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1

Cai, Zhuo-Yu, and Nian-He Xia. "A Novel Elucidation for Synflorescences of Chinese Bamboos." Plants 13, no. 1 (2023): 29. http://dx.doi.org/10.3390/plants13010029.

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The objective of this work is to elucidate the flowering structures of Chinese bamboos applying the synflorescence concept. To keep in line with grasses, the bamboo synflorescence is defined as a whole culm or a whole branch terminating in an inflorescence. For the first time, the repetitive and fundamental unit of bamboo synflorescences is clearly identified and termed as the “basic flowering branch”. The basic flowering branch could be considered as the most simplified synflorescence for a bamboo species. Applying the synflorescence concept, the pseudospikelet is interpreted as a sort of bas
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2

Vollrath, Paul, Harmeet S. Chawla, Sarah V. Schiessl, et al. "A novel deletion in FLOWERING LOCUS T modulates flowering time in winter oilseed rape." Theoretical and Applied Genetics 134, no. 4 (2021): 1217–31. http://dx.doi.org/10.1007/s00122-021-03768-4.

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Abstract Key message A novel structural variant was discovered in the FLOWERING LOCUS T orthologue BnaFT.A02 by long-read sequencing. Nested association mapping in an elite winter oilseed rape population revealed that this 288 bp deletion associates with early flowering, putatively by modification of binding-sites for important flowering regulation genes. Abstract Perfect timing of flowering is crucial for optimal pollination and high seed yield. Extensive previous studies of flowering behavior in Brassica napus (canola, rapeseed) identified mutations in key flowering regulators which differen
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3

Kasprzyk, Idalia, and Adam Walanus. "Flowering and airborne pollen - a novel statistical approach." Acta Agrobotanica 60, no. 2 (2012): 51–55. http://dx.doi.org/10.5586/aa.2007.030.

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The time pattern of flowering significantly affects the pollen season, its beginning, length and the concentration of pollen grains in air. The forecasting models used in aerobiological studies were chiefly based on the elements of weather conditions; however, recently the phenology of pollen shedding has been taken into consideration in these models more and more frequently. The aim of the presented investigations was to determine to what extent the flowering and the occurrence of allergenic pollen grains in air coincided in time. The investigation was carried out in Rzeszów (SE Poland) in th
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4

Waheed, Saquib, Fan Liang, Mengyuan Zhang, Dayi He, and Lihui Zeng. "High-Throughput Sequencing Reveals Novel microRNAs Involved in the Continuous Flowering Trait of Longan (Dimocarpus longan Lour.)." International Journal of Molecular Sciences 23, no. 24 (2022): 15565. http://dx.doi.org/10.3390/ijms232415565.

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A major determinant of fruit production in longan (Dimocarpus longan Lour.) is the difficulty of blossoming. In this study, high-throughput microRNA sequencing (miRNA-Seq) was carried out to compare differentially expressed miRNAs (DEmiRNAs) and their target genes between a continuous flowering cultivar ‘Sijimi’ (SJ), and a unique cultivar ‘Lidongben’ (LD), which blossoms only once in the season. Over the course of our study, 1662 known miRNAs and 235 novel miRNAs were identified and 13,334 genes were predicted to be the target of 1868 miRNAs. One conserved miRNA and 29 new novel miRNAs were i
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Yang, Chenyu, Chongxi Liu, Shanshan Li, et al. "The Transcription Factors WRKY41 and WRKY53 Mediate Early Flowering Induced by the Novel Plant Growth Regulator Guvermectin in Arabidopsis thaliana." International Journal of Molecular Sciences 24, no. 9 (2023): 8424. http://dx.doi.org/10.3390/ijms24098424.

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Flowering is a crucial stage for plant reproductive success; therefore, the regulation of plant flowering has been widely researched. Although multiple well-defined endogenous and exogenous flowering regulators have been reported, new ones are constantly being discovered. Here, we confirm that a novel plant growth regulator guvermectin (GV) induces early flowering in Arabidopsis. Interestingly, our genetic experiments newly demonstrated that WRKY41 and its homolog WRKY53 were involved in GV-accelerated flowering as positive flowering regulators. Overexpression of WRKY41 or WRKY53 resulted in a
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6

Hicks, Karen A., Tina M. Albertson, and D. Ry Wagner. "EARLY FLOWERING3 Encodes a Novel Protein That Regulates Circadian Clock Function and Flowering in Arabidopsis." Plant Cell 13, no. 6 (2001): 1281. http://dx.doi.org/10.2307/3871295.

