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Journal articles on the topic 'Marine red alga'

Author: Grafiati

Published: 3 June 2025

Last updated: 1 August 2025

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1

Hultgren, Kristin M., and Hannah Mittelstaedt. "Color change in a marine isopod is adaptive in reducing predation." Current Zoology 61, no. 4 (2015): 739–48. http://dx.doi.org/10.1093/czoolo/61.4.739.

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Abstract Although background matching is a common form of camouflage across a wide diversity of animals, there has been surprisingly little experimental work testing the fitness consequences of this camouflage strategy, especially in marine ecosystems. In this study, we tested whether color camouflage enhances survival of the intertidal marine isopod Pentidotea (Idotea) wosnesenskii, quantified patterns of camouflage in different algal habitats, and examined how algal diet affected color change and growth using laboratory assays. In the field, isopods collected from two differently colored alg

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2

Grotti, Marco, Francesco Soggia, Cristina Lagomarsino, Walter Goessler, and Kevin A. Francesconi. "Arsenobetaine is a significant arsenical constituent of the red Antarctic alga Phyllophora antarctica." Environmental Chemistry 5, no. 3 (2008): 171. http://dx.doi.org/10.1071/en08025.

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Environmental context. Although arsenic occurs in marine animals at high concentrations, the pathways by which it is biotransformed and accumulated remain largely unknown. The observation that some species of algae can contain significant concentrations of arsenobetaine, a major marine arsenic species, is relevant to explanations of the source of this compound to marine animals and its transport through the marine food web. Abstract. Significant amounts of arsenobetaine (up to 0.80 μg As g–1 dry mass, representing 17% of the extractable arsenic) were found in the extracts of all four samples o

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3

Williamson, Bo, Paul W. Gabrielson, and Margarita Brandt. "First report of any species of the red algal order Nemaliales from mainland Ecuador: Neoizziella asiatica (Liagoraceae, Rhodophyta)." Botanica Marina 65, no. 2 (2022): 135–39. http://dx.doi.org/10.1515/bot-2021-0092.

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Abstract The benthic marine algae of the mainland coast of Ecuador are poorly known mainly due to a lack of collections. Currently, DNA barcoding is the preferred method to identify species of benthic marine algae worldwide, as morpho-anatomical characters are inadequate to distinguish many species of macroalgae. We used the red algal barcode rbcL-3P to identify specimens collected in January 2020 from Manabí, Ecuador as Neoizziella asiatica. This is the first member of the red algal order Nemaliales to be reported from the mainland coast of Ecuador and extends the distribution of this alga by

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4

Rico Taareluan, Rico, Letha L. Wantania, Elvy L. Ginting, et al. "AMPLIFIKASI GEN 16S-rRNA BAKTERI EPIFIT PADA ALGA MERAH Kappaphycus alvarezii." JURNAL PESISIR DAN LAUT TROPIS 8, no. 1 (2020): 116. http://dx.doi.org/10.35800/jplt.8.1.2020.27696.

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Bacteria are microscopic organism found living in marine algae. So far, species of bacteria in marine algae are not well known. In this study, epiphytic bacteria in algal species of Kappaphycus alvarezii (red algae) were isolated to amplify their 16S-rRNA gene. Sample K.alvarezii was collected from the island of Nain. The isolated epiphytic bacteria from the red algae K.alvarezii were grown in Nutrient Broth (NB) media. DNA extraction was carried out using InnuPREP DNA Mini Kit. 16SrRNA genes was performed using primer pair of 8F and 1492R. Two different character of epiphytic bacteria were su

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5

Lavaut, E., M. L. Guillemin, S. Colin, et al. "Pollinators of the sea: A discovery of animal-mediated fertilization in seaweed." Science 377, no. 6605 (2022): 528–30. http://dx.doi.org/10.1126/science.abo6661.

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The long-held belief that animal-mediated pollination is absent in the sea has recently been contradicted in seagrasses, motivating investigations of other marine phyla. This is particularly relevant in red algae, in which female gametes are not liberated and male gametes are not flagellated. Using experiments with the isopod Idotea balthica and the red alga Gracilaria gracilis , we demonstrate that biotic interactions dramatically increase the fertilization success of the alga through animal transport of spermatia on their body. This discovery suggests that animal-mediated fertilization could

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Chou, Jui-Yu, Shao-Lun Liu, Yu-Der Wen, and Wei-Lung Wang. "Phylogenetic analysis of Bangiadulcis atropurpurea (A. Roth) W.A. Nelson and Bangia fuscopurpurea (Dillwyn) Lyngbye (Bangiales, Rhodophyta) in Taiwan." Archives of Biological Sciences 67, no. 2 (2015): 445–54. http://dx.doi.org/10.2298/abs140902009c.

