tetraploidy 中文意思是什麼
tetraploidy
解釋
四倍性-
In nature conditions, without the injection of the extraneous hormone, the females and males of f _ 9 - f _ 12 could mate each other to produce new next generation of tetraploids. with the stable genetic tetraploidy and the fertility in the nature environments, this allotetraploid population possessed the key factors to form a new species with 200 chromosomes
F _ 9 ? f _ （ 12 ）染色體數目的穩定性和正常的性腺結構以及自然條件下的生殖傳代行為，說明該異源四倍體鯽鯉已成為一個染色體數目為4n = 200 、遺傳性狀穩定的新型四倍體魚群體，具備形成一個新的種群所需的關鍵因素。 -
This suggest that the in vitro culture doesn ' t affect their genotype, although dna sequence variations are present in the somaclone of " idaho " and the tetraploidy
可見，盡管組培苗與扦插苗有一定程度的變異，但並未影響到其基因型。
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