搜索结果: 1-8 共查到“introgression”相关记录8条 . 查询时间(0.056 秒)
Examining two sets of introgression lines across multipleenvironments reveals background‑independent and stably expressedquantitative trait loci of fiber quality in cotton
陆海渐渗系 纤维品质 QTL 棉花
2024/5/17
首次利用两套陆海渐渗系鉴定纤维品质QTL，探讨遗传背景和环境对纤维品质QTL表达的影响，揭示了遗传背景对纤维品质QTL表达的影响明显大于环境因素；在全基因组上鉴定到稳定的QTLs 109个，不受背景影响的QTLs 9个。其中，61个稳定的QTLs，包括2个不受背景影响的QTLs，是新发现的；鉴定到19个含有多个纤维品质性状的优良等位基因的QTL簇，为进一步棉花分子育种提供了重要信息和理论指导。
Extensive sympatry, cryptic diversity and introgression throughout the geographic distribution of two coral species complexes
Acropora, ryptic species hybridization
2015/12/11
The identification of species is one of the most basic, and yet critically important, issues
in biology with far-reaching potential implications for fields such as biodiversity
conservation, populat...
Introgression of yellow flower colour in Buddleja davidii by means of polyploidisation and interspecific hybridisation
chromosome number genome size genomic in situ hybridisation
2015/3/4
To introduce yellow colour in the commercial Buddleja davidii (2n = 4x = 76) assortment, an interspecific breeding
programme with B. globosa (2n = 2x = 38) was started. The first step was to perform...
Broadening the genetic base of Abyssinian mustard (Brassica carinata A. Braun) through introgression of genes from related allotetraploid species
gene introgression variability genetic relatedness
2014/10/28
Brassica carinata (BBCC, 2n=34) has still to emerge as a major oilseed crop owing to poor agronomic attributes like long stature, long maturity duration and low seed yield. The restricted amount of ge...
Triticum aestivum − Triticum timopheevii Introgression Lines as a Source of Pathogen Resistance Genes
introgression lines leaf rust microsatellite markers powdery mildew
2014/2/25
A collection of introgression lines was obtained from crosses of common wheat (Triticum aestivum L.) cultivars with tetraploid wheat Triticum timopheevii (Zhuk.). Evaluation of resistance to fung...
Characterization of Introgression Lines for Yield-related Traits with Indica-type Rice Variety IR64 Genetic Background
days to heading grain weight new plant type Oryza sativa L., total spikelet number
2010/10/25
A total of 334 introgression lines (INLs: BC3-derived lines) derived from crosses between Indica cultivar IR64 as a recurrent parent and 10 donor parents including new plant type lines (IR65600-87-2-2...
期刊信息
篇名
Molecular cytogenetic identification of wheat-Elymus tsukushiense introgression lines
语种
英文
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作者
S.L.Wang,L.L. Qi,P.D.Chen,D.J.Liu,B.Friebe & B.S.Gill
第一作者单位
Nanjing Agricultural Univer...
期刊信息
篇名
Alien DNA introgression and wheat DNA rearrangements in a stable wheat line derived from the early generation of distant hybridization.
语种
英文
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作者
Zhang Lian-quan,Liu Deng-cai,Yan Ze-ho...