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Samples of the freshwater red algae, Bangiadulcis atropurpurea, collected from the mountain waterfalls and its close species, Bangia fuscopurpurea, collected from coasts, were phylogenetically analyzed. The sequences of the rbcL gene and RuBisCO spacer region of the freshwater Bangiadulcis atropurpurea species were identical or similar to those of B. atropurpurea from Japan, North America and Europe. This result indicated that the freshwater Bangiadulcis species from Taiwan shared a common ancestor with the three above-mentioned populations and formed a distinct clade from the marine Bangia sp

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7

Moses, Babu J., Girish K. Trivedi, and Hari H. Mathur. "Diketosteroid from marine red alga Hypnea musciformis." Phytochemistry 28, no. 11 (1989): 3237–39. http://dx.doi.org/10.1016/0031-9422(89)80317-6.

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8

Ahmad, Viqar Uddin, and Mohammad Shaiq Ali. "Terpenoids from marine red alga Laurencia pinnatifida." Phytochemistry 30, no. 12 (1991): 4172–74. http://dx.doi.org/10.1016/0031-9422(91)83493-5.

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9

N'Yeurt, Antoine D. R., and Claude E. Payri. "A preliminary annotated checklist of the marine algae and seagrasses of the Wallis Islands (French Overseas Territory of Wallis and Futuna), South Pacific." Australian Systematic Botany 17, no. 4 (2004): 367. http://dx.doi.org/10.1071/sb03027.

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A total of 194 species of marine algae (14 Cyanobacteria, 41 Chlorophyta, 11 Heterokontophyta and 128 Rhodophyta), as well as three species of seagrasses, represent the first published records for the isolated island of Wallis, South Pacific. The flora has its strongest affinities with Fiji and Rotuma, followed by Samoa and French Polynesia. The lack of diverse habitats and its geographical location are invoked to explain the relatively low species richness compared with localities such as Fiji and Samoa. The flora has a typically tropical component dominated by encrusting coralline red algae,

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10

Eriksen, Renée L., Lindsay A. Green, and Anita S. Klein. "Genetic variation within and among asexual populations of Porphyra umbilicalis Kützing (Bangiales, Rhodophyta) in the Gulf of Maine, USA." Botanica Marina 59, no. 1 (2016): 1–12. http://dx.doi.org/10.1515/bot-2015-0017.

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11

Djabayan-Djibeyan, Pablo, Brian Carpenter, Gerardo Medina-Ramírez, et al. "Cold Steeping Infusion, a Novel Lectin Extraction Technique for the Isolation, Purification and Partial Characterization of Lectins from the Green Venezuelan Marine Alga Caulerpa serrulata." Natural Product Communications 13, no. 12 (2018): 1934578X1801301. http://dx.doi.org/10.1177/1934578x1801301233.

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A lectin from the green Venezuelan marine alga Caulerpa serrulata was extracted with phosphate buffered saline (PBS) using cold steeping infusion (CSI) and by grinding with liquid nitrogen (GLN). The proteins were precipitated using solid ammonium sulfate. Both the crude extracts and ammonium sulfate precipitated proteins were tested for hemagglutinins using native and papain-treated human red blood cell suspensions in isotonic saline solution. Purification of lectins was achieved using affinity chromatography-sugar-epoxy-sepharose 6B and molecular weight was assessed by size exclusion chromat

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12

Das, B., and K. V. N. S. Srinivas. "Dihydroxysterols from the marine red alga, Gracilaria edulis." Phytochemistry 31, no. 12 (1992): 4371–73. http://dx.doi.org/10.1016/0031-9422(92)80482-t.

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13

Li, Xiao-Dong, Feng-Ping Miao, Xiu-Li Yin, Jia-Lin Liu, and Nai-Yun Ji. "Sesquiterpenes from the marine red alga Laurencia composita." Fitoterapia 83, no. 7 (2012): 1191–95. http://dx.doi.org/10.1016/j.fitote.2012.07.001.