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7

Hicks, K. A. "EARLY FLOWERING3 Encodes a Novel Protein That Regulates Circadian Clock Function and Flowering in Arabidopsis." PLANT CELL ONLINE 13, no. 6 (2001): 1281–92. http://dx.doi.org/10.1105/tpc.13.6.1281.

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8

Hicks, Karen A., Tina M. Albertson, and D. Ry Wagner. "EARLY FLOWERING3 Encodes a Novel Protein That Regulates Circadian Clock Function and Flowering in Arabidopsis." Plant Cell 13, no. 6 (2001): 1281–92. http://dx.doi.org/10.1105/tpc.010070.

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9

Arneaud, L. L., and C. Leotaud. "Novel aerial sampling method to detect flowering Bambusa vulgaris (Schrad. ex J.C. Wendl.) in Trinidad and Tobago, West Indies." Journal of Bamboo and Rattan 21, no. 3 (2023): 138–45. http://dx.doi.org/10.55899/09734449/jbr021305.

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Little to no records of Bambusa vulgaris (Schrad. ex J.C. Wendl.) flowering events have been published for Trinidad and Tobago, West Indies. This paper aims to document past flowering events on these islands and to record environmental conditions surrounding an individual flowering event in north-west Trinidad. A novel systematic sampling approach using aerial surveys was adopted. An unmanned drone was used to establish a 500 m radial transect at the first flowering clump and this method was continued until no more flowering bamboo clumps/clusters were identified. Additional aerial surveys and
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10

Kong, Xiangxiang, Landi Luo, Jinjie Zhao, et al. "Expression of FRIGIDA in root inhibits flowering in Arabidopsis thaliana." Journal of Experimental Botany 70, no. 19 (2019): 5101–14. http://dx.doi.org/10.1093/jxb/erz287.

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11

Yan, Zongyun, Huiying Shi, Yanan Liu, Meng Jing, and Yuzhen Han. "KHZ1 and KHZ2, novel members of the autonomous pathway, repress the splicing efficiency of FLC pre-mRNA in Arabidopsis." Journal of Experimental Botany 71, no. 4 (2019): 1375–86. http://dx.doi.org/10.1093/jxb/erz499.

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Abstract As one of the most important events during the life cycle of flowering plants, the floral transition is of crucial importance for plant propagation and requires the precise coordination of multiple endogenous and external signals. There have been at least four flowering pathways (i.e. photoperiod, vernalization, gibberellin, and autonomous) identified in Arabidopsis. We previously reported that two Arabidopsis RNA-binding proteins, KHZ1 and KHZ2, redundantly promote flowering. However, the underlying mechanism was unclear. Here, we found that the double mutant khz1 khz2 flowered late
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12

Afsharyan, Nazanin P., Wiebke Sannemann, Jens Léon, and Agim Ballvora. "Effect of epistasis and environment on flowering time in barley reveals a novel flowering-delaying QTL allele." Journal of Experimental Botany 71, no. 3 (2019): 893–906. http://dx.doi.org/10.1093/jxb/erz477.

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Abstract Flowering time is a complex trait and has a key role in crop yield and adaptation to environmental stressors such as heat and drought. This study aimed to better understand the interconnected dynamics of epistasis and environment and look for novel regulators. We investigated 534 spring barley MAGIC DH lines for flowering time at various environments. Analysis of quantitative trait loci (QTLs), epistatic interactions, QTL × environment (Q×E) interactions, and epistasis × environment (E×E) interactions were performed with single SNP and haplotype approaches. In total, 18 QTLs and 2420
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13

Li, Wen, Chongke Zheng, Jinjun Zhou, Zhizhen Zhang, Guanhua Zhou, and Xianzhi Xie. "Characterization of a naturally occurring early-flowering rice mutant resulting from a novel variation in the Ghd7 locus." Czech Journal of Genetics and Plant Breeding 57, No. 4 (2021): 166–69. http://dx.doi.org/10.17221/36/2021-cjgpb.

