul terhadap Kecepatan Penggumpalan Sel Darah Merah Manusia dalam Kondisi Patologis dan Implementasinya sebagai Modul Pembelajaran Kimia." PENDIPA Journal of Science Education 2, no. 2 (2018): 214–21. http://dx.doi.org/10.33369/pendipa.2.3.214-221.

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ABSTRACT[Lectin activities of kebiul seeds to the red blood cell agglutination speed in pathological condition and its implementation as a chemical learning module]. The purposes of this research were to determine: 1) the relative moleculer mass protein that behaves as a lectin in the seed extract kebiul , 2) the velocity of red blood cell clumping influenced by seed lectin kebiul, 3) know the difference student results on protein taught modules and a without modules taught at the College of Teacher Training and Education Teachers Association of the Republic of Indonesia (STKIP-PGRI) Lubukling

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13

Gulzar, Haseena, Muhammad Asif Nawaz, Asad Jan, et al. "Semi-Quantification of Lectins in Rice (Oryza sativa L.) Genotypes via Hemagglutination." Agronomy 11, no. 10 (2021): 1899. http://dx.doi.org/10.3390/agronomy11101899.

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Lectins are unique glycoproteins that react with specific sugar residues on cell surfaces resulting in agglutination. They offer enormous applications in therapeutics, diagnostics, medicine, and agriculture. Rice lectins are naturally expressed during biotic and abiotic stresses suggesting their importance in stress resistance physiology. The objective of this study was to determine the presence and relative concentration of lectins in different accessions of rice obtained from IABGR/NARC Islamabad mainly originated from Pakistan. About 210 rice accessions including 02 local varieties and 05 t

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14

SILVA, LUIZA IZABEL M. MOREIRA DA, MÁRCIO VIANA RAMOS, JOÃO BATISTA CAJAZEIRAS, et al. "Lectins from Pisum arvense seeds behave differently from storage proteins during germination in the darkness." Revista Brasileira de Fisiologia Vegetal 12, no. 3 (2000): 255–62. http://dx.doi.org/10.1590/s0103-31312000000300008.

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ABSTRACT - The mobilization of seed proteins from Pisum arvense L. during germination in the absence of light was studied. The seeds were found to be completely consumed 22 days after germination and seedlings ceased growth after the 18th day. SDS-PAGE indicated that the main protein bands correspond to high molecular mass storage proteins which undergo proteolysis in the initial stages of germination and are not detected after the 7th day of germination. However, the corresponding lectin profiles were detected during the entire germination process, suggesting that these proteins are strongly

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15

Niedz, Randall P., Michael G. Bausher, and C. Jack Hearn. "Detection of Citrus Leaf and Seed Glycoproteins using Biotinylated Lectin Probes." HortScience 26, no. 7 (1991): 910–13. http://dx.doi.org/10.21273/hortsci.26.7.910.

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leaf and seed glycoproteins were detected after sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and electroblotting onto polyvinylidene difluoride (PVDF) membrane when probed with biotinylated lectin at 1 μg·ml-1. Four lectins representing three carbohydrate-binding groups were used as probes. A preformed avidin-biotin-complex (ABC) was used to detect the glycoprotein-bound lectins and resulted in dark bands and little background staining. Concanavalin A (ConA) and wheat germ agglutinin (WGA) resulted in the darkest-staining bands. The four Citrus spp. and one related spec

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16

Mykhalkiv, L. M., S. Ya Kots, A. V. Zhemojda, and T. A. Kots. "Symbiotic Properties of Sinorhizobium meliloti and Ethylene Production by Alfalfa Plants at the Early Stages of the Symbiosis Formation under Different Water Supply and Seed Treatment by Lectin." Mikrobiolohichnyi Zhurnal 83, no. 1 (2021): 32–38. http://dx.doi.org/10.15407/microbiolj83.01.032.

