1.
chromosome elimination
染色体丢失，染色体消减
2.
premeiotic association of chromosomes
染色体减数分裂前联合
3.
Chromatin Elimination and Introgression in Wheat Somatic Hybridization;
小麦体细胞杂交中外源染色质的消减与渐渗研究
4.
Study on Chromatin Elimination/introgression during Early Stage and Regenerated Somatic Hybrid Calli in Wheat
小麦/中间偃麦草体细胞杂交早期及愈伤组织杂种染色质消减/渐渗研究
5.
The separation of homologous chromosomes during meiosis.
在减数分裂过程中同源染色体的分离.
6.
Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.
二价染色体：在减数分裂中配对时的任意一对同源染色体。
7.
Chromosome mutation A change in the number or arrangement of genes in a chromosome.
染色体突变：生物细胞中染色体数目的增减和结构的改变。
8.
chromosomes are distributed by spindles in mitosis and meiosis.
在有丝分裂及减数分裂时染色体沿纺锤体排列。
9.
The Sex Chromosome Act in the Meiotic Division of ZZWW 4n FemaleSilkworm(Bombyx mori)
ZZWW型四倍体雌蚕减数分裂中的性染色体行为
10.
The failure of homologous chromosomes to pair during meiosis.
不联会在减数分裂期间同源染色体不联会成对
11.
Analysis on Chromosome Abnormal Behavior in Meiosis of Brassica oleraces var. Capitata L.
结球甘蓝减数分裂中染色体异常行为分析
12.
chromosome puff
染色体胀泡，染色体疏松
13.
chromosome mapping
染色体作图，染色体定位
14.
Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.
减半作用在减数分裂过程中染色体双倍体数目的减半而导致其变成单倍体数目
15.
A chromosome that is not a sex chromosome.
常染色体非性染色体的一个常染色体
16.
Meiosis, which usually precedes spore or, sometimes, gamete formation, halves the chromosome number to produce haploid gametes.
染色体数目减半通常发生在减数分裂产生孢子或往往是合子减数分裂形成单倍体配子时。
17.
The stage in prophase of meiosis during which homologous chromosomes become paired.
偶线期减数分裂的前期阶段，在此期间异体同型的染色体配对
18.
In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase.
减数分裂前期的粗线期中，四个同源的染色单体向联系形成的结构。