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Rice is one of the main staple food crops and is consumed by more than half of the global population. Optimizing the flowering time may help to maximize grain production. In this study, we characterized a rice mutant, Zixiangnuo early-flowering mutant (ZXN-E). Compared with the wild-type variety, Zixiangnuo (ZXN), the mutant plants flowered earlier, were shorter and produced smaller panicles. Bulked segregant analysis revealed a 7-bp deletion in the first exon of the Grain number, plant height, and heading date 7 (Ghd7) locus. The allele with the 7-bp deletion was not detected in the rice vari
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14

Lakmes, Abdulkarim, Abdullah Jhar, R. Varma Penmetsa, Wenbin Wei, Adrian C. Brennan, and Abdullah Kahriman. "The Quantitative Genetics of Flowering Traits in Wide Crosses of Chickpea." Agriculture 12, no. 4 (2022): 486. http://dx.doi.org/10.3390/agriculture12040486.

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Chickpea (Cicer arietinum L.) is one of the most ımportant food legume crops in the world. Chickpea is valued for its nutritive seed composition, which is high in protein content and used increasingly as a substitute for animal protein. Days to fırst flowerıng is an important component of the adaptation and productivity of chickpea in rainfed environments characterized by terminal drought and heat stress. This study aimed to identify the inheritance pattern and identify quantitative trait loci (QTLs) for days to first flowering and flowering color in F2:4 generation nested association mapping
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15

Christov, Nikolai K. "The role of epistasis and its interaction with environment in fine-tuning heading time in barley." Journal of Experimental Botany 71, no. 3 (2020): 743–46. http://dx.doi.org/10.1093/jxb/erz503.

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This article comments on: Afsharyan NP, Sannemann W, Léon J, Ballvora A. 2020. Effect of epistasis and environment on flowering time of barley reveals novel flowering-delaying QTL allele. Journal of Experimental Botany 71, 893–906.
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16

Michaels, Scott D., and Richard M. Amasino. "FLOWERING LOCUS C Encodes a Novel MADS Domain Protein That Acts as a Repressor of Flowering." Plant Cell 11, no. 5 (1999): 949. http://dx.doi.org/10.2307/3870827.

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17

Michaels, Scott D., and Richard M. Amasino. "FLOWERING LOCUS C Encodes a Novel MADS Domain Protein That Acts as a Repressor of Flowering." Plant Cell 11, no. 5 (1999): 949–56. http://dx.doi.org/10.1105/tpc.11.5.949.

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18

Liu, Huiping, Tingting Ding, Qingtian Zhang, et al. "The Grapevine MADS-Box Protein VvAGL11 Induces Early Flowering in Arabidopsis." Agronomy 14, no. 11 (2024): 2497. http://dx.doi.org/10.3390/agronomy14112497.

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Grapevine (Vitis vinifera) is an important and popular perennial fruit tree cultivated worldwide. Grapevine ripening is affected by flowering time, and although members of the MADS-box protein family play vital roles in regulating flowering in plants, the functions of MADS-box proteins in grapevine remain largely unknown. AGAMOUS-LIKE 11 (VvAGL11), a MADS-box gene in grapevine, was reported to be a regulator of seed morphogenesis. In this study, heterologous overexpression of VvAGL11 was found to significantly promote flowering in Arabidopsis, suggesting that its active expression in grapevine
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19

Wang, Meiqi, Haizhen Zhang, Shengyue Dai, et al. "AaZFP3, a Novel CCCH-Type Zinc Finger Protein from Adonis amurensis, Promotes Early Flowering in Arabidopsis by Regulating the Expression of Flowering-Related Genes." International Journal of Molecular Sciences 23, no. 15 (2022): 8166. http://dx.doi.org/10.3390/ijms23158166.

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CCCH-type zinc finger proteins (ZFP) are a large family of proteins that play various important roles in plant growth and development; however, the functions of most proteins in this family are uncharacterized. In this study, a CCCH-type ZFP, AaZFP3, was identified in the floral organ of Adonis amurensis. Quantitative real-time PCR (qPCR) analysis revealed that AaZFP3 was widely expressed in the flowers of A.amurensis. Subcellular localization analysis showed that the AaZFP3 protein was mainly localized to the cytoplasm in tobacco and Arabidopsis. Furthermore, the overexpression of AaZFP3 prom
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20

Chaudhari, Dipika G., Swapnil P. Deshmukh, Narendra Singh, V. Surve, B. M. Mote, and Gajera B. M. "Study of Foliar Nutrition Applied at Different Growth Stages on Niger (Guizotia abyssinica L.)." International Journal of Plant & Soil Science 35, no. 19 (2023): 1147–51. http://dx.doi.org/10.9734/ijpss/2023/v35i193653.