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14

Tumembouw, Sipriana S., Rizald M. Rompas, Cyska Lumenta, James J. H. Paulus, Markus T. Lasut, and Desy M. H. Mantiri. "Organochlorine Exposure Influences the Cellular Morphology of Red Algae Eucheuma denticulatum (N.L. Burman) Collins & Hervey, 1917." Jurnal Ilmiah Perikanan dan Kelautan 17, no. 2 (2025): 536–44. https://doi.org/10.20473/jipk.v17i2.57121.

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Graphical Abstract Highlight Research 1. The research demonstrates organochlorine influences the nanoparticle and the thickness of red algae cellulose. 2. SEM analysis with EDS visualization showed an accumulation of Chlorine (Cl) in the thallus of red alga. 3. This research is essential to prevent and reduce the disposal of organochlorines into the environment because they can accumulate in soil, water, and air. 4. The disposal of organochlorines can also remain for years in the environment, which in turn will accumulate in food chains and negatively affect ecosystems and marine animals. Abst

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15

S, Satya Lakshmi. "DETERMINATION OF BIOLOGICAL ACTIVITIES OF THREE MARINE ALGAE COLLECTED FROM VISAKHAPATNAM COAST." Asian Journal of Pharmaceutical and Clinical Research 10, no. 12 (2017): 274. http://dx.doi.org/10.22159/ajpcr.2017.v10i12.20857.

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Objective: Determination of biological activities of marine algae collected from the Visakhapatnam coastal region.Methods: Antibacterial activity of algal extracts determined by the well diffusion method, antioxidant activity was determined by reducing power (RP) method and 1, 1-diphenyl-2-picryl-hydrazil (DPPH) radical scavenging method finally anti-inflammatory activity was determined by human red blood cell stabilization method and egg albumin method.Results: Methanolic extracts of three algae have potential inhibition activity against Escherichia coli, Bacillus subtilis, Pseudomonas aerugi

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MacColl, Robert, Leslie E. Eisele, Henry Malak, Richard L. Endres, Edwin C. Williams, and Samuel S. Bowser. "Studies on R-phycoerythrins from two Antarctic marine red algae and a mesophilic red alga." Polar Biology 22, no. 6 (1999): 384–88. http://dx.doi.org/10.1007/s003000050433.

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17

Noria, Kada Benabdallah, Harrache Djamila, Mir Alba, de la Guardia Miguel, and Benhachem Fatima-Zahra. "Bioaccumulation of trace metals by red alga Corallina elongata in the coast of Beni Saf, west coast, Algeria." Chemistry International 3, no. 3 (2017): 320–31. https://doi.org/10.5281/zenodo.1473339.

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The aim of present research was to study the accumulation of trace metals s (Cd, Cr, Cu, Fe, Mn, Ni, Pb, V, Zn, Co) by the red alga Corallina elongata, collected in four sampling sites located in the Beni saf coast (Algerian west coast), where two of them are characterized by discharges of urban effluents or from port activity, and the two others are seaside resorts. The differences were observed between sampling sites for the presence some heavy metals. Indeed, it appears that the bioaccumulation of Cu, Ni, Cd and Pb by red alga is from continental origin, such as discharges of urban effluent

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18

Etahiri, Samira, Abdel Kebir El Kouria, Valérie Bultel-Poncé, Michèle Guyot, and Omar Assobhei. "Antibacterial Bromophenol from the Marine Red Alga Pterosiphonia complanata." Natural Product Communications 2, no. 7 (2007): 1934578X0700200. http://dx.doi.org/10.1177/1934578x0700200708.

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The dichloromethane/methanol extract of the red alga Pterosiphonia complanata exhibited antibacterial activity against many potentially pathogenic Gram (+) and Gram (-) bacteria. The compound responsible for this activity was isolated and identified, mainly on the basis of 1H and 13C NMR experiments, as the known 3,4,6-tribromo-5-methoxymethyl-benzene-1,2-diol. Its minimum inhibitory concentration against Staphylococcus aureus was 2.8 μg/mL (7 nM).

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19

Bittner, Magalis, Fidelina Gonzalez, Hugo Valdebenito, et al. "A novel tetracyclic polyketal from the marine red alga." Tetrahedron Letters 28, no. 35 (1987): 4031–32. http://dx.doi.org/10.1016/s0040-4039(01)83853-3.

