... human diploid rabies vaccine 释义：人二倍体狂犬疫苗 dodecaploid 释义：十二倍体 human fetal diploid kidney(cells) 释义：人胎二倍体肾(细胞) ...
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十二倍体性 dodecaploidy
Dodecaploid plantlet of nonastringent persimmon is important material of sexual breeding. However, it has not been exerted because abandance flock tannin hampers rooting and transplanting of plantlet.
甜柿十二倍体试管苗是甜柿倍性育种重要材料，但其单宁含量高，生根困难，移栽成活率低，阻碍了再生植株应用价值的迅速体现。
参考来源 - 甜柿十二倍体试管苗嫁接与移栽研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同时，十二倍体较六倍体的叶绿体数目明显增多，叶绿素含量提高，但气孔密度减小。
The number of chloroplast and chlorophyll content in the dodecaploid are more than hexaploid, stomatal density are lower than hexaploid.
结果表明：白桑类型中有23个材料为三倍体，药桑为二十二倍体，其余材料均为二倍体。
The results indicated that all of the samples were diploidy except that there were 23 triploid materials in the white mulberry and that the drug mulberry were 22-ploidy.
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