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A field experiment was conducted during Rabi season of 2021-22 at Niger Research Station, NAU, Vanarasi, Gujarat to study the effect of foliar spray of nutrients applied at different growth stages on rabi niger (Guizotia abyssinica L.). The experiment was laid out in randomized block design with three replications. The treatments consisted of seven treatments including foliar spray of 19:19:19 and Novel organic liquid (A Patented NAU product) applied at different growth stages on niger crop. The experimental results revealed that foliar application 1% 19:19:19 applied at flowering and capitula
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21

Lyngdoh, N., R. P. Gunaga, Geeta Joshi, R. Vasudeva, G. Ravikanth, and R. Uma Shaanker. "Influence of geographic distance and genetic dissimilarity among clones on flowering synchrony in a Teak (Tectona grandis Linn. f) clonal seed orchard." Silvae Genetica 61, no. 1-6 (2012): 10–18. http://dx.doi.org/10.1515/sg-2012-0002.

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Abstract Influence of genetic dissimilarity among teak (Tectona grandis Linn. f.) clones on flowering synchrony was studied in a Clonal Seed Orchard (CSO) of teak in Karnataka, Southern India. Flowering phenology was monitored for all the 24 teak clones of the CSO and flowering synchrony between clones was assessed adopting a novel ‘overlap index’. Genetic dissimilarity among these clones was assessed adopting DNA based ISSR (Inter Simple Sequence Repeats) analysis. Large variation in the time of ‘flower initiation’ and of ‘peak flowering initiation’ was observed among the clones belonging to
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22

Sedivy, Eric J., Abraham Akpertey, Angela Vela, Sandra Abadir, Awais Khan, and Yoshie Hanzawa. "Identification of Non-Pleiotropic Loci in Flowering and Maturity Control in Soybean." Agronomy 10, no. 8 (2020): 1204. http://dx.doi.org/10.3390/agronomy10081204.

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Pleiotropy is considered to have a significant impact on multi-trait evolution, but its roles in the evolution of domestication-related traits in crop species have been unclear. In soybean, several known quantitative trait loci (QTL) controlling maturity, called the maturity loci, are known to have major effects on both flowering and maturity in a highly correlated pleiotropic manner. Aiming at the identification of non-pleiotropic QTLs that independently control flowering and maturity and dissecting the effects of pleiotropy in these important agronomic traits, we conducted a QTL mapping expe
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23

Ogiso-Tanaka, Eri, Takehiko Shimizu, Makita Hajika, Akito Kaga, and Masao Ishimoto. "Highly multiplexed AmpliSeq technology identifies novel variation of flowering time-related genes in soybean (Glycine max)." DNA Research 26, no. 3 (2019): 243–60. http://dx.doi.org/10.1093/dnares/dsz005.

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Abstract Whole-genome re-sequencing is a powerful approach to detect gene variants, but it is expensive to analyse only the target genes. To circumvent this problem, we attempted to detect novel variants of flowering time-related genes and their homologues in soybean mini-core collection by target re-sequencing using AmpliSeq technology. The average depth of 382 amplicons targeting 29 genes was 1,237 with 99.85% of the sequence data mapped to the reference genome. Totally, 461 variants were detected, of which 150 sites were novel and not registered in dbSNP. Known and novel variants were detec
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24

Cockram, James, Huw Hones, and Donal M. O'Sullivan. "Genetic variation at flowering time loci in wild and cultivated barley." Plant Genetic Resources 9, no. 2 (2011): 264–67. http://dx.doi.org/10.1017/s1479262111000505.

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The worldwide spread of barley cultivation required adaptation to agricultural environments far distant from those found in its centre of domestication. An important component of this adaptation is the timing of flowering, achieved predominantly in response to day length and temperature. Here, we use a collection of cultivars, landraces and wild barley accessions to investigate the origins and distribution of allelic diversity at four major flowering time loci, mutations at which have been under selection during the spread of barley cultivation into Europe. Our findings suggest that while muta
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Poduska, Branislava, Tania Humphrey, Antje Redweik, and Vojislava Grbić. "The Synergistic Activation of FLOWERING LOCUS C by FRIGIDA and a New Flowering Gene AERIAL ROSETTE 1 Underlies a Novel Morphology in Arabidopsis." Genetics 163, no. 4 (2003): 1457–65. http://dx.doi.org/10.1093/genetics/163.4.1457.