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The symbiotic properties of bacteria significantly influence on the effectiveness of symbiosis and the yield capacity of plants. Therefore, it is important and relevant to study the features of micro- and macrosymbionts interactions, in particular under stressful conditions, and to find ways to improve the productivity of symbiotic systems. Aim. The investigation of the nodulation and nitrogen-fixing activities of Sinorhizobium meliloti as well as the ethylene production by alfalfa plants at the early stages of the formation of symbiotic system under conditions of both optimal and insufficient

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17

Kyrychenko, O. V. "LEGUME LECTINS ACTIVATE SYMBIOTIC PROPERTIES OF SPECIFIC RHIZOBIA UNDER SYMBIOSIS FORMATION AND FUNCTIONING." Agriciltural microbiology 9 (July 1, 2009): 43–58. http://dx.doi.org/10.35868/1997-3004.9.43-58.

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The effect of pea and soybean lectins on the symbiotic properties of nodule bacteria Rhizobium leguminosarum bv. viciae 240б and Bradyrhizobium japonicum 634б during the formation and functioning of symbiosis with pea (Pisum sativum L.) and soybean (Glycine max L. Merr.) plants respectively was investigated. It was shown that incubation of homologous rhizobia with plant-host lectin had increased bacteria nodulation ability at seeds inoculation, nitrogen fixing activity of root nodules and symbiosis efficiency that had resulted in intensification of plants’ photosynthesis, positive changes of l

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18

Havt, Alexandre, Ana Maria Sampaio Assreuy, Nilberto Robson Falcão do Nascimento, et al. "The effect of Cratylia floribunda lectin on renal hemodynamics and ion transport." Brazilian Journal of Pharmaceutical Sciences 51, no. 3 (2015): 755–61. http://dx.doi.org/10.1590/s1984-82502015000300027.

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Lectins have been described as glycoproteins that reversibly and specifically bind to carbohydrates. Legume lectins isolated from the subtribe Diocleinae (Canavalia, Dioclea andCratylia) are structurally homologous with respect to their primary structures. The Diocleinae lectins of Canavalia brasiliensis, Dioclea guianensis andCanavalia ensiformis have been shown to distinctly alter physiological parameters in isolated rat kidneys. Thus, the aim of this study was to investigate the effect of Cratylia floribunda lectin (CFL) on renal hemodynamics and ion transport in rats. In isolated perfused

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19

SILVA, ANDRÉ LUIS COELHO DA, ANA CECÍLIA GÓES HORTA, and RENATO DE AZEVEDO MOREIRA. "Isolation and partial characterization of a lectin from Bauhinia pentandra (bong) vog. Ex. Steua." Revista Brasileira de Fisiologia Vegetal 13, no. 3 (2001): 262–69. http://dx.doi.org/10.1590/s0103-31312001000300002.

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Bauhinia pentandra (Bong) Vog. ex. Steua seeds were investigated with respect to phenologic aspects (size, mass, hilum and length) and with respect to their chemical composition. The total nitrogen content of the seed flour was determined, and the flour was extracted in different pH values. A lectin was isolated from the seeds by Sepharose-4B affinity chromatography. The homogeneity of the lectin was demonstrated by SDS-PAGE in the presence of beta-mercaptoethanol. Only one protein band with an apparent molecular mass of 30 kDa was found. The B. pentandra lectin showed a carbohydrate specifici

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20

Kyrychenko, O. V., S. V. Omelchuk, and A. V. Khrapova. "Realization of Nodulation and Nitrogen-Fixing Activities of Bradyrhizobium japonicum and Rhizosphere Microbiota through Seed Treatment with Pesticide Standak Top and Spraying Plants with Soybean Seed Lectin." Mikrobiolohichnyi Zhurnal 84, no. 6 (2023): 26–37. http://dx.doi.org/10.15407/microbiolj84.06.026.

