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团队全面系统论述了植物激素脱落酸（ABA）在种子的成熟、休眠和萌发过程中的最新研究进展，总结了脱落酸通过含量变化和信号转导的调节来参与种子发育不同阶段的分子机制，提出了脱落酸与其他不同的激素、代谢物质等信号分子互作调控种子发育的模式图，对于揭示脱落酸介导的种子发育过程的分子调控网络具有重要意义。
The MKKK62-MKK3-MAPK7/14 module negatively regulates seed dormancy in rice
Rice (Oryza sativa L.) Pre-harvest sprouting Dormancy MAPK cascade
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2023/4/21
Seed dormancy directly affects the phenotype of pre-harvest sprouting, and ultimately affects the quality and yield of rice seeds. Although many genes controlling seed dormancy have been cloned from c...
Evaluation of dormancy break in some selected peach (Prunus persica) cultivars
Prunus persica (L.) Batsch endogenous dormancy length of dormancy flower buds
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2016/12/8
The evaluation of dormancy break based on the number of flower buds in bloom was performed in years 2011–2013 (January–April) for 15 peach cultivars compared to the control cv. Redhaven. Based on the ...
Changing salt marsh conditions send resident microbes into dormancy
Changing salt marsh send resident microbes dormancy
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2016/9/29
The following is part 22 in a series on the National Science Foundation's Long-Term Ecological Research (LTER) Network. Visit parts one, two, three, four, five, six, ...
The quality and the depth of dormancy of beechnuts in individual stand groups with varying climatic conditions within a single unit of approval
beechnuts germination rate of germination temperature precipitation seed collection
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2015/9/15
The goal of this study was to analyse the quality and dormancy of beechnuts originating from different
harvesting sites within large UA and to determine the homogeneity of seed lots from large-scale...
Survival after breast cancer diagnosis and treatment has improved markedly, however recurrence is still a treatment challenge for clinicians. The underlying cause for late recurrence after a long dise...
Arginine and the shade tolerance of white spruce saplings entering winter dormancy
amino acids arginine guanidino compounds nitrogen Picea glauca shade tolerance winter dormancy
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2015/3/20
Shade-tolerant white spruce saplings grown at 100, 45, 25, and 13% natural light for four years, and entering winter dormancy, modified their growth habit and redistributed the total soluble N among n...
Secondary Dormancy of Seeds in Relation to the Bromus tectorum–Pyrenophora semeniperda Pathosystem
biological control invasive annual grass
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2015/3/11
bromus tectorum is a highly invasive annual grass. The fungal pathogen Pyrenophora semeniperda can kill a large fraction of B. tectorum seeds. Outcomes in this pathosystem are often determined by the ...
Effect of CO2 treatment on dormancy duration, sprout growth and sugar content in two potato cultivars: Short communication
potatoes dormancy breaking CO2 concentration sprout length weight loss reducing sugars total sugars
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2015/1/21
Dormant tubers of two potato cultivars Kufri Jyoti and Kufri Chandramukhi were treated for 7 days with 5, 10, 15 and 20% CO2 concentrations at 18 ± 1oC and 90–95% RH, and compared with GA treated tube...
Changes of phenolic compounds in Carignan merithallus (Vitis vinifera L.) during bud dormancy and end of dormancy phase: correlation with rhizogenesis
Phenolic Compounds HPLC Carignan Shoots Rhizogenesis
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2013/3/5
The aim of the present study is to address the type of correlation that may exist between phenolic compounds and vine rhizogenetic potential by analyzing some phenolic compounds in the Carignan merith...
Modeling Winter Dormancy of Tea Buds and Simulation in Southern Japan
Camellia sinensis flushing cold tolerance daylength
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2009/9/10
As part of the research aimed at elucidating the cause of low tea yields in the first crop in southern Japan, the relation of climatic conditions to winter bud dormancy was investigated using mature ‘...
The Effects of Pericarp and Pre-moist Chilling Treatment on the Germination and Dormancy Traits of Fraxinus lanuginosa Fruit
dormancy Fraxinus lanuginosa fruit germination moist chilling
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2009/8/28
Experiments were carried out to investigate the germination traits of Fraxinus lanuginosa fruits. The optimal temperature for germination was 20°C; although fruits at lower temperatures (10°C and 15°C...
A Sprouting Model in Mulberry:From Dormancy Awakening Based on Reaction Kinetics
Arrhenius'equation Thermosensitive characteristics Temperature Dormancy awakening Mulberry
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2009/8/5
Sprouting dates of potted mulberry trees were examined by applying high temperature treatment at various times of the year. Multiple regression analysis was also carried out using mulberry sprouting d...
Studies on the Dormancy-Awakening and -Breaking in the Two-Rowed Barley Seed:II. Relationship of seed development and dormancy-awakening in different rachis positions of the ears
Number of vascular bundle Dormancy awakening Harvesting time Rachis positions Two-rowed barley
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2009/8/5
Difference of ripening and dormancy-awakening was investigated among seeds attached in different rachis positions of the ears of two-rowed barley, using cv. Satsukinijyou which has deep dormant nature...
Studies on the Dormancy-Awakening and -Breaking in the Two-Rowed Barley Seed:I.Effects of sowing time and harvesting time on the dormancy-awakening
Harvesting time Seed dormancy awakening Two-rowed barley Sowing time Germination percentage
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2009/8/5
The effects of different sowing and harvesting time on the seed dormancy-awakening were studied, using two-rowed barley, cv. Asahi 19, Seijyou 17 and Satsukinijyou. The experiment of sowing time was u...