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Abstract The genetic changes underlying the diversification of plant forms represent a key question in understanding plant macroevolution. To understand the mechanisms leading to novel plant morphologies we investigated the Sy-0 ecotype of Arabidopsis that forms an enlarged basal rosette of leaves, develops aerial rosettes in the axils of cauline leaves, and exhibits inflorescence and floral reversion. Here we show that this heterochronic shift in reproductive development of all shoot meristems requires interaction between dominant alleles at AERIAL ROSETTE 1 (ART1), FRIGIDA (FRI), and FLOWERI
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26

Zhang, Bingqian, Minghui Feng, Jun Zhang, and Zhangqiang Song. "Involvement of CONSTANS-like Proteins in Plant Flowering and Abiotic Stress Response." International Journal of Molecular Sciences 24, no. 23 (2023): 16585. http://dx.doi.org/10.3390/ijms242316585.

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The process of flowering in plants is a pivotal stage in their life cycle, and the CONSTANS-like (COL) protein family, known for its photoperiod sensing ability, plays a crucial role in regulating plant flowering. Over the past two decades, homologous genes of COL have been identified in various plant species, leading to significant advancements in comprehending their involvement in the flowering pathway and response to abiotic stress. This article presents novel research progress on the structural aspects of COL proteins and their regulatory patterns within transcription complexes. Additional
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27

Venail, Julien, Paolo Henrique da Silva Santos, Joao Ricardo Manechini, et al. "Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T orthologue in sugarcane." Journal of Experimental Botany 73, no. 7 (2021): 2035–49. http://dx.doi.org/10.1093/jxb/erab539.

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Abstract Sugarcane (Saccharum spp.) is an important economic crop for both sugar and biomass, the yields of which are negatively affected by flowering. The molecular mechanisms controlling flowering in sugarcane are nevertheless poorly understood. RNA-seq data analysis and database searches have enabled a comprehensive description of the PEBP gene family in sugarcane. It is shown to consist of at least 13 FLOWERING LOCUS T (FT)-like genes, two MOTHER OF FT AND TFL (MFT)-like genes, and four TERMINAL FLOWER (TFL)-like genes. As expected, these genes all show very high homology to their correspo
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28

Wang, Yudan, Xiu Huang, Xinmin Huang, et al. "BcSOC1 Promotes Bolting and Stem Elongation in Flowering Chinese Cabbage." International Journal of Molecular Sciences 23, no. 7 (2022): 3459. http://dx.doi.org/10.3390/ijms23073459.

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Flowering Chinese cabbage is one of the most economically important stalk vegetables. However, the molecular mechanisms underlying bolting, which is directly related to stalk quality and yield, in this species remain unknown. Previously, we examined five key stem development stages in flowering Chinese cabbage. Here, we identified a gene, BcSOC1 (SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1), in flowering Chinese cabbage using transcriptome analysis, whose expression was positively correlated with bolting. Exogenous gibberellin (GA3) and low-temperature treatments significantly upregulated BcSOC1
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29

House, Megan A., Lester W. Young, Stephen J. Robinson, and Helen M. Booker. "Transcriptomic Analysis of Early Flowering Signals in ‘Royal’ Flax." Plants 11, no. 7 (2022): 860. http://dx.doi.org/10.3390/plants11070860.

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Canada is one of the world’s leading producers and exporters of flax seed, with most production occurring in the Prairie Provinces. However, reduced season length and risk of frost restricts production in the northern grain belt of the Canadian Prairies. To expand the growing region of flax and increase production in Canada, flax breeders need to develop earlier-flowering varieties capable of avoiding the risk of abiotic stress. A thorough understanding of flowering control of flax is essential for the efficient breeding of such lines. We identified 722 putative flax flowering genes that span
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Archak, S., and J. Nagaraju. "Eicosapentapeptide repeats (EPRs): novel repeat proteins specific to flowering plants." Bioinformatics 22, no. 20 (2006): 2455–58. http://dx.doi.org/10.1093/bioinformatics/btl340.

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31

Schranz, M. E. "Novel flowering time variation in the resynthesized polyploid Brassica napus." Journal of Heredity 91, no. 3 (2000): 242–46. http://dx.doi.org/10.1093/jhered/91.3.242.

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32

Li, Mingjiu, and Yuling Jiao. "Cereal genetics: Novel modulators of spikelet number and flowering time." Current Biology 34, no. 11 (2024): R528—R530. http://dx.doi.org/10.1016/j.cub.2024.04.071.

