Gene dosage effect in primary trisomics:Transcriptome analysis of rice trisomic lines carrying a dif

来源 :2007年国际多倍体杂种优势及表观遗传学大会 | 被引量 : 0次 | 上传用户：yaomingjc

【摘要】

：

A type of aneuploidy,trisomy,in which cells have an abnormal number of chromosomes (2n =2x+1),results in significant morbidity and mortality.The mechanisms by which the abnormal number (1.5 times) of

【作者】

：

Naoki Kishimoto Yuko Nagata Kanako Shimbo Jianzhong Wu Koji Suzuki Keiichi Kojima Masahiro Ishikawa Junshi Yazaki Takuji Sasaki1 Shoshi Kikuchi Fumiko Fujii Hideshi Yasui Kazuyuki Doi Atsushi Yoshimur

【机构】

：

Division of Plant Sicences,Tsukuba,Ibaraki Japan

【出处】

：

2007年国际多倍体杂种优势及表观遗传学大会

【发表日期】

：

2007年12期

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　　A type of aneuploidy,trisomy,in which cells have an abnormal number of chromosomes (2n =2x+1),results in significant morbidity and mortality.The mechanisms by which the abnormal number (1.5 times) of normal genes located on the chromosome leads to cellular dysfunction and the specific features of various trisomic syndromes are not well understood.Primary trisomy (2n =2x+1) results in significant physiological and morphological abnormalities.In rice (Oryza sativa; 2n =2x =24),different primary trisomic individuals carrying a different chromosome as the extra chromosome show different chromosome-specific abnormalities.

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Gene dosage effect in primary trisomics:Transcriptome analysis of rice trisomic lines carrying a dif

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