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20

Xu, Nianjun, Xiao Fan, Xiaojun Yan, Xiancui Li, Rongli Niu, and C. K. Tseng. "Antibacterial bromophenols from the marine red alga Rhodomela confervoides." Phytochemistry 62, no. 8 (2003): 1221–24. http://dx.doi.org/10.1016/s0031-9422(03)00004-9.

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21

Shin, Jongheon, Valerie J. Paul, and William Fenical. "New macrocyclic - and -pyrones from the marine red alga." Tetrahedron Letters 27, no. 43 (1986): 5189–92. http://dx.doi.org/10.1016/s0040-4039(00)85165-5.

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22

Li, Chun-Shun, Xiao-Ming Li, Chuan-Ming Cui, and Bin-Gui Wang. "Brominated Metabolites from the Marine Red Alga Laurencia similis." Zeitschrift für Naturforschung B 65, no. 1 (2010): 87–89. http://dx.doi.org/10.1515/znb-2010-0115.

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One new sesquiterpenoid, aristolan-1α-bromo-9β ,10β -epoxide (1), and one new indole alkaloid, 2,5-dibromo-N-methylindole (2), along with six sesquiterpenes and indoles were identified from the marine red alga Laurencia similis. Their structures were established on the basis of spectroscopic methods

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23

Xu, Xiuli, Fuhang Song, Xiao Fan, Nianqiao Fang, and Jiangong Shi. "A novel bromophenol from marine red alga Symphyocladia latiuscula." Chemistry of Natural Compounds 45, no. 6 (2009): 811–13. http://dx.doi.org/10.1007/s10600-010-9501-0.

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24

Jiang, Zhi D., and William H. Gerwick. "Galactolipids from the temperate red marine alga Gracilariopsis lemaneiformis." Phytochemistry 29, no. 5 (1990): 1433–40. http://dx.doi.org/10.1016/0031-9422(90)80096-y.

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Moses, Babu J., R. Sridharan, Hari H. Mathur, and Girish K. Trivedi. "A dihydroxyketosteroid from the marine red alga Hypnea musciformis." Phytochemistry 29, no. 12 (1990): 3965–67. http://dx.doi.org/10.1016/0031-9422(90)85379-t.

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26

Barrow, Kevin D., Robert J. King, and Ulf Karsten. "Isethionic acid from the marine red alga Ceramium flaccidum." Phytochemistry 34, no. 5 (1993): 1429–30. http://dx.doi.org/10.1016/0031-9422(91)80043-z.

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27

Han, Narae, Jiwoong Wi, Sungoh Im, et al. "Downregulation of PyHRG1, encoding a novel secretory protein in the red alga Pyropia yezoensis, enhances heat tolerance." Algae 36, no. 3 (2021): 207–17. http://dx.doi.org/10.4490/algae.2021.36.8.26.

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An increase in seawater temperature owing to global warming is expected to substantially limit the growth of marine algae, including Pyropia yezoensis, a commercially valuable red alga. To improve our knowledge of the genes involved in the acquisition of heat tolerance in P. yezoensis, transcriptomes sequences were obtained from both the wild-type SG104 P. yezoensis and heat-tolerant mutant Gy500. We selected 1,251 differentially expressed genes that were up- or downregulated in response to the heat stress condition and in the heat-tolerant mutant Gy500, based on fragment per million reads exp

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Raven, John A., Andrew M. Johnston, Janet E. Kübler, et al. "Mechanistic interpretation of carbon isotope discrimination by marine macroalgae and seagrasses." Functional Plant Biology 29, no. 3 (2002): 355. http://dx.doi.org/10.1071/pp01201.

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The literature, and previously unpublished data from the authors’ laboratories, shows that the δ13C of organic matter in marine macroalgae and seagrasses collected from the natural environment ranges from –3 to –35‰. While some marine macroalgae have δ13C values ranging over more than 10‰ within the thallus of an individual (some brown macroalgae), in other cases the range within a species collected over a very wide geographical range is only 5‰ (e.g. the red alga Plocamium cartilagineum which has values between –30 and –35‰). The organisms with very negative δ13C (lower than –30‰) are mainly

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Ragazzola, Federica, Regina Kolzenburg, Jurgita Zekonyte, et al. "Structural and Elemental Analysis of the Freshwater, Low-Mg Calcite Coralline Alga Pneophyllum cetinaensis." Plants 9, no. 9 (2020): 1089. http://dx.doi.org/10.3390/plants9091089.