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33

Jiménez-Medina, Alay, Alfredo Morales, Diosdada Galvez-Guerra, Alexander Calero-Hurtado, Kolima Peña-Calzada, and Bulent Kukurtcu. "Novel Insights into Botanical Seed Production of Xanthosoma spp. in Cuba." Agronomy 15, no. 6 (2025): 1366. https://doi.org/10.3390/agronomy15061366.

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Investigating diverse techniques for promoting flowering in Xanthosoma is crucial for managing sexual reproduction, producing authentic botanical seeds, and increasing Xanthosoma’s genetic diversity. Therefore, the objective of this research was to investigate the impact of gibberellic acid (GA3) and foliar application of VIUSID® Agro on enhancing flower and seed production in Xanthosoma species. A controlled experiment was conducted in a completely randomized design using four treatments and three replicates. The treatments were a control and three GA3 concentrations of 500, 750, and 1000 mg
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Edwards, Simon G. "Pydiflumetofen Co-Formulated with Prothioconazole: A Novel Fungicide for Fusarium Head Blight and Deoxynivalenol Control." Toxins 14, no. 1 (2022): 34. http://dx.doi.org/10.3390/toxins14010034.

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Fusarium head blight (FHB) is an important disease of small grain cereals worldwide, resulting in reduced yield and quality as well as the contamination of harvested grains with mycotoxins. The key mycotoxin of concern is deoxynivalenol (DON), which has legislative and advisory limits in numerous countries. Cereal growers have a number of control options for FHB including rotation, cultivation, and varietal resistance; however, growers are still reliant on fungicides applied at flowering as part of an IPM program. Fungicides currently available to control FHB are largely restricted to triazole
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35

Austen, Emily J., and Arthur E. Weis. "Estimating selection through male fitness: three complementary methods illuminate the nature and causes of selection on flowering time." Proceedings of the Royal Society B: Biological Sciences 283, no. 1825 (2016): 20152635. http://dx.doi.org/10.1098/rspb.2015.2635.

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Our understanding of selection through male fitness is limited by the resource demands and indirect nature of the best available genetic techniques. Applying complementary, independent approaches to this problem can help clarify evolution through male function. We applied three methods to estimate selection on flowering time through male fitness in experimental populations of the annual plant Brassica rapa : (i) an analysis of mating opportunity based on flower production schedules, (ii) genetic paternity analysis, and (iii) a novel approach based on principles of experimental evolution. Selec
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Hori, Kiyosumi, Daisuke Saisho, Kazufumi Nagata, et al. "Genetic Elucidation for Response of Flowering Time to Ambient Temperatures in Asian Rice Cultivars." International Journal of Molecular Sciences 22, no. 3 (2021): 1024. http://dx.doi.org/10.3390/ijms22031024.

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Climate resilience of crops is critical for global food security. Understanding the genetic basis of plant responses to ambient environmental changes is key to developing resilient crops. To detect genetic factors that set flowering time according to seasonal temperature conditions, we evaluated differences of flowering time over years by using chromosome segment substitution lines (CSSLs) derived from japonica rice cultivars “Koshihikari” × “Khao Nam Jen”, each with different robustness of flowering time to environmental fluctuations. The difference of flowering times in 9 years’ field tests
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Ran, Fengyun, Yizhu Wang, Fuyan Jiang, et al. "Studies on Candidate Genes Related to Flowering Time in a Multiparent Population of Maize Derived from Tropical and Temperate Germplasm." Plants 13, no. 7 (2024): 1032. http://dx.doi.org/10.3390/plants13071032.

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A comprehensive study on maize flowering traits, focusing on the regulation of flowering time and the elucidation of molecular mechanisms underlying the genes controlling flowering, holds the potential to significantly enhance our understanding of the associated regulatory gene network. In this study, three tropical maize inbreds, CML384, CML171, and CML444, were used, along with a temperate maize variety, Shen137, as parental lines to cross with Ye107. The resulting F1s underwent seven consecutive generations of self-pollination through the single-seed descent (SSD) method to develop a multip
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Kladar, Nebojša, Jasminka Mrđanović, Goran Anačkov, et al. "Hypericum perforatum: Synthesis of Active Principles during Flowering and Fruitification—Novel Aspects of Biological Potential." Evidence-Based Complementary and Alternative Medicine 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/2865610.