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The idea of the study was to use soybean lectin as a biologically active compound with a broad spectrum of action to spray soybean plants for stabilization of the formation and functioning of the soybean-rhizobium symbiosis as well as the nitrogen-fixing activity of rhizosphere microbiota against the background of seed treatment with chemical plant protection product Standak Top — an innovative pesticide with fungicidal and insecticidal activity for the control of major diseases and pests of soybean plants. Aim. To study the peculiarities of formation and functioning of soybean-rhizobium symbi

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21

Nagano, Celso S., Juan J. Calvete, Domingo Barettino, Alicia Pérez, Benildo S. Cavada, and Libia Sanz. "Insights into the structural basis of the pH-dependent dimer–tetramer equilibrium through crystallographic analysis of recombinant Diocleinae lectins." Biochemical Journal 409, no. 2 (2007): 417–28. http://dx.doi.org/10.1042/bj20070942.

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The structural ground underlying the pH-dependency of the dimer–tetramer transition of Diocleinae lectins was investigated by equilibrium sedimentation and X-ray crystal structure determination of wild-type and site-directed mutants of recombinant lectins. Synthetic genes coding for the full-length α-chains of the seed lectins of Dioclea guianensis (termed r-αDguia) and Dioclea grandiflora (termed r-αDGL) were designed and expressed in Escherichia coli. This pioneering approach, which will be described in detail in the present paper, yielded recombinant lectins displaying carbohydrate-binding

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Xiao, Wenjun, Shuai Hu, Xiaoxiao Zou, et al. "Lectin receptor-like kinase LecRK-VIII.2 is a missing link in MAPK signaling-mediated yield control." Plant Physiology 187, no. 1 (2021): 303–20. http://dx.doi.org/10.1093/plphys/kiab241.

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Abstract The energy allocation for vegetative and reproductive growth is regulated by developmental signals and environmental cues, which subsequently affects seed output. However, the molecular mechanism underlying how plants coordinate yield-related traits to control yield in changing source–sink relationships remains largely unknown. Here, we discovered the lectin receptor-like kinase LecRK-VIII.2 as a specific receptor-like kinase that coordinates silique number, seed size, and seed number to determine seed yield in Arabidopsis (Arabidopsis thaliana). The lecrk-VIII.2 mutants develop small

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23

de Oliveira, Benny Ferreira, Hallysson Douglas Andrade de Araújo, Eloisa Ferreira Neves, et al. "Electrochemical Characterization Using Biosensors with the Coagulant Moringa oleifera Seed Lectin (cMoL)." Biosensors 13, no. 6 (2023): 655. http://dx.doi.org/10.3390/bios13060655.

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Triturated Moringa oleifera seeds have components that adsorb recalcitrant indigo carmine dye. Coagulating proteins known as lectins (carbohydrate-binding proteins) have already been purified from the powder of these seeds, in milligram amounts. The coagulant lectin from M. oleifera seeds (cMoL) was characterized by potentiometry and scanning electron microscopy (SEM) using MOFs, or metal–organic frameworks, of [Cu3(BTC)2(H2O)3]n to immobilize cMoL and construct biosensors. The potentiometric biosensor revealed an increase in the electrochemical potential resulting from the Pt/MOF/cMoL interac

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24

Sun, Jie, Qing Li Yang, Jie Bi, Chu Shu Zhang, Li Na Yu, and Feng Zhu. "Purification and Characterization of a Natural Lectin from the Seed of Peanut Arachis hypogaea." Advanced Materials Research 152-153 (October 2010): 1499–504. http://dx.doi.org/10.4028/www.scientific.net/amr.152-153.1499.

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A natural lectin from the seed of peanut Arachis hypogaea was purified by singlestep affinity chromatography using galactoside-coupled agarose. This lectin was named PN-L and its inactive form had a molecular mass estimate of 29 kDa. The lectin PN-L was detected for agglutinating activity, glycoinhibiting action and thermostability. The influence of pH on those activities was also tested. The results showed that PN-L could not agglutinate three kinds of human erythrocytes. But it showed a strong affinity for human A/B/O erythrocytes (RBC) by neuraminidase treated. Agglutinating activity of PN-

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Ramos, Marcio V., Benildo S. Cavada, Liezelotte R. Bomfim, et al. "Interaction of the Seed Lectin from Parkia Platycephala (Mimosoideae) with Carbohydrates and Complex Glycans." Protein & Peptide Letters 6, no. 4 (2022): 215–22. http://dx.doi.org/10.2174/092986650604221115151857.

