1) Pollen vegetative cell
花粉的营养细胞
2) vegetative cell
营养细胞
1.
Studies on reproductive biology of Hemiaulus sinensis Ⅱ. Morphological structures of vegetative cell and resting spore;
中华半管藻繁殖生物学研究──Ⅱ.营养细胞和休眼孢子的形态结构
2.
In order to learn more about the growth and development of unisexual vegetative cells of Porphyra haitanensis,female and male vegetative tissues and cells of P.
研究采用雌雄营养组织块和营养细胞进行培养,以了解坛紫菜单性营养细胞的生长发育情况。
3.
The macronuclear and mitochondria DNA between the resting and the vegetative cell of Euplotes encysticus were comparatively analyzed by using RAPD technique in order to explore the acting feature of two genetic systems in the resting cell of ciliates.
为了探索纤毛虫休眠细胞中两套遗传系统的作用特征,对包囊游仆虫(Euplotes encysticus)休眠细胞与营养细胞大核DNA和线粒体DNA进行了RAPD比较。
3) vegetative cells
营养细胞
1.
By the combination of serial selective extraction,with diethylene glycol distearate (DGD) embedment and embedment-free electron microscopy,as well as SDS-PAGE,the inter- mediate filament (IF) matrix system,which is composed of the filament about 10 nm in diameter and filament band,was observed in vegetative cells and resting cysts of Euplotes encysticus.
应用生化分级抽提,并结合DGD包埋-去包埋透射电镜样品制备方法显示,包囊游仆虫营养细胞和休眠细胞中,均存在由直径10nm左右的单根纤维及单根纤维聚集成的纤维束为结构单元形成的类中间纤维细胞骨架体系。
2.
Ultrastructural observations made from the vegetative cells of Gracilaria bursa pastoris (Gmel.
脆江蓠营养细胞超微结构观察结果表明：营养细胞每一色素体内含有一条围周类囊体、４～１０条平行类囊体和一些质体小球。
4) pollen nourishing liquid
花粉营养液
5) trephone
['trefəun]
细胞营养质
6) Pollen mother cells
花粉母细胞
1.
The results were as follows:the meiosis in pollen mother cells of radish simultaneous cytokinesis and chromosomes could be identified as rod or ring bivalents in diakinesis except for 3% abnormal.
采用染色体压片法和爱氏苏木精染色-冬青油透明法研究了萝卜花粉母细胞减数分裂及其雄配子体发育过程。
2.
The result showed that chromosomes of most pollen mother cells behaved normaly during the meiotic divisions.
结果表明:茴香的绝大多数花粉母细胞减数分裂过程中染色体的行为正常,终变期形成11个二价体,为染色体计数的最佳时期;茴香的染色体数目为2n=2x=22,核型公式为K(2n)=22=20m+2sm,其染色体相对长度组成为2n=2s+8M1+10M2+2L,属于“1A”对称型核型。
3.
Chromosome sectioning and Ehrlich s hematoxylin staining-methyl salicylate clearing technique were adopted to examine the mitosis process of pollen mother cells and the development of the male gametophytes from the cytological angle.
采用染色体制片及爱氏苏木精染色-冬青油透明技术对青花菜花粉母细胞减数分裂及雄配子体发育过程进行了细胞学研究。
补充资料：营养细胞
分子式：
CAS号：
性质：又称营养细胞。和正形成孢子的细胞不同，是指活跃生长着的细胞。
CAS号：
性质：又称营养细胞。和正形成孢子的细胞不同，是指活跃生长着的细胞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条