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St. John’s wort is a widely used medicinal plant. The quality of herbal drug, which is in most of the cases collected from nature, varies. Therefore, the aim of the present study was detailed chemical characterization of Hypericum perforatum subsp. perforatum samples collected in close time intervals during flowering and fruitification with the purpose to state the phenological stage characterized by maximum levels of active principles. The antioxidant potential and potential to inhibit biologically important enzymes, as well as the cytotoxicity and genotoxicity of the sample collected during
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Kumari, Babita, and Hitesh Solanki. "A Short Comprehensive Study on Novel Amino-Compound for Growth and Development of Plants." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 6, no. 03 (2020): 215–17. http://dx.doi.org/10.18811/ijpen.v6i03.10.

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Polyamines (PAs) are aliphatic nitrogenous bases containing two or more amino groups. The impact of polyamines on plants have been observed to play important role in flowering without showing the extreme dwarfism trait, although these can have partially shortened internodes. The floral phenotypes seen included petaloid anthers, stigmoid anthers, extra petals, and green spaghetti. The appearance of the conjugates occurred late in development at both temperatures; however, there clearly was no correlation with flowering per se. On the basis of topping and leaf gro.wth analysis, the authors propo
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Sekor, Michael R., and Steven J. Franks. "An experimentally introduced population of Brassica rapa (Brassicaceae). 1. Phenotypic selection over three years following colonization of a novel environment." Plant Ecology and Evolution 151, no. 2 (2018): 209–18. http://dx.doi.org/10.5091/plecevo.2018.1354.

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Background and aims – Despite the importance of selection in driving evolution, little is known about the consistency of selection, particularly in the early stages of colonization of novel environments. This study examines the targets and consistency of selection on an experimentally introduced population of the annual plant, Brassica rapa L., in its first three years following introduction to a novel environment. Methods – Phenotypic selection analyses were conducted on a variety of traits collected during the first three years following introduction from California to New York, and the cons
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Ahmed, Waqas, Ronghua Li, Yanshi Xia, et al. "Comparative Analysis of miRNA Expression Profiles between Heat-Tolerant and Heat-Sensitive Genotypes of Flowering Chinese Cabbage Under Heat Stress Using High-Throughput Sequencing." Genes 11, no. 3 (2020): 264. http://dx.doi.org/10.3390/genes11030264.

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Heat stress disturbs cellular homeostasis, thus usually impairs yield of flowering Chinese cabbage (Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee). MicroRNAs (miRNAs) play a significant role in plant responses to different stresses by modulating gene expression at the post-transcriptional level. However, the roles that miRNAs and their target genes may play in heat tolerance of flowering Chinese cabbage remain poorly characterized. The current study sequenced six small RNA libraries generated from leaf tissues of flowering Chinese cabbage collected at 0, 6, and 12 h after 38 °C
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Frisk, Carl A., Beverley Adams-Groom, and Carsten A. Skjøth. "Stochastic flowering phenology in Dactylis glomerata populations described by Markov chain modelling." Aerobiologia 37, no. 2 (2021): 293–308. http://dx.doi.org/10.1007/s10453-020-09685-1.

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AbstractUnderstanding the relationship between flowering patterns and pollen dispersal is important in climate change modelling, pollen forecasting, forestry and agriculture. Enhanced understanding of this connection can be gained through detailed spatial and temporal flowering observations on a population level, combined with modelling simulating the dynamics. Species with large distribution ranges, long flowering seasons, high pollen production and naturally large populations can be used to illustrate these dynamics. Revealing and simulating species-specific demographic and stochastic elemen
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Wang, Shujin, Xiaoping Chen, Sitong Liu, et al. "Comparative Proteomic and Metabonomic Profiling of Buds with Different Flowering Capabilities Reveal Novel Regulatory Mechanisms of Flowering in Apple." Plants 12, no. 23 (2023): 3959. http://dx.doi.org/10.3390/plants12233959.

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Flower bud formation in the apple tree life cycle is associated with multiple biological processes. To explore the physiological and molecular mechanisms underlying the protein and metabolite changes in buds with different flowering capabilities, axillary buds with no flowering (Ab), long-shoot buds with a low flowering rate (Lb), and spur buds with a higher flowering rate than the Lb (Sb) were analyzed using a Tandem Mass Tag™ proteomic technique in combination with nLC–MS/MS analyses. We identified 471 (88 up- and 383 down-regulated), 459 (176 up- and 283 down-regulated), and 548 (387 up- an
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Fan, Lijuan, Zhaoqian Niu, Gongfa Shi, et al. "WRKY22 Transcription Factor from Iris laevigata Regulates Flowering Time and Resistance to Salt and Drought." Plants 13, no. 9 (2024): 1191. http://dx.doi.org/10.3390/plants13091191.

