您要查找的是不是:
- euploid polyembryony 整倍体多胎(现象)
- An organism having a euploid chromosome number. 整倍体具有整倍体染色体数的有机组织体
- Cleavage polyembryony was observed in this plant. 台湾肖楠的胚胎发育属于分裂性多胚。
- Embryo 1 to several by polyembryony. 胚1到数个多胚。
- An exact multiple of the haploid number is called euploid. 确切的单倍体数目倍增被称为整倍体。
- The occurrence of more than one embryo in the ovule denotes polyembryony. 在胚珠中有一个以上的胚发生是表示多胚现象。
- In addition, the possible causes for the occurrence of novel bands in euploid plants were discussed. 还就整倍体后代中出现新杂交带型的可能原因进行了讨论。
- Having a chromosome number greater than but not an exact multiple of the normal euploid number. 超倍的有一个染色体数目的,此数目比正常超倍体数目大,但不是它的整倍数
- Cleavage polyembryony occurs in some gymnosperms, e.g. in Pinus, but usually only one embryo develops to maturity. 裂生多胚现象通常发生在一些裸子植物中,例如松属,有时仅有一个胚可以发育成熟。
- It is form of natural cloning.Cleavage polyembryony occurs in some gymnosperms, e.g. in Pinus, but usually only one embryo develops to maturity. 裂生多胚现象通常发生在一些裸子植物中,例如松属,有时仅有一个胚可以发育成熟。
- By far, 15 euploid and many aneuploid cytotypes are found in Scilla sinensis polyploid complex, and its cytogeographic distribution has been dipicted. 该复合体含有两个分化明显的基因组,到目前已经发现15种整倍体细胞型以及大量非整倍体细胞型。
- For example, if the haploid number is 7, the euploid number would be 7,14,21,28, etc, and there would be equal numbers of each different chromosome. 例如,一种生物单倍体染色体数目是7,整倍数将是7、14、21、28等数目,并且每条不同的染色体有相等的数目。
- In fact, the cell colonies from the euploid cell nuclei populations were larger and more dense than those from the aneuploid ones. 事实上,整倍体的细胞核群体的细胞集落比那些非整倍体的细胞多而密集。
- Cleavage polyembryony The splitting of an embryo into several identical parts, each of which may develop into a mature embryo.It is form of natural cloning. 裂生多胚现象:一个受精卵在发育过程中胚原细胞分裂为几个胚的现象,是自然克隆的一种形式。
- The Polyembryony and Morphogenesis of Multi-seedlings in Coffee 咖啡多胚现象与多胚苗形态发育的研究
- An exact multiple of the haploid number is called euploid 确切的单倍体数目倍增被称为整倍体。
- Keywords Citrus;apomixis;polyembryony;monoembryony;genetic control; 柑桔;无融合生殖;多胚;遗传调控;
- The occurrence of more than one embryo in the ovule denotes polyembryony 在胚珠中有一个以上的胚发生是表示多胚现象。
- Keywords Coffee;polyembryony;apomixes;Peroxidase (POD) isozyme;SSR;germplasm; 咖啡;多胚性;无融合生殖;POD同工酶;SSR;种质;
- Morphometrical study on the development of the trisomy-18 with cleft palate and euploid mice 18三体腭裂小鼠颅颌面发育畸形的形态测量学研究