1) Introgression
[英][,intrə'ɡreʃən] [美][,ɪntrə'ɡrɛʃən]
渐渗
1.
Mobilization of the Active Transposons mPing and Pong in Rice by Introgression from Wild Rice (Zizania Latifolia Griseb.);
菰DNA渐渗诱发水稻内源转座子mPing、Pong的转座激活
2.
Evolutionary theory of hybridization-introgression:its implication in environmental risk assessment and research of transgene escape
杂交-渐渗进化理论在转基因逃逸及其环境风险评价和研究中的意义
3.
barbadense introgression and 3 codominance markers to analyse 40 BC1 plants from another 6 G.
显示这些长绒棉共显性的标记可以广泛的用于任意海陆杂交或渐渗杂交后代是否携带与标记相关海岛棉基因的选择,不只针对特殊的亲本和一对杂交亲本的分离群体。
2) Introgression
[英][,intrə'ɡreʃən] [美][,ɪntrə'ɡrɛʃən]
基因渐渗
1.
Gene introgression usually results from spontaneous hybridization occurring among closely re-lated species in sympatric populations and thus has great impact on the genetic structure of natural popula-tions.
同域分布的近缘物种常常发生杂交而导致种间基因渐渗,从而对相关物种的自然居群遗传结构产生重要影响,近缘种间的杂交渐渗已成为进化生物学和保护生物学关注的热点。
2.
Gene introgression is usually resulted from spontaneous hybridization occurring among closely related species in sympatric populations and thus has great impact on genetic structure of natural populations.
同域分布的近缘物种常常发生杂交而导致种间基因渐渗，从而对相关物种的自然居群遗传结构产生重要影响，近缘种间的杂交渐渗已成为进化生物学和保护生物学关注的热点。
3) introgressive hybridization
渐渗杂交
1.
In related literatures,the mechanism,the significance in evolution,its effect on biodiversity,application in breeding of introgressive hybridization etc.
渐渗杂交(Introgressive hybridization)一词最早是由Anderson和Hubricht在1938年通过植物杂交研究提出,指两物种的杂交后代与亲本之一或双亲反复回交,把某一亲本的性状带至另一亲本。
2.
Thus,we can make it sure that the hybridization between two partridges is introgressive hybridization.
利用线粒体DNA细胞色素b基因标记分析了大石鸡106个、石鸡48个样品,获得大石鸡单倍型9个,石鸡单倍型13个;在大石鸡种群中发现8个个体呈现石鸡基因模式(Hap_1和Hap_2),但是在石鸡种群中没有发现大石鸡的基因模式,确认为石鸡和大石鸡之间的渐渗杂交;确认杂交带从六盘山脉向南到陇南地区的礼县一带,杂交带长度为400 km,宽度为130 km。
4) introgression lines
渐渗系
1.
Discrimination of the Triticum aestivum-T. timopheevii introgression lines using PCR-based molecular markers;
利用基于PCR的分子标记区分普通小麦-提莫菲维小麦渐渗系
2.
Drought resistance of single segment introgression lines from the wild tomato species,Lycopersicon pennellii
野生番茄单片段渐渗系抗旱性研究
3.
In this thesis, regenerated plants were obtained from embryonic calli induced from eachof several rice–Zizania introgression lines, their rice parental line (Matsumae) as well as F1hybrids between introgression lines and the parental line, by using mature seeds as explants.
本论文通过成熟胚诱导水稻松前和渐渗系以及它们之间杂交种的愈伤组织,并分化出再生苗,研究转座子mPing和反座子Tos17在水稻经组织培养过程后在基因组中的变化特点。
5) introgression line
渐渗系
1.
Diallel analysis of quantitative traits of hybrid between Gossypium barbadense L.and G.hirsutum L.using 7 substitution and introgression lines;
利用7个置换系和渐渗系的双列杂交研究海陆杂种的数量性状遗传
2.
This MAAL-11 was used to construct the introgression lines and study the mechanisms of the recombination in the distantly related genome.
利用该单体附加系,构建了渐渗系群体,研究了远缘稻属种间染色体组间遗传物质重组的规律,并筛选出一些有着明显性状变化的渐渗系,主要结果如下: 1。
3.
In this study, in 2007-2008 to 160 mustard interspecific hybridization introgression line cultivated agronomic traits and quality traits to identify the evaluation and to study the relevance of its characters to identify with good agronomic traits, quality traits of rapeseed new germplasm, to provide a basis for its use.
本研究于2007-2008年对160个芥甘种间杂交培育的渐渗系农艺性状与品质性状进行鉴定评价,并研究其性状的相关性,旨在鉴定出具有优良农艺性状、品质性状的油菜新种质,为其利用提供依据。
6) introgressive gene
渐渗基因
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条