搜索结果: 1-13 共查到“genetic basis”相关记录13条 . 查询时间(0.439 秒)
南京农业大学农学院《The Plant Cell》发表宋庆鑫教授团队“Integrative omics analysis elucidates the genetic basis underlying seed weight and oil content in soybean”（图）
宋庆鑫 遗传 基因 解析
2024/6/11
大豆是世界上最重要的油料作物之一，也是豆制食品加工业的重要原料。解析大豆产量和品质调控的遗传机制和关键基因，对于通过分子设计育种培育高产优质大豆新品种具有重要意义。大豆产量和品质相关农艺性状大部分是复杂性状，受一因多效和遗传连锁的影响，性状间呈现耦合性相关。挖掘协同调控产量和品质相关性状的关键基因和解析重要农艺性状耦合的遗传网络，可以为培育高产优质大豆品种提供重要理论基础。以往的研究往往针对大豆单...
Genome-wide quantitative trait loci reveal the genetic basis of cotton fiber quality and yield-related traits in a G.hirsutum recombinant inbred line population
0-153 sGK9708 棉花产量 品质性状
2024/5/17
利用0-153和sGK9708为亲本构建的RIL群体为材料，通过全基因组QTL挖掘明确了棉花产量及品质性状的相关性及其与QTL簇加性效应方向的关系，初步揭示了棉花产量纤维品质性状负相关形成的遗传基础，为进一步利用标记辅助选择、基因组编辑等技术同步改良棉花纤维品质和产量提供了重要的基因资源和位点信息。该研究以0-153*SGK9708为亲本构建的含有196个重组自交系群体为材料，在黄河流域及西北内陆...
Genomic analyses reveal the genetic basis of early maturity and identification of loci and candidate genes in upland cotton (Gossypium hirsutum L.)
陆地棉 全基因组 重测序方法 SNP变异图谱
2024/5/17
本研究利用收集的436份国内外变异广泛的陆地棉材料，采用全基因组重测序方法，构建了群体的SNP变异图谱，通过对包含136份早熟棉资源在内的356份陆地棉材料进行深度重测序，并结合公共数据库中的80份陆地棉材料共获得了10,118,884个高质量的SNPs。利用全基因组关联分析（GWAS）鉴定到控制陆地棉早熟性的307个显著遗传位点和重要调控基因。两个早熟遗传热点区域位于 D03和A05&...
New insights into genetic basis of bird migration（图）
New insights genetic basis bird migration
2019/10/18
A gene associated with the migratory patterns of golden-winged and blue-winged warblers could lend insight into the longstanding question of how birds migrate across long distances.A new study led by ...
Protein evolution in two co-occurring types of Symbiodinium: an exploration into the genetic basis of thermal tolerance in Symbiodinium clade D
Symbiodinium Thermal tolerance Coral
2015/12/11
The symbiosis between reef-building corals and photosynthetic dinoflagellates (Symbiodinium) is an
integral part of the coral reef ecosystem, as corals are dependent on Symbiodinium for the majority ...
Genetic basis of resistance to quaternary ammonium compounds – the qac genes and their role: a review
antimicrobial disinfectant biocide benzalkonium chlorhexidine cation susceptibility
2015/4/16
Although the qac genes are named after one of their main substrates (i.e., quaternary ammonium compounds), these genes also code for resistance to a broad spectrum of other cationic compounds such as ...
Microsatellite analysis indicates the specific genetic basis of Czech bolting garlic
Allium sativum L. diversity genotyping SSR markers variety testing
2014/9/22
Garlic, Allium sativum L., is a vegetable long used for culinary and medical purposes. A certain level of garlic quality is required by the local consumers, which is usually preserved by the varieties...
Genetic basis of pathogen community structure for foundation tree species in a common garden and in the wild
common garden and wild contrasts community genetics cottonwoods, density effects
2015/11/13
Genetic variation within and among foundation plant species is known to affect arthropod, plant and soil
microbial communities. We hypothesized that the same would be expected for pathogen communitie...
Habituation of Foodborne Pathogens Exposed to Extreme pH Conditions: Genetic Basis and Implications in Foods and Food Processing Environments
foodborne pathogen acid stress alkali stress
2009/6/17
Foodborne microorganisms capable of causing human diseases are exposed to a wide range of physical and chemical stresses in the environment. Exposure of cells to extreme, yet sublethal, preharvest and...
Genetic Basis of Variation in Linseed（Linum usitatissimumL）Cultivars
Genetic Basis of Variation Linseed（Linum usitatissimumL）Cultivars
2009/1/23
This investigation was conducted at the University of wales in 1991-1994. The work described in this paper concerned with the genetic basis of variation in important characters of linseed ( Linum usit...
Maxillary canine - first premolar transposition, associated dental anomalies and genetic basis
Tooth eruption ectopic Tooth abnormalities Genetics Hypodontia Malocclusion
2009/1/12
Maxillary canine - first premolar (Mx.C.P1) transposition, an uncommon dental anomaly involving positional interchange of the two teeth, was studied using a sample of 43 subjects with the abnormal...
Genetic Basis for Variability of Cry1Ac Expression Among Commercial Transgenic Bacillus thuringiensis (Bt) Cotton Cultivars in the United States
Cotton Cry1Ac Expression Variability Genetic Basis
2008/5/23
The amount of Cry1Ac δ-endotoxin in transgenic Bacillus thuringiensis Berliner (Bt) or Bollgard cotton varies among commercial cultivars. These differences in expression have been correlated with surv...
February 21, 2007，Researchers from the Broad Institute of MIT and Harvard, Lund University and Novartis have announced the completion of a genome-wide map of genetic differences in humans and their re...