1) sex chromosome abnormalities
性染色体非整倍体
2) Aneuploidy
[英]['ænjə,plɔɪdi:] [美]['ænjə,plɔɪdi]
染色体非整倍体
1.
Aneuploidy detection for prenatal diagnosis using fluorescence in situ hybridization(FISH).
荧光原位杂交技术在染色体非整倍体产前诊断中的应用研究
3) Chromosome aneuploides
染色体非整倍体畸变
4) 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。
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)。
6) chromosomes ploidy
染色体倍数性
1.
In order to increase the utilization efficiency of pollen plants in the tobacco haploid breeding,by method of counting stoma protective cell chloroplast,the identification of the chromosomes ploidy of tobacco pollen plants was conducted.
为了提高烟草单倍体育种中花粉苗的利用效率,采用气孔保卫细胞叶绿体计数法对花粉植株染色体倍数性鉴定进行了研究。
补充资料：性别决定男人的核型，箭头所指为性染色体，大者为X染色体，小者为Y染色体
[图]
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