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Position: Home > Articles > Inheritance of Anthocyanidin Pigment in Jute (C. capsu laris, L.) Acta Agronomica Sinica 1996,22 (3) 331-334

圆果黄麻茎中花青素的遗传研究

作  者:
郑云雨;卢浩然;陈绍军;王英娇;祁建民;林培清
单  位:
福建农业大学作物遗传育种研究所;福建农业大学作物遗传
关键词:
圆果黄麻;花青素;基因互作;复等位基因
摘  要:
对6个中国圆果种黄麻茎中花青素的遗传研究表明,其F_2代群体有呈3:1,9:3:4,9:7或13:3的分离比率,此遗传现象可以用C-c,A~D-A~L-a和R-r的基因互作和复等位基因的作用解释.根据后代的遗传现象,推导出6个中国圆果黄麻品种的花青素基因型:仙游黄麻、永安黄麻为ccA~LA~Lrr,高雄青皮为ccaarr,牛刷条为ccA~LA~LRR,平和竹蒿麻为CCA~LA~Lrr,快早红为CCA~DA~Drr.其中高雄青皮ccaarr是首次报道.
译  名:
Inheritance of Anthocyanidin Pigment in Jute (C. capsu laris, L.)
作  者:
Zheng Yunyu Lu Haoran Chen Shaojun Wang Yingjiao Qi Jianming Lin Peiqing(Institute of Crop Genetics and Breeding, FAU, 350002)
关键词:
Corchorus capsularis, L. ; Anthocyanidin Pigment; Gene Interaction; Multiple Alleles
摘  要:
The inheritance of anthocyanidin Pigment in jute stem was investigated via 12 crosses from 6 Chinese landraces (C. capsularis, L.). The segregating ratio in F2 populations varies with the cross and may e3:1,9:3:4,9:7or13:3. The interaction of 3 genes, C-c, AD-AL-a and R-r, can explain the above result. C is a chromogen gene, essential to the appearance of color, A are known to be a series of multiple alleles, associated with the intensity and distribution of pigment, and R is an inhibitor or reducer for color appearance. Genes C and R are completely dominant over c and r, respectively. The dominance of AD over AL is not complete. The genotypes of anthocyanidin pigment in 6 jute variaties tested are ccaarr (Gaoxiong Green), ccALALrr (Xian-you Jute and Yong-an Jute), ccALALRR (Niu-shua-tiao), CCALALrr (Ping-he-zhu-gao Jute) and CCADADrr (Early red).

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