Phylogenetic genomewide comparisons of the pentatricopeptide repeat gene family in indica and japonica rice

LiS.; SunQ.; HuM.; ZhuY.

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Phylogenetic genomewide comparisons of the pentatricopeptide repeat gene family in indica and japonica rice

机译：rice稻和粳稻五肽重复序列基因家族的系统发育全基因组比较

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More than 400 pentatricopeptide repeat (PPR) genes have been found in higher plants, but most of them have not been functionally analyzed and their origins are still obscure. In this study, we performed phylogenetic genomewide comparisons of the PPR gene family in indica and japonica rice to explore the expansion mechanisms of these genes in higher plants. The functions of PPR genes in plant CMS/Rf systems are also discussed. The results indicate that (1) unequal crossing over participated in the expansion of the newly evolved PPR genes in indica and japonica rice genomes, (2) CMS/Rf systems are different in monocots and dicots, (3) the BT-type CMS/Rf system exists in both indica and japonica rice, and (4) both the PPR gene family and the BT-type CMS/Rf system may have existed before the divergence of indica and japonica rice.

机译：在高等植物中发现了超过400个五肽重复序列（PPR）基因，但是其中大多数基因尚未经过功能分析，其起源仍不清楚。在这项研究中，我们进行了and稻和粳稻中PPR基因家族的系统发育全基因组比较，以探索这些基因在高等植物中的扩展机制。还讨论了PPR基因在植物CMS / Rf系统中的功能。结果表明：（1）不平等的交换参与了and稻和粳稻基因组中新进化的PPR基因的扩增;（2）单子叶植物和双子叶植物的CMS / Rf系统有所不同，（3）BT型CMS / Rf系统Rf系统在in稻和粳稻中都存在，并且（4）PPR基因家族和BT型CMS / Rf系统可能在before稻和粳稻分化之前就已经存在。

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《Biochemical Genetics》 |2012年第12期|共12页
作者
LiS.; SunQ.; HuM.; ZhuY.;
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正文语种 eng
中图分类遗传学;
关键词
CMS/RF system; Indica rice; Japonica rice; Pentatricopeptide repeat; Unequal crossing over;

机译：CMS / RF系统;In稻;粳稻;五肽重复序列;不等距杂交;

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专利

1. Phylogenetic genomewide comparisons of the pentatricopeptide repeat gene family in indica and japonica rice [J] . LiS., SunQ., HuM., Biochemical Genetics . 2012,第11a12期

机译：rice稻和粳稻五肽重复序列基因家族的系统发育全基因组比较
2. The pentatricopeptide repeat (PPR) gene family, a tremendous resource for plant phylogenetic studies [J] . Yuan Yao-Wu, Liu Chang, Marx Hannah E., The New Phytologist . 2009,第1期

机译：五肽重复序列（PPR）基因家族，植物系统发育研究的巨大资源
3. Genome-wide identification of the class III aminotransferase gene family in rice and expression analysis under abiotic stressATIII gene family in japonica and indica rice [J] . Jian Sun, Dong-Wei Xie, Hong-Wei Zhao, Genes and genomics . 2013,第5期

机译：水稻Ⅲ类转氨酶基因家族的全基因组鉴定及非生物胁迫下粳稻和in稻ATIII基因家族的表达分析
4. Wide compatibility gene(s)and indica/japonica heterosis in rice for temperate countries [C] . H. Ikehashi, Jiang-Shi Zou, Pal Moon Huhn, International symposium on hybrid rice . 2009

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5. Identification of a large set of single copy orthologous genes (COSII) across euasterid species by combining bioinformatics and phylogenetics and a study of genome evolution in the family Solanaceae in a phylogenetic context [D] . Wu, Feinan 2007

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6. Identification of a New Rice Blast Resistance Gene Pid3 by Genomewide Comparison of Paired Nucleotide-Binding Site–Leucine-Rich Repeat Genes and Their Pseudogene Alleles Between the Two Sequenced Rice Genomes [O] . Junjun Shang, Yong Tao, Xuewei Chen, 2009

机译：通过全基因组比较两个测序水稻基因组之间成对的核苷酸结合位点-富含亮氨酸的重复基因及其假基因等位基因鉴定了一个新的水稻抗稻瘟病基因Pid3。
7. Identification of a New Rice Blast Resistance Gene, Pid3, by Genomewide Comparison of Paired Nucleotide-Binding Site–Leucine-Rich Repeat Genes and Their Pseudogene Alleles Between the Two Sequenced Rice Genomes [O] . Shang, Junjun, Tao, Yong, Chen, Xuewei, 2009

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Phylogenetic genomewide comparisons of the pentatricopeptide repeat gene family in indica and japonica rice

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