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Abstract: The carbohydrate-binding specificity of the Parkia platycephala (Mimosoideae) lectin was investigated by different techniques including hapten inhibition of haemagglutination, binding of lectin to immobilized glycoproteins and interaction in real time performed by surface plasmon resonance. The lectin belongs to the mannose/glucose-specific group and mannose and oligomannosides with al-3 and al-6 linkages are among its best inhibitors. The mannose/glucose-binding activity exhibited by this lectin, which belongs to a primitive group of Leguminosae, could be related to a defensive func

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Agbolade, J. O., A. I. Isiaka, and J. A. Idowu. "MORPHOMETRIC DIVERSITY AND GENETIC DISPOSTION EVALUATION OF SOME GREEN GRAM (Vigna radiata) VARIETIES." FUOYE JOURNAL OF AGRICULTURE AND HUMAN ECOLOGY 6, no. 1 (2023): 78–89. http://dx.doi.org/10.62923/fuojahe.v6i1.200.

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Diversity study on the variability level of nutritional and anti-nutritional contents acrossavailable accessions could also be a key factor to the selection of superior genotypes forbreeding program. This study identified morphological variability in twenty accessions of Vignaradiata through the multivariate- Principal Component Analysis PCA, Cluster analysis andcorrelation between yield and yield-related parameters. Evaluation of nutritional and anti-nutritional contents through the analysis of protein and Lectin were also adopted for thevariability study. According to the principal component

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Jacob, Mathew, A. J. Amuda, and Isaac John Umaru. "Antinutritional Factors of Seed, Seed Hull, and Pod, of African Locust Bean (Parkia Biglobosa)." African Multidisciplinary Journal of Sciences and Artificial Intelligence 1, no. 2 (2024): 858–66. https://doi.org/10.58578/amjsai.v1i2.4165.

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Parkia biglobosa (African locust bean), is a genus of flowering plants of the Fabaceae family and is one of the many species of trees which serve as sources of food and medicinal purposes to the indigenous people of Africa. It is a perennial deciduous tree and provides shade for man. The research work was carried out in the Department of Animal Production and Health, Faculty of Agriculture and Life Sciences Federal University Wukari laboratory. The samples of different part of African locust bean (Parkia biglobosa) tree were collected within the University environment. The different part colle

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Dao-Thi, Minh-Hoa, Thomas W. Hamelryck, Julie Bouckaert, et al. "Crystallization of two related lectins from the legume plant Dolichos biflorus." Acta Crystallographica Section D Biological Crystallography 54, no. 6 (1998): 1446–49. http://dx.doi.org/10.1107/s0907444998004478.

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The seed lectin DBL and the related stem and leaves lectin DB58 of the tropical legume Dolichos biflorus were crystallized, as well as complexes of DBL with adenine and with GalNAc(α1-3)[Fuc(α1-2)]Gal. The different crystal forms of DBL diffract to about 2.8 Å, while DB58 crystals diffract to 3.3 Å.

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Ramos, Marcio V., Liezelotte R. Bomfim, Benildo S. Cavada, Nylane M. N. Alencar, Thalles B. Grangeiro, and Henri Debray. "Further characterization of the glycan-binding specificity of the seed lectin from vatairea macrocarpa and its dependence of pH." Protein & Peptide Letters 7, no. 4 (2000): 241–48. http://dx.doi.org/10.2174/092986650704221206164217.

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Abstract: The lectin from Vatairea macrocarpa seeds exhibits a pronounced specificity for glycoproteins possessing Gal/GalNAc residues in their carbohydrate moieties. Determination of the fine sugar specificity of the lectin by affinity chromatography of labelled oligosaccharides and glycopeptides of known structures on the immobilized lectin shows that the lectin precisely recognizes non reducing N acetyllactosamine sequence. This interaction seems to depend of the number of N-acetyllactosamine sequence in each structure and is dependent of pH.