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Coralline algae are one of the most diversified groups of red algae and represent a major component of marine benthic habitats from the poles to the tropics. This group was believed to be exclusively marine until 2016, when the first freshwater coralline algae Pneophyllum cetinaensis was discovered in the Cetina River, southern Croatia. While several studies investigated the element compositions of marine coralline algal thalli, no information is yet available for the freshwater species. Using XRD, LA-ICP-MS and nano indentation, this study presents the first living low-Mg calcite coralline al

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Trowbridge, Cynthia D., Colin Little, Penny Stirling, and William F. Farnham. "Sacoglossan gastropods on native and introduced hosts in Lough Hyne, Ireland: larval retention and population asynchrony?" Journal of the Marine Biological Association of the United Kingdom 88, no. 4 (2008): 771–82. http://dx.doi.org/10.1017/s0025315408001690.

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The north-eastern Atlantic sacoglossan gastropod Elysia viridis was studied on littoral and sublittoral shores of the British Isles from 2001 to 2007 to evaluate its potential role in the known decline of the invasive green alga Codium fragile ssp. fragile. Across its European range, this sacoglossan associates with eight genera of algal hosts within three algal orders and two divisions; these hosts include native and introduced macroalgae. The ‘specialist’ herbivore was investigated primarily within the rocky shore community at Lough Hyne Marine Reserve, County Cork, south-west Ireland, with

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Kuyucak, Nural, and Bohumil Volesky. "A Method of Metal Removal." Water Quality Research Journal 23, no. 3 (1988): 424–33. http://dx.doi.org/10.2166/wqrj.1988.031.

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Abstract Selected non-living, inactivated materials of biological origin, such as algae, fungi, bacteria and their products, have been screened for their metal uptake capacity from solutions. Each biomass type exhibited different performance for metal species tested. The biosorbent performance also varied broadly with pH of the solution used. The biomass of a green alga Halimeda opuntia and a brown alga Sargassum natans have been identified for their extreme potential to concentrate chromium and gold, respectively. The optimum pH was 4-6 for chromium uptake and below 3 for gold uptake. A brown

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N, Saranya, Sri Abarajitha R, Anandhasayanan T, et al. "Screening of Antiviral Efficacy of Few Seaweeds of Tamil Nadu Coast." Proceedings of Anticancer Research 7, no. 5 (2023): 17–29. http://dx.doi.org/10.26689/par.v7i5.5161.

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Lately there has been a lot of interest worldwide in studies on the antiviral activities of marine natural secondary metabolites, notably marine polysaccharides. It has been established that polysaccharides made from marine sources and their derivatives have antiviral effects against potent viruses. Agricultural, biological, food, and pharmaceutical industries all make extensive use of goods obtained from algae. The most well-known chemical components found in algae are polysaccharides, which have been the subject of a variety of studies because of their varied bioactivities. Polysaccharides m

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Momeni, Safieh, Afsaneh Safavi, Raheleh Ahmadi, and Iraj Nabipour. "Gold nanosheets synthesized with red marine alga Actinotrichia fragilis as efficient electrocatalysts toward formic acid oxidation." RSC Advances 6, no. 79 (2016): 75152–61. http://dx.doi.org/10.1039/c6ra14691k.

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Ola, Antonius R. B., and Bruce F. Bowden. "C-15 ACETOGENINS FROM THE MARINE ALGA Chondria." Indonesian Journal of Chemistry 8, no. 3 (2010): 443–47. http://dx.doi.org/10.22146/ijc.21603.

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(-) Z-Pinnatifidenyne, a novel C-15 acetogenin has been isolated along with the known compound (+)-3Z,6R,7R-obtusenyne and (+) (3Z)-laurenyne from the Australian red alga Chondria armata. The structures of the compounds were elucidated based on spectral data analysis including 2D NMR spectroscopic experiment. Keywords: Chondria armata, C-15 acetogenin, 2D NMR

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Ghazali, Mursal, Rika Rahmawati, Sri Puji Astuti, and Sukiman Sukiman. "JENIS ALGA MERAH (RHODOPHYTA) PADA EKOSISTEM HUTAN MANGROVE DI DUSUN EKAS, KABUPATEN LOMBOK TIMUR." Fish Scientiae 8, no. 1 (2019): 1–13. http://dx.doi.org/10.20527/fishscientiae.v8i1.127.

