搜索结果: 1-9 共查到“作物遗传学 stress”相关记录9条 . 查询时间(0.078 秒)
Cotton DMP gene family: characterization, evolution, and expression profiles during development and stress
棉花 DMP 基因家族 系统分析
2024/4/16
对16种植物的174个DMP基因的系统发育进行分析，这可分为5个亚家族(I-V)；4个棉种包括58个DMP基因，大部分棉花DMP主要在生殖器官(萼片、花瓣、雌蕊和花药)和次生细胞壁期纤维中表达；基因互作网络表明：DMP作为一种内膜系统参与植物衰老过程和花的生殖发育。本研究对棉花DMP基因家族进行了系统分析，探究了候选基因的潜在功能。
GhN/AINV13 positively regulates cotton stress tolerance by interacting with the 14–3-3 protein
GhN/AINV13 14-3-3蛋白互作 棉花抗逆
2024/5/17
GhN/AINV13通过与14-3-3蛋白互作正调控棉花抗逆能力中性/碱性转化酶(N/AINVS)是植物中具有重要作用的蔗糖水解酶。在本研究中，分别在雷蒙德氏棉、非洲棉、亚洲棉、陆地棉、海岛棉中鉴定到15、15、15、29以及30个中性/碱性转化酶基因。除了前人发现的α和β亚族之外，我们的研究中首次发现了一个新亚族。基因的共线性研究表明，全基因组复制(WGD)和多倍体化是异源多倍体棉N/AINV基...
Differential response of maize hybrid and its parental lines to salinity stress
antioxidant enzymes Na+ proline salinity stress sugars Zea mays L.
2014/2/24
We studied differences in salt stress response between two parental maize genotypes and their hybrid of the first filial (F1) generation. We determined their membrane stability index in addition to th...
Effects of water deficit stress on field performance of chickpea cultivars
Chickpea gradual water deficit grain yield LAI proline quantum yield
2011/1/12
Water deficit is one of the important factors limiting crop production in arid and semi-arid regions. This research was conducted in 2007 and 2008 to investigate field performance of three chickpea cu...
Effects of seed size and drought stress on germination and seedling growth of some oat genotypes (Avena sativa L.)
Oat, seed size, drought stress, genotype, germination.
2011/1/11
Effects of seed size and osmotic stress on germination and seedling growth of fifty-five oat genotypes obtained from Europe, North and South America, Asia and Oceania were investigated. Small, medium ...
COMBINING ABILITY STUDIES IN MAIZE UNDER NORMAL AND WATER STRESS CONDITIONS
Tricitum aestivum genotypes temperature resistance agronomic characters Pakistan
2009/9/30
A pot experiment (60 pots) was conducted at Barani Agricultural Research Institute,
Chakwal, Pakistan during 2004-05. Ten varieties/lines of wheat were included to study
their response to terminal h...
Plant response to drought stress and gene expression.
小麦耐盐突变体盐胁迫下SIR73基因片段的分离和鉴定Isolation and Characterization of SIR73 Gene Fragment in salt resistant mutant of Wheat Involved in Salt Stress
小麦 盐胁迫 耐盐突变体 cDNA-AFLP技术 转录因子
2007/12/30
摘要采用cDNA-AFLP（cDNA-amplified fragment length polymorphism）技术，分析“一粒传”后代小麦耐盐突变体中，耐盐性不同的两种小麦品系盐胁迫前后的基因表达差异，得到大量与耐盐相关的基因片段。其中73号片段与人类转录因子基因有一定的同源性(相应部分的同源性32%)，命名为SIR73(salt inducible in resistance)。North...
EFFECT OF SALT (NACL) STRESS ON GERMINATION AND EARLY SEEDLING GROWTH OF FOUR VEGETABLES SPECIES
seedling growth salinity tolerance relationship
2010/12/2
Due to increasing salinity problems, in this experiment four vegetables species were treated with different concentration of salt solution to study salt effect. Results indicated that salinity caused ...