homotrimer

3 and it assembles into a homotrimer.

重组蛋白的等电点约为 7 1～ 7 3,活性状态时是非共价连接的同源三聚体。

Cytological Study on a Special Autotriploid Rice SAR-3;

特异同源三倍体水稻材料SAR-3细胞学研究

By crossing among 4x×2x,2x×4x,3x×2x and 2x×3x, autotriploid cabbage plants(2n=3x=27)and aneuploid cabbage plants were obtained.

通过二、四倍体间杂交 ,获得了甘蓝同源三倍体 (2n =3x =2 7) ,其中 4x× 2x的结籽率为 3 。

ABSTRACT SAR-3 and SAR-4 , which are autotriploid and autotetraploid respectively ,are derived from twin-seeding basic populations of 9003 and 9004.

试验材料同源三倍体SAR-3和同源四倍体SAR-4分别来自双胚苗基础群体9003和9004。

Morphological and cytological observation on autotriploid rice SAR- 3;

同源三倍体水稻SAR-3的形态学和细胞学观察

Creation and Meiosis Studies of Autotriploid in Cucumber

黄瓜同源三倍体创制及减数分裂行为观察

isosyndetic alloploid

同源联会异源多倍体

These forms are highly sterile, as would be expected of triptoids and of autotetraploids derived from basic deploids.

这些类型都是高度不育的，正如由基本的二倍体衍生三倍体和同源四倍体一样。

o-anisosyndetic alloploid

同源异源联会异源多倍体

Genetic Improvement of the Major Agronomic Traits in the Parent Materials of Autotetraploid Three-Line Rice

同源四倍体水稻三系亲本主要农艺性状遗传改良

Autopolyploids are genetically isolated from their parental diploids.

同源多倍体与其亲本二倍体在遗传上相隔离。

ANALYSIS ON DNA METHYLATION DIVERSITY OF DIPLOID AND TETRAPLOID OF WATERMELON(Citrullus Lanatus)

二倍体和同源四倍体西瓜的DNA甲基化差异分析

Autotetroploid rice has double genome compared with diploid rice.

同源四倍体水稻是二倍体水稻染色体加倍形成的。

In Vitro Induction of Autotetraploid Broccoli with Colchicine

秋水仙素离体诱导同源四倍体青花菜

An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy.

除了正常染色体对以外，还存在有第二种同源染色体的非整倍体状态，被称为三体性。

Studies on Techniques of Autotetraploid Induction in Chinese Cabbage

结球白菜同源四倍体诱导技术的研究

The Induction Technique Research of Autotetraploid of Glycyrrhiza Uralensis Fisch.;

乌拉尔甘草同源四倍体诱导技术研究

The Induction of Autotetraploid of Siraitia Grosvenorii via Tissue Culture;

利用组织培养诱导罗汉果同源四倍体

INDUCING AUTOTETRAPLOID PEA WITH COLCHICINE AND DMSO

秋水仙素与DMSO诱导豌豆同源四倍体

Meiosis of pollen mother cells in autotetraploid radish

同源四倍体萝卜花粉母细胞减数分裂

Synthesis of Tetraploid and Relevant Studies on Different Ploidy Materials in Cucumber Plants (Cucumis Sativus L.);

黄瓜同源四倍体的创制及不同倍性材料的相关研究

Study on Genetic Diversity, Yield Characters and Quality Traits of Autotetraploid and Diploid Rice;

同源四倍体与二倍体水稻的遗传差异及产量、品质性状研究

Studies on Regeneration System of Autotetraploid Non-Heading Chinese Cabbage

同源四倍体不结球白菜再生体系的研究