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该新三体于1983年发现,1984年鉴定。新三体的超数染色体为带随体的染色体,命名为Trisomic E(简写为 Tri E),其四体应称为随体四体(Satellite tetrasomic)。非整倍体的原始真叶较小,生长势较弱,单株结荚数比二倍体少得多。控制茸毛色的基因(t)可以定位在新三体的超数染色体上。
The new body was discovered in 1983, 1984 identification. The neotriosomal chromosomes of the neotriosomes are referred to as Trisomic E (abbreviated as Tri E), and their quasars should be called Satellite tetrasomic. Aneuploidy of the original true leaves smaller, weaker growth potential, pod number per plant much less than diploid. The gene controlling the coat color (t) can be located on the extra-chromosome of the neoterosomal.