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Mangrove ecosystem is a unique ecosystem with a mix of marine and terrestrial environment. Mangrove forests provide food and nutrients for other organisms such as fish,crustaceans, and algae. Red algae play an important role in maintaining the balance of ecosystems and food chains. This study aims to determine the types, morphological characteristics and key identification, the relationship of red algae types and substrate types to the ecosystem of mangrove forest in Dusun Ekas. This research is explorative descriptive by using purposive sampling method at 5 stations. Based on the results of t

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Hussni Hasan, Nadia Rebhi, Parthiban Yogarajalakshmi, Prabhakaran Vasantha-Srinivasan, et al. "From the Sea to Mosquito Control: The Potential of Halymenia dilatata Marine Alga as an Eco-Friendly Mosquitocidal Agent." Sustainability 15, no. 15 (2023): 11900. http://dx.doi.org/10.3390/su151511900.

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A marine-derived red alga, along with their active constituents, were actively screened for their biocontrol potential against major insect pests. The current study explored the larvicidal activity of crude methanolic extracts of the red alga Halymenia dilatata (Mx-Hd) against Aedes aegypti (Linn.), and their enzyme inhibition, repellent activity, and non-target toxicity was screened against non-target species. The toxicity of Mx-Hd to exposed larvae was dose-dependent, and it was significant at the maximum concentration of 100 ppm (parts per million) across the second, third, and fourth insta

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Denys, R., JC Coll, and BF Bowden. "Tropical Marine Algae. IX. A New Sesquiterpenoid Metabolite From the Red Alga Laurencia marianensis." Australian Journal of Chemistry 46, no. 6 (1993): 933. http://dx.doi.org/10.1071/ch9930933.

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An investigation of the natural products chemistry of the red alga Laurencia marianensis Yamada, a species whose chemistry has not previously been described in the literature, yielded the new metabolite 1-[(3′S*,3a′lR*,4′R*,7′S*,7a′S*)-7′-bromo-7a′-methyl-3′-(1′-methylethyl)octahydro-1′H-inden-4′-yl] ethanone (1) and the known metabolites deoxyprepacifenol (2) and pacifenol (3). The full n.m.r. characterization of (2) and (3) is reported for the first time.

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Xu, Xiuli, Haijin Yang, Zeinab G. Khalil, et al. "Bromocatechol conjugates from a Chinese marine red alga, Symphyocladia latiuscula." Phytochemistry 158 (February 28, 2019): 20–25. https://doi.org/10.1016/j.phytochem.2018.10.026.

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Xu, Xiuli, Yang, Haijin, Khalil, Zeinab G., Yin, Liyuan, Xiao, Xue, Salim, Angela A., Song, Fuhang, Capon, Robert J. (2019): Bromocatechol conjugates from a Chinese marine red alga, Symphyocladia latiuscula. Phytochemistry 158: 20-25, DOI: 10.1016/j.phytochem.2018.10.026, URL: http://dx.doi.org/10.1016/j.phytochem.2018.10.026

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Balaji Prasath, Barathan, Ying Wang, Yuping Su, Wanning Zheng, Hong Lin, and Hong Yang. "Coagulant Plus Bacillus nitratireducens Fermentation Broth Technique Provides a Rapid Algicidal Effect of Toxic Red Tide Dinoflagellate." Journal of Marine Science and Engineering 9, no. 4 (2021): 395. http://dx.doi.org/10.3390/jmse9040395.

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When the toxic red tide alga Gymnodinium catenatum H.W. Graham accumulates in sediment through sexual reproduction, it provides the provenance of a periodic outbreak of red tide, a potential threat to the marine environment. In our study, the flocculation effects of four coagulants were compared. Bacteria fermentation (Ba3) broth and coagulant were combined with Ba3 to reduce the vegetative cells of G. catenatum, inhibit the cystic germination in the sediment, and control the red tide outbreak. To promote a more efficient and environmentally friendly algae suppression method, we studied these

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Varela-Álvarez, Elena, Ana C. Balau, Cristina Paulino, Estibaliz Berecibar, Gareth A. Pearson, and Ester A. Serrão. "Isolation and characterization of microsatellite markers for the red alga Porphyra umbilicalis." Plant Genetic Resources: Characterization and Utilization 16, no. 4 (2017): 390–93. http://dx.doi.org/10.1017/s147926211700034x.

