germ plasm中文什么意思

生殖质决定性细胞分化的卵质成分

种质, 胚质

种质魏斯曼最初使用的经生殖细胞传递的遗传物质。

• germ:    n. 1.微生物，细菌，病菌，病原菌 ...
• plasm:    plasm(o) comb.f. 表 ...
• germ-plasm:    种质。

例句与用法

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1. Koelreuteria germ plasm resource of our country
   我国栾树的种质资源
2. Germ plasm resources and breeding of orchids
   兰花的种质资源和育种
3. Advances in studies on conservation of the germ plasm resources in mollusk
   贝类种质资源保护研究进展
4. Has substantial importance to the protection and research of botanical germ plasm resources in nw yunnan province , and it is a milestone of co - operation between
   英中合作所建立的丽江高山植物园正是我们这一活动宗旨的完美体现,因此我们将它作为

英文释义

名词

1. the protoplasm of the germ cells that contains chromosomes and genes
   同义词：plasm

百科释义

Germ plasm or polar plasm is a zone found in the cytoplasm of the egg cells of some model organisms (such as Caenorhabditis elegans, Drosophila melanogaster, Xenopus laevis), which contains determinants that will give rise to the germ cell lineage. As the zygote undergoes mitotic divisions the germ plasm is ultimately restricted to a few cells of the embryo.