查询词典 stud breeding

The study on the phylogenetic relations among these species is very useful for the study on genome and marker-assisted breeding in Brassica species. The karyotypic analysis is one of the most important methods in analysing the phylogenetic relation of species with closer relations. The protocol for inducing high frequency metaphase was established by pretreatment with low temperature and 8hydroxyquinoline, and then the preparation of chromosome and karyotypes analysis of six economical important Brassica species were carried out. According to the karyotypic analysis, it was shown that in the genomes of amphidiploid species, there are genomical components from didiploid species. Our result showed that B. campetris, B. juncea and B. napus belonged to class 2B, while B.

以二倍体B.nigra（B，n=8）基因组为探针，用B.campestris（A，n=10）或B.oleracea（C，n=9）的基因组进行封阻，分别与B.juncea（AB，n=18）和B.carinata（BC，n=17）进行GISH杂交发现，B.juncea和B.carinata基因组中仅有来自于B.nigra的8对染色体表现杂交信号，而其它染色体杂交信号较弱；以B.campestris或B.oleracea基因组为杂交探针与B.napus（AC，n=19）进行GISH杂交发现，所有19对染色体均出现杂交信号，根据杂交结果难以正确判断B.napus基因组中的哪些染色体是来自于A基因组，哪些是来自于C基因组；以rRNA基因（18S-5.8S-26S）为探针的FISH杂交结果表明，B.campestris基因组中rRNA基因位点为6对；B.oleracea为3对；B.nigra为2对；B.carinata为4对；B.juncea为6对；B.napus为6对。

CH5026,a wheat breeding line developed by backcrossing a partial wheat-Thinopyrum intermedium amphiploid TAI7045 with susceptible wheat cultivar, exhibits the resistance to both powdery mildew and yellow rust.

CH5026是衍生于八倍体小偃麦TAI7045的抗病新品系，它兼抗小麦的白粉病和条锈病。

This paper also reviewed the enzyme characteristics of α-amylase and its genetic improvement by breeding.

本文还阐述了α-淀粉酶的酶学特性及其遗传育种与改良。

This study for the breeding of high-yielding strains of amylase and provide a theoretical basis for

本研究为选育高产淀粉酶菌株提供理论依据

You can only go in just one time, Perishable long and short life, if not to life many of the breeding to resort to emotional funeral music, life would become an empty skull.

你说在这仅仅只能走一回，漫长而又短暂易逝的生命中，如果不将生活中滋生的许多哀乐情感诉诸笔端，人生将变成空洞的骷髅。

A unit or an individual that had accomplished the breeding enjoyed an exclusive right in their right-granted variety.

完成育种工作的单位或个人对被授予植物新品种权的新品种享有专有权。

Article 6 The entity which or the person who has accomplished the breeding enjoys an exclusive right on his or its protected variety.

第六条 完成育种的单位或者个人对其授权品种，享有排他的独占权。

Meanwhile,the paper evaluates the application perspectives of fish androgenesis on the genetics and breeding.

同时，本文对鱼类雄核发育在遗传育种中的应用前景作了评价。

The largest two in the group will become the anemone's breeding pair.

这一群体中最大的两只将在海葵上繁育后代。

The first one,"The Art of Breeding" was written with his Hungarian friend genetics professor, the late Alfons Anker.

史蒂芬写过两本书，第一本是与他的匈牙利好友已逝的基因学家阿风斯。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。