Identification of potential post‐ethylene events in the signaling cascade induced by stimuli of bud dormancy release in grapevine

2020 ◽  
Vol 104 (5) ◽  
pp. 1251-1268
Author(s):  
Zhaowan Shi ◽  
Tamar Halaly‐Basha ◽  
Chuanlin Zheng ◽  
Michal Sharabi‐Schwager ◽  
Chen Wang ◽  
...  
Keyword(s):  
Bud Dormancy ◽  
Signaling Cascade ◽  
Dormancy Release ◽  
Bud Dormancy Release

Digital expression profiling of a grape-bud EST collection leads to new insight into molecular events during grape-bud dormancy release

Plant Science ◽  
2007 ◽  
Vol 173 (4) ◽  
pp. 446-457 ◽  
Author(s):  
Tsvika Keilin ◽  
Xuequn Pang ◽  
Jaganatha Venkateswari ◽  
Tamar Halaly ◽  
Omer Crane ◽  
...  
Keyword(s):  
Expression Profiling ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Molecular Events ◽  
Digital Expression ◽  
Bud Dormancy Release ◽  
Insight Into

Changes in the Endogenous Content and Gene Expression of Salicylic Acid Correlate with Grapevine Bud Dormancy Release

2020 ◽  
Author(s):  
María Armida Orrantia-Araujo ◽  
Miguel Ángel Martínez-Téllez ◽  
Marisela Rivera-Domínguez ◽  
Miguel Ángel Hernández-Oñate ◽  
Irasema Vargas-Arispuro
Keyword(s):  
Gene Expression ◽  
Salicylic Acid ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Bud Dormancy Release

scholarly journals Transient induction of a subset of ethylene biosynthesis genes is potentially involved in regulation of grapevine bud dormancy release

2018 ◽  
Vol 98 (6) ◽  
pp. 507-523 ◽  
Author(s):  
Zhaowan Shi ◽  
Tamar Halaly-Basha ◽  
Chuanlin Zheng ◽  
Mira Weissberg ◽  
Ron Ophir ◽  
...  
Keyword(s):  
Ethylene Biosynthesis ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Bud Dormancy Release

scholarly journals Histone modifications and expression of DAM6 gene in peach are modulated during bud dormancy release in a cultivar-dependent manner

2011 ◽  
Vol 193 (1) ◽  
pp. 67-80 ◽  
Author(s):  
Carmen Leida ◽  
Ana Conesa ◽  
Gerardo Llácer ◽  
María Luisa Badenes ◽  
Gabino Ríos
Keyword(s):  
Histone Modifications ◽  
Bud Dormancy ◽  
Dependent Manner ◽  
Dormancy Release ◽  
Bud Dormancy Release

scholarly journals Analysis of Evolution, Expression and Genetic Transformation of TCP Transcription Factors in Blueberry Reveal That VcTCP18 Negatively Regulates the Release of Flower Bud Dormancy

2021 ◽  
Vol 12 ◽  
Author(s):  
Yongqiang Li ◽  
Shuang An ◽  
Qiangqiang Cheng ◽  
Yu Zong ◽  
Wenrong Chen ◽  
...  
Keyword(s):  
Transcription Factors ◽  
Plant Growth ◽  
Gene Family ◽  
Fruit Development ◽  
Germination Rate ◽  
Expression Patterns ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Flower Bud ◽  
Bud Dormancy Release

Plant-specific TEOSINTE BRANCHED 1, CYCLOIDEA, PROLIFERATING CELL FACTORS (TCP) transcription factors have versatile functions in plant growth, development and response to environmental stress. Despite blueberry’s value as an important fruit crop, the TCP gene family has not been systematically studied in this plant. The current study identified blueberry TCP genes (VcTCPs) using genomic data from the tetraploid blueberry variety ‘Draper’; a total of 62 genes were obtained. Using multiple sequence alignment, conserved motif, and gene structure analyses, family members were divided into two subfamilies, of which class II was further divided into two subclasses, CIN and TB1. Synteny analysis showed that genome-wide or segment-based replication played an important role in the expansion of the blueberry TCP gene family. The expression patterns of VcTCP genes during fruit development, flower bud dormancy release, hormone treatment, and tissue-specific expression were analyzed using RNA-seq and qRT-PCR. The results showed that the TB1 subclass members exhibited a certain level of expression in the shoot, leaf, and bud; these genes were not expressed during fruit development, but transcript levels decreased uniformly during the release of flower bud dormancy by low-temperature accumulation. The further transgenic experiments showed the overexpression of VcTCP18 in Arabidopsis significantly decreased the seed germination rate in contrast to the wild type. The bud dormancy phenomena as late-flowering, fewer rosettes and main branches were also observed in transgenic plants. Overall, this study provides the first insight into the evolution, expression, and function of VcTCP genes, including the discovery that VcTCP18 negatively regulated bud dormancy release in blueberry. The results will deepen our understanding of the function of TCPs in plant growth and development.

Effect of freezer storage on bud dormancy release in Douglas-fir seedlings

1984 ◽  
Vol 14 (2) ◽  
pp. 186-190 ◽  
Author(s):  
Gary A. Ritchie
Keyword(s):  
High Elevation ◽  
Douglas Fir ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Freezer Storage ◽  
Greenhouse Trial ◽  
C Storage ◽  
Bud Dormancy Release ◽  
Western Washington ◽  
Chilling Hours

Two-year-old Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) seedlings from four western Washington and Oregon provenances were lifted from the nursery on December 11, 1979, January 21, February 13, and March 11, 1980, following the accumulation of about 600, 1170, 1550, and 1800 chilling hours (temperature ≤5 °C), respectively. They were tested for bud dormancy (rest) intensity and vigor immediately after lifting and following 2 and 6 months in freezer (−1 °C) storage. Dormancy weakened exponentially with accumulated nursery chilling, with seedlings from all four provenances responding in a like manner. The rate of dormancy release was substantially retarded by freezer storage, so that by late March stored seedlings were more dormant than those remaining in the nursery beds. Dormancy weakened in storage more rapidly in high-elevation provenances than in provenances from lower elevations. Early-lifted seedlings lost dormancy more rapidly in storage than did late-lifted seedlings. Vigor following a 6-week greenhouse trial was good or excellent in all but the December-lifted unstored seedlings and the March-lifted unstored and 6-month stored seedlings.

scholarly journals The oak gene expression atlas: insights into Fagaceae genome evolution and the discovery of genes regulated during bud dormancy release

BMC Genomics ◽  
2015 ◽  
Vol 16 (1) ◽  
pp. 112 ◽  
Author(s):  
Isabelle Lesur ◽  
Grégoire Le Provost ◽  
Pascal Bento ◽  
Corinne Da Silva ◽  
Jean-Charles Leplé ◽  
...  
Keyword(s):  
Gene Expression ◽  
Genome Evolution ◽  
Bud Dormancy ◽  
Dormancy Release ◽  
Gene Expression Atlas ◽  
Expression Atlas ◽  
Bud Dormancy Release
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