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AbstractThe red algal genus Porphyra is sister to the genus Pyropia, the single most valuable marine crop in the Orient. We developed microsatellite loci for the red alga Porphyra umbilicalis, a widespread species in the Northern Atlantic. Enriched DNA libraries were constructed and 68 loci were screened for amplification and polymorphism. Seven polymorphic microsatellite markers were isolated using 44 individuals collected from four natural populations. The number of alleles per locus ranged from two to 12. Null alleles were detected in three loci. Among the markers reported, we tested also c

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Oguri, Yuko, Mami Watanabe, Takafumi Ishikawa, et al. "New Marine Antifouling Compounds from the Red Alga Laurencia sp." Marine Drugs 15, no. 9 (2017): 267. http://dx.doi.org/10.3390/md15090267.

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Xu, Xiuli, Haijin Yang, Zeinab Khalil, et al. "Chemical Diversity from a Chinese Marine Red Alga, Symphyocladia latiuscula." Marine Drugs 15, no. 12 (2017): 374. http://dx.doi.org/10.3390/md15120374.

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Hiroishi, Shingo, Kazutomo Sugie, Takashi Yoshida, et al. "Antitumor effects of Marginisporum crassissimum (Rhodophyceae), a marine red alga." Cancer Letters 167, no. 2 (2001): 145–50. http://dx.doi.org/10.1016/s0304-3835(01)00460-8.

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Xu, Xiuli, Haijin Yang, Zeinab G. Khalil, et al. "Bromocatechol conjugates from a Chinese marine red alga, Symphyocladia latiuscula." Phytochemistry 158 (February 2019): 20–25. http://dx.doi.org/10.1016/j.phytochem.2018.10.026.

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Afolayan, Anthonia F., Maryssa G. A. Mann, Carmen A. Lategan, Peter J. Smith, John J. Bolton, and Denzil R. Beukes. "Antiplasmodial halogenated monoterpenes from the marine red alga Plocamium cornutum." Phytochemistry 70, no. 5 (2009): 597–600. http://dx.doi.org/10.1016/j.phytochem.2009.02.010.

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Wright, Anthony D., Gabriele M. König, Otto Sticher, and Rocky de Nys. "Five new monoterpenes from the marine red alga Portieria hornemannii." Tetrahedron 47, no. 30 (1991): 5717–24. http://dx.doi.org/10.1016/s0040-4020(01)86524-8.

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Xu, Xiuli, Liyuan Yin, Nianqiao Fang, Xiao Fan, and Fuhang Song. "Bromophenol coupled with diketopiperazine from marine red alga Symphyocladia latiuscula." Chemistry of Natural Compounds 48, no. 4 (2012): 622–24. http://dx.doi.org/10.1007/s10600-012-0327-9.

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Vinothkumar, R., S. Murugesan, M. Kotteswari, and N. Shanthi. "Biochemical composition of Marine Red alga Champia parvula (C. Agardh)." International Journal of PharmTech Research 13, no. 3 (2020): 186–91. http://dx.doi.org/10.20902/ijptr.2019.130308.

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Abstract:

Seaweeds are regarded to be a significant source of bioactive molecules. The macroalgae showed diverse amounts of biochemical constituents such as, total carbohydrate, total protein and total lipids. In the present study, biochemical composition of edible seaweeds was examined. The result was indicated that Champia purvula consists of an elevated amount of protein followed by carbohydrates and lower lipid molecule. The biochemical composition of alga indicates their suitability for use in food and pharmaceutical industry

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Wright, Anthony D., Gabriele M. König, Rocky de Nys, and Otto Sticher. "Seven New Metabolites from the Marine Red Alga Laurencia majuscula." Journal of Natural Products 56, no. 3 (1993): 394–401. http://dx.doi.org/10.1021/np50093a012.

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Serkedjieva, Julia. "Antiherpes Virus Effect of the Red Marine Alga Polysiphonia denudata." Zeitschrift für Naturforschung C 55, no. 9-10 (2000): 830–35. http://dx.doi.org/10.1515/znc-2000-9-1026.

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Abstract The water extract from the red marine alga Polysiphonia denudata (Dillwyn) Kütz. from the Bulgarian Black Sea coast selectively inhibited the reproduction of herpes virus type 1 and type 2 in cell cultures (EC50 = 8.7 to 47.7 mg/ml) as shown by the reduction of virusinduced cytopathic effect and viral infectivity. The virus-inhibitory effect was dose-related, strain-specific and depended on virus inoculum. The inhibition affected adsorption as well as the intracellular stages of viral replication. The presence of the extract throughout the whole replicative cycle was necessary for the

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