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Barre, Annick, Els J. M. Van Damme, Mathias Simplicien, Hervé Benoist, and Pierre Rougé. "Are Dietary Lectins Relevant Allergens in Plant Food Allergy?" Foods 9, no. 12 (2020): 1724. http://dx.doi.org/10.3390/foods9121724.

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Lectins or carbohydrate-binding proteins are widely distributed in seeds and vegetative parts of edible plant species. A few lectins from different fruits and vegetables have been identified as potential food allergens, including wheat agglutinin, hevein (Hev b 6.02) from the rubber tree and chitinases containing a hevein domain from different fruits and vegetables. However, other well-known lectins from legumes have been demonstrated to behave as potential food allergens taking into account their ability to specifically bind IgE from allergic patients, trigger the degranulation of sensitized

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Schnell, D. J., and M. E. Etzler. "Primary structure of the Dolichos biflorus seed lectin." Journal of Biological Chemistry 262, no. 15 (1987): 7220–25. http://dx.doi.org/10.1016/s0021-9258(18)48226-9.

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Ayouba, Ahidjo, Henry Debray, and Pierre Roug�. "Fine sugar specificity of theButea frondosa seed lectin." Glycoconjugate Journal 9, no. 3 (1992): 141–47. http://dx.doi.org/10.1007/bf00780761.

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Santos, Andréa F. S., Luciana A. Luz, Adriana C. C. Argolo, José A. Teixeira, Patrıícia M. G. Paiva, and Luana C. B. B. Coelho. "Isolation of a seed coagulant Moringa oleifera lectin." Process Biochemistry 44, no. 4 (2009): 504–8. http://dx.doi.org/10.1016/j.procbio.2009.01.002.

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Townsend, Belinda J., and Danny J. Llewellyn. "Spatial and temporal regulation of a soybean (Glycine max) lectin promoter in transgenic cotton (Gossypium hirsutum)." Functional Plant Biology 29, no. 7 (2002): 835. http://dx.doi.org/10.1071/pp01235.

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The activity of a soybean (Glycine max L. Merrill) lectin gene promoter was investigated in transgenic cotton plants (Gossypium hirsutum L.) with the view to using this promoter for the seed-specific alteration of gossypol, a secondary metabolite in cotton that has adverse effects on the nutritional value of cottonseed products like oil and protein-rich meal. Agrobacterium-mediated transformation generated stable transformants containing a construct with the lectin promoter fused to the β-glucuronidase reporter gene (pLeGUS). Fluorometric GUS assays and northern hybridization detected strong p

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Maria Soares Silva, Raiane, Fernanda Faria Buzo, Rafaela Tamiris Pavani, Ana Káren de Mendonça Ludgero, Kelly Maria Hurley Taylor, and Christiane Eliza Motta Duarte. "Plant lectins: an overview." Peer Review 5, no. 17 (2023): 303–17. http://dx.doi.org/10.53660/812.prw2242.

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Lectins are involved in a range of biological mechanisms related to recognition and binding to carbohydrates. This ability is possible due to the presence of a carbohydrate recognition domain with capacity to differentiate between various oligosaccharides without modify the molecules which it binds. The study of lectins, inserted in the field of Glycobiology, started with Stillmark’s work with castor bean extract and continues until today with the use of advanced techniques such as robust hemagglutination assay and affinity chromatography. Lectins are particularly abundant in plants where seem

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Sandra, Rodrigues de Souza, Gomes de Santana Edilson, Edson Gomes de Souza José, Marcelino dos Santos Silva Priscila, Tereza dos Santos Correia Maria, and Cassandra Breitenbach Barroso Coelho Luana. "Charge Transference Detection through Cyclic Voltammograms in the Interaction of Cratylia mollis Seed Lectin-carbohydrate Inhibitor." Biotechnology Journal International 18, no. 3 (2017): 1–8. https://doi.org/10.9734/BJI/2017/32672.