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Iris laevigata Fisch. is an excellent ornamental plant in cold regions due to its unique ornamental ability and strong cold resistance. However, the flowering period of the population is only about 20 days, greatly limiting its potential uses in landscaping and the cutting flower industry. In addition, I. laevigata is often challenged with various abiotic stresses including high salinity and drought in its native habitats. Thus, breeding novel cultivars with delayed flowering time and higher resistance to abiotic stress is of high importance. In this study, we utilized sequencing data from the
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DESTA, LAMORE, and TILAHUN EYOB. "TRANSCRIPTOMICS: MOLECULAR MECHANISM OF THE CONTROL OF THE FLOWERING IN PLANTS AND GENE REGULATORY NETWORK MODELS FOR CONTROL OF FLOWERING." Greener Journal of Agricultural Sciences 14, no. 3 (2024): 158–70. https://doi.org/10.15580/gjas.2024.3.080124104.

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Plants are dynamic systems able to continuously adapt to changing environmental conditions, showing a remarkable phenotypic plasticity as from transition from germination to vegetative growth then to reproductive development (flowering). This review provides insight into regulatory mechanisms for phytochrome-mediated light signalling pathway; and the roles of phytochromes and their downstream signalling components, molecular mechanisms light-perceiving photoreceptors and other positive and negative regulators of light signalling as well as interactions between these components during plant gro
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Różańska, Monika A., Kamila M. Harenda, Damian Józefczyk, Tomasz Wojciechowski, and Bogdan H. Chojnicki. "Digital Repeat Photography Application for Flowering Stage Classification of Selected Woody Plants." Sensors 25, no. 7 (2025): 2106. https://doi.org/10.3390/s25072106.

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Digital repeat photography is currently applied mainly in geophysical studies of ecosystems. However, its role as a tool that can be utilized in conventional phenology, tracking a plant’s seasonal developmental cycle, is growing. This study’s main goal was to develop an easy-to-reproduce, single-camera-based novel approach to determine the flowering phases of 12 woody plants of various deciduous species. Field observations served as binary class calibration datasets (flowering and non-flowering stages). All the image RGB parameters, designated for each plant separately, were used as plant feat
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Yao, Wenjing, Peng Shen, Meng Yang, et al. "Integrated Analysis of microRNAs and Transcription Factor Targets in Floral Transition of Pleioblastus pygmaeus." Plants 13, no. 21 (2024): 3033. http://dx.doi.org/10.3390/plants13213033.

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Bamboo plants have erratic flowering habits with a long vegetative growth and an uncertain flowering cycle. The process of floral transition has always been one of the hot and intriguing topics in bamboo developmental biology. As master modulators of gene expression at the post-transcriptional level, miRNAs play a crucial role in regulating reproductive growth, especially in floral transition of flowering plants. Pleioblastus pygmaeus is a kind of excellent ground cover ornamental bamboo species. In this study, we performed miRNA expression profiling of the shoot buds and flower buds from the
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Sekor, Michael, and Steven Franks. "An experimentally introduced population of Brassica rapa (Brassicaceae). 1. Phenotypic selection over three years following colonization of a novel environment." Plant Ecology and Evolution 151, no. (2) (2018): 209–18. https://doi.org/10.5091/plecevo.2018.1354.

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<b>Background and aims</b> – Despite the importance of selection in driving evolution, little is known about the consistency of selection, particularly in the early stages of colonization of novel environments. This study examines the targets and consistency of selection on an experimentally introduced population of the annual plant, <em>Brassica rapa</em> L., in its first three years following introduction to a novel environment. <b>Methods</b> – Phenotypic selection analyses were conducted on a variety of traits collected during the first three years following introduction from California to
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Tang, Caiguo, Minghao Li, Minghui Cao, et al. "Transcriptome analysis suggests mechanisms for a novel flowering type: Cleistogamous wheat." Crop Journal 8, no. 2 (2020): 313–26. http://dx.doi.org/10.1016/j.cj.2019.08.009.

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Kai, Kenji, Jun Takeuchi, Taichi Kataoka, Mineyuki Yokoyama, and Naoharu Watanabe. "Structure and biological activity of novel FN analogs as flowering inducers." Bioorganic & Medicinal Chemistry 16, no. 23 (2008): 10043–48. http://dx.doi.org/10.1016/j.bmc.2008.10.014.

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