So, screening and research of the rice male gamete sterile mutant and cloning of functional genes is not only has important theoretical meaning in the development of ric.
本文通过对多216个候选株系进行外源标记基因的遗传分析,结合花粉细胞学观察和外源基因表达定量分析,建立了具有38个株系的水稻T-DNA插入雄配子不育突变体群体;借助TAIL-PCR技术,已获得22个雄配子体突变体中转基因插入位点侧翼序列的分子特征信息。
Moreover, this paper, based on analysis of educational mismatches and skill mismatches, propose that resrarchers and practitioners should recongnize overeducation again.
本文从人力资本、失业等角度探讨过度教育定义,在此基础上对过度教育的发生率和收益率的计算提出了修正建议,同时从教育不匹配和技能不匹配的角度出发,提出应重新思考过度教育的涵义。
Genetic Analysis and Cloning of Functional Genes of Male Gamete Sterile Mutant in Rice;
水稻雄配子不育突变体的遗传分析及功能基因克隆
Gametes may develop without fertilization, or meiosis may substantially precede gamete formation.
配子不经过受精也可能发育，若减数分裂先于配子形成，配子也可能发育。
Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line's Flowers of Tagetes erecta L.
可育与雄性不育万寿菊雌雄配子体发育的比较研究
Isolation and Analysis of Differentially Expressed Genes in Dominant Genic Male Sterility (DGMS) Brassica Napus L. and Some Pilot Studies in Male Gametogenesis;
甘蓝型油菜显性细胞核雄性不育差异表达基因及雄配子发育研究
Cloing and Analysis of Bnrad23 Genes in the Development of Male Gametogenesis in Dominant Genic Male Sterility Brassica Napus L;
甘蓝型油菜显性核不育雄配子发育相关基因Bnrad23的克隆及初步分析
The red shoes can not tone in with the yellow skirt
红鞋子与黄裙子不相配
The red shoes couldn't tone in with the yellow skirt.
红鞋子与黄裙子不相配。
I am no wife for a Prince.
我可不配做王子的妻子。
The male gamete could not unite with the female.
雄配子不能与雌配子结合。
Effects of Different Disinfected Seawaters on the Growth and Development of Kelp Gametophyte
海水不同消毒方式对海带配子体克隆生长发育的影响
Effects of artificial seawater with different N/P ratio on early development of Laminaria japonica embryo spore
不同氮、磷配比人工海水对海带胚孢子早期发育的影响
Her shirt had parted company with her trousers.
她的衬衫和裤子不配套。
gametophytic self-incompatibility system
配子体自交不亲和系统
Microsporogenesis and Male Gametophyte Development in Uncaria hirsuta Havil.(Rubiaceae)
毛钩藤的小孢子发生和雄配子体发育
Microsporogenesis and Male Gametophyte Development of Juniperus rigida
杜松小孢子的发生和雄配子体的发育
In many organisms the male and female gametes are different.
很多生物体中雄配子与雌配子是不同的。
Research on the Microsporogenesis and Male Gametophyte Development of Schisandra chinensis
北五味子小孢子发生及雄配子体发育的研究
The state or condition in which conjugating gametes are dissimilar in structure and size as well as in function.
配子异型配合配子在结构与大小及功能上不同的状态或情况