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<strong>Aims: </strong>To evaluate the charge transference and the electrochemical potential of <em>Cratylia mollis</em> seed lectin, Cramoll 1,4, adsorbed on Nafion beads after the interaction of glucose ligand. <strong>Study Design:</strong> Based on detection of electrochemical currents and potentials of Cramoll 1,4 by electrochemical techniques. <strong>Place and Duration of Study:</strong> Department of Chemistry, Catholic University of Pernambuco, between April 2014 and November 2015. <strong>Methodology:</strong> Cyclic Voltammetry (CV) was performed in an electrochemical cell containin

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Ferens-Sieczkowska, Mirosława, Joanna Karczewska, and Bronisława Morawiecka. "The lectin level and the effect of abscisic acid on hemagglutinating activity during rye germination." Acta Societatis Botanicorum Poloniae 58, no. 3 (2014): 343–50. http://dx.doi.org/10.5586/asbp.1989.029.

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As we have previously found, the embryo is the only source of lectin in the mature, dry rye seed. During early germination the lectin activity decreased and most of it was found in the coleoptile. Leaves were found to contain only a trace amount of this protein. A 5-7 fold increase in the amount of lectin was found in grains which had imbibed for 612 hours in the presence of 10<sup>-5</sup>M and 10<sup>-4</sup>M ABA. At an ABA concentration of 10<sup>-4</sup>M, about 6 µg of lectin per germ was found even in grains which had been germinating for 5 days. The

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Patanjali, S. R., S. U. Sajjan, and A. Surolia. "Erythrocyte-binding studies on an acidic lectin from winged bean (Psophocarpus tetragonolobus)." Biochemical Journal 252, no. 3 (1988): 625–31. http://dx.doi.org/10.1042/bj2520625.

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An acidic lectin (WBA II) was isolated to homogeneity from the crude seed extract of the winged bean (Psophocarpus tetragonolobus) by affinity chromatography on lactosylaminoethyl-Bio-Gel. Binding of WBA II to human erythrocytes of type-A, -B and -O blood groups showed the presence of 10(5) receptors/cell, with high association constants (10(6)-10(8) M-1). Competitive binding studies with blood-group-specific lectins reveal that WBA II binds to H- and T-antigenic determinants on human erythrocytes. Affinity-chromatographic studies using A-, B-, H- and T-antigenic determinants coupled to an ins

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E. Konozy, Emadeldin, Maha Dafalla, and Chwan-Deng Hsiao. "Spectroscopic Studies on Erythrina lysistemon Seed Lectin Effect of Denaturing Agents on Lectin Quaternary Structure." Protein & Peptide Letters 13, no. 6 (2006): 581–86. http://dx.doi.org/10.2174/092986606777145751.

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Nidhi Srivastava, Ajay Kumar Gautam, and Amit Kumar Singh Chauhan Sameer S. Bhagyawant. "Analysis of Wild Chickpea Seed Proteins for Lectin Composition." International Journal of Current Research and Academic Review 5, no. 5 (2017): 8–14. http://dx.doi.org/10.20546/ijcrar.2017.505.002.

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Vasconcelos, Silvânia Maria Mendes, Silvane R. Lima, Paula Matias Soares, et al. "Central action of Araucaria angustifolia seed lectin in mice." Epilepsy & Behavior 15, no. 3 (2009): 291–93. http://dx.doi.org/10.1016/j.yebeh.2009.05.002.

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Sampietro, Antonio R., and Marta A. Vattuone. "Purification and characterization of a Sarothamnus welwitschii seed lectin." Phytochemistry 35, no. 4 (1994): 841–45. http://dx.doi.org/10.1016/s0031-9422(00)90623-x.

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Konami, Yukiko, Kazuo Yamamoto, and Toshiaki Osawa. "The primary structure of the Lotus tetragonolobus seed lectin." FEBS Letters 268, no. 1 (1990): 281–86. http://dx.doi.org/10.1016/0014-5793(90)81028-m.

