查询词典 chromosome

So it is important to study the mechanism of oocyte aging. Herein, we studied the change of oocyte chromosome after ovulation into the oviduct in vivo.

这种卵母细胞的老化会导致包括人在内的哺乳动物的胚胎发育异常，所以很有必要研究排卵后卵母细胞的老化机理。

Each chromosome in pachytene actually have been composed of two chromatids.

在粗线期每条染色体实际已由两条染色单体组成。

Pairing of homologous chromosomes commences at one or several points on the chromosome and is clearly seen during PACHYTENE of meiosis I.

同源染色体两两成对平行靠拢，这一现象也称联会，联会发生在染色体的一点或多点上，可以在减数第一次分裂的粗线期观察到。

Fig. 2 Pachytene analysis on extra chromosome of primary trisomics, showing partial

图z 初级三体额外染色体的粗线期分析，苏粳2号三体10的第X染色体皇部分兰价联会

Pachytene FISH results showed that most of chromosome ends possess the telomere tandem repeats,but the signals were not the same on different chromosomes in intensity.

粗线期染色体荧光原位杂交结果表明，大多数染色体的末端都有端粒串联重复，但信号的强度在不同染色体上是不同的。

Pachytene FISH results showed that most of chromosome ends possess the telomere tandem repeats,but the signals on different chromosomes were not the same in intensity.

粗线期染色体荧光原位杂交结果表明，大多数染色体的末端都有端粒串联重复，但信号的强度在不同染色体上是不同的。

The telomere sequences were analyzed by pachytene chromosome and extended DNA fiber FISH in rice Oryza, sativa ssp.

利用粗线期染色体和DNA纤维的荧光原位杂交技术分析了水稻广陆矮四号Oryza，sativa ssp.indica cv。

Telomere sequences were analyzed by using pachytene chromosome and extended DNA fiber FISHin rice Oryza, sativa ssp.

利用粗线期染色体和DNA纤维的荧光原位杂交技术分析了水稻广陆矮四号Oryza sativa ssp.indica cV。

In pachytene the paired homologous chromosomes contract. At this point each chromosome consists of a pair of chromatids and the two associated chromosomes are termed a tetrad.

在粗线期，配对的同源染色体缩短，这时每条染色体包括2个联合的染色体，每个染色体包括1对染色单体，即四分体。

FISH with the tomato 45S rDNA clone revealed very strong signal in the satellite on the short arm of chromosome 2 as well as weak signals in five CPD banded regions at pachytene or four pairs of CPD banded regions at metaphase.

用番茄的一个45S rDNA 克隆进行的荧光原位杂交，不仅在位于2号染色体短臂的随体上显示了强的杂交信号，而且在粗线期染色体的5个CPD带区或有丝分裂中期染色体的4对CPD带区显示了弱的杂交信号。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！