1) Chromosomal ploidy
染色体倍体
2) chromosome doubling
染色体加倍
1.
Effect of exogenous hormone on callus induction and chromosome doubling of Glycyrrhiza uralensis;
外源激素对甘草愈伤组织诱导及染色体加倍的影响(简报)
2.
Triploid induction in white poplar by chromosome doubling of megaspore;
诱导大孢子染色体加倍选育白杨杂种三倍体
3.
Chromosome doubling in strawberry succeeded and the effective doubling method through shoottip culture on the medium containing colchicine was established.
初步建立了草莓茎尖染色体加倍的方法体系，得到了草莓野生种、种间杂种及品种共２７个加倍株系和一些混倍体株系。
3) chromosome ploidy
染色体倍性
1.
Construction of two DH populations and identification of chromosome ploidy in burley tobacco;
白肋烟两个DH群体的构建与染色体倍性的鉴定
2.
Diversity of Dioscorea zingiberensis from morphological characters to DNAs was discussed in this paper:(1) morphological and structure diversity;(2) growth status;(3) biochemical and physiological properties;(4) chromosome ploidy variation;(5) isozyme genetic variation and genetic diversity DNAs.
就盾叶薯蓣的资源多样性主要特点作概要综述:(1)形态结构多样性;(2)生长状况;(3)生理生化特性;(4)染色体倍性变异;(5)同工酶水平与DNA水平遗传的多样性,并对盾叶薯蓣的进一步研究提出了一些建议。
3.
Nine lines of Trichosanthes Kiriloii Moxim from five areas in Henan Province were to study the relationships among the main components in seeds, some physiological characteristics, chromosome ploidy, and the substance accumulation during development.
本实验以来自五个不同产地的9种栝楼品系为材料,研究了不同产地的栝楼其种子的主要成分、生长发育过程中的部分生理指标及其染色体倍性与物质积累之间的关系,同时对栝楼的快速繁殖、组织培养以及花粉母细胞的减数分裂过程进行了相关研究。
4) doubling chromosome
加倍染色体
5) ploidy
[英]['plɔidi] [美]['plɔɪdi]
染色体倍性
1.
esp1 expression and its effect on ploidy in A549 and Hela cells;
esp1在A549和Hela细胞中的表达及对染色体倍性的影响
2.
Using Ag-staining technique,the nucleoli in interphase cells from different developmental stages(embryo,larva or adult) of large yellow croaker(Pseudosciaena crocea Richardson) were observed and counted,which were in different ploidy levels,including haploid,normal diploid,triploid,gynogenesis diploid and triploid whose mother were gynogenesis diploid.
结果表明,大黄鱼各种倍性个体细胞核仁数目与染色体倍性之间有良好的对应关系,且核仁数随个体倍性的增加而增加;非诱导雌核发育的大黄鱼细胞核仁众数与染色体组数相等(二倍体为2,三倍体为3),而人工诱导雌核发育大黄鱼及其子代细胞核仁众数却比其相同倍性的非雌核发育鱼少1(雌核发育二倍体为1,雌核发育三倍体为2)。
补充资料：染色体全数
分子式：
CAS号：
性质：又称染色体全数。正常配子或合子核中染色体群，含有一个（单倍体核），两个（双倍体核）或多个（多倍体核）染色体系列。
CAS号：
性质：又称染色体全数。正常配子或合子核中染色体群，含有一个（单倍体核），两个（双倍体核）或多个（多倍体核）染色体系列。
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