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Konami, Yukiko, Kazuo Yamamoto, Satoshi Toyoshima, and Toshiaki Osawa. "The primary structure of the Laburnum alpinum seed lectin." FEBS Letters 286, no. 1-2 (1991): 33–38. http://dx.doi.org/10.1016/0014-5793(91)80934-u.

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Rolim, Lucíola A. D. M. M., Márcia F. S. Macêdo, Herbert Ary Sisenando, et al. "Genotoxicity Evaluation of Moringa oleifera Seed Extract and Lectin." Journal of Food Science 76, no. 2 (2011): T53—T58. http://dx.doi.org/10.1111/j.1750-3841.2010.01990.x.

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OSBORNI, T. C., D. C. ALEXANDER, S. S. M. SUN, C. CARDONA, and F. A. BLISS. "Insecticidal Activity and Lectin Homology of Arcelin Seed Protein." Science 240, no. 4849 (1988): 207–10. http://dx.doi.org/10.1126/science.240.4849.207.

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Sousa Ferreira Soares, Geórgia, Ana Maria Sampaio Assreuy, Carlos Alberto Almeida Gadelha, et al. "Purification and Biological Activities of Abelmoschus esculentus Seed Lectin." Protein Journal 31, no. 8 (2012): 674–80. http://dx.doi.org/10.1007/s10930-012-9447-0.

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Yoshida, Kazumasa, and Kiyoshi Tazaki. "Expression patterns of the genes that encode lectin or lectin-related polypeptides in Robinia pseudoacacia." Functional Plant Biology 26, no. 5 (1999): 495. http://dx.doi.org/10.1071/pp99048.

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Three genomic clones (Rplec2, Rplec5 and Rplec6) and a cDNA clone (LECRPA4) that encoded lectin or lectin-related polypeptides were isolated from Robinia pseudoacacia L. A comparison of the nucleotide sequences of Rplec2 and a previously reported cDNA for the subunit indicated that Rplec2 encoded the 29 kDa subunit of the inner-bark lectin RPbAI. Rplec5 encoded a polypeptide whose deduced amino acid sequence was 96.1% identical to that of a subunit of seed lectin. The amino acid sequence deduced from the open reading frame of Rplec6 showed 61.1% identity to that encoded by Rplec5. LECRPA4 was

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Suvarna, Geetha, Bhagya B. Sharma, and R. Sridhar Kandikere. "Carbohydrate-binding specificity of concanavalin lectin from Canavalia spp." Research Journal of Biotechnology 16, no. 10 (2021): 27–32. http://dx.doi.org/10.25303/1610rjbt2732.

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The carbohydrate-binding specificity of lectins from the four accessions of Canavalia seeds (C. ensiformis (ConA), C. cathartica (ConC), C. gladiata (ConG) and C. rosea (ConM) was studied by hemagglutination inhibition assay using monosaccharides, disaccharides and sugar derivatives. Canavalia seed extracts subjected to ammonium sulphate precipitation and the fraction with higher specific activity were analysed for carbohydrate-binding specificity and its mitogenic potential. All four lectins exhibited similar carbohydrate-binding specificity in agglutination inhibition which is in line with d

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Pysmenna, Yu M., O. O. Panyuta, V. N. Belava, O. P. Olkhovych, and N. Yu Taran. "Effect of pre-sowing treatment with silver and copper nanoparticles on the lectin dependent adaptive reactions of Triticum aestivum (Poaceae) to the eyespot causal agent Oculimacula yallundae (Helotiales, Ascomycota)." Ukrainian Botanical Journal 82, no. 2 (2025): 171–85. https://doi.org/10.15407/ukrbotj82.02.171.

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Morphometric parameters and lectin activity of seedlings of soft winter wheat (Triticum aestivum) inoculated with conidial suspension of Oculimacula yallundae, an eyespot causal agent, were studied under conditions of pre-sowing treatment with silver and copper nanoparticles. The study revealed that the seed treatment of two wheat cultivars of different resistance (a susceptible 'Myronivska 808' and a relatively resistant 'Renan') affects the seedling growth of both cultivars as well as protein content and lectin activity of various cellular fractions. It has been found that the lectin activi

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