The New Completed Genome of Purple Willow (Salix purpurea) and Conserved Chloroplast Genome Structure of Salicaceae
The New Completed Genome of Purple Willow (Salix purpurea) and Conserved Chloroplast Genome Structure of Salicaceae
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发表时间：
2015-03
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通讯作者：
Zhiqiang Wu
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作者：
Zhiqiang Wu
为了比较杨柳科植物叶绿体全基因组的差异，本研究基于下一代测序数据，组装了完全组装的紫杨柳叶绿体基因组。紫花柳基因组全长155，590 bp，包括一对27，459 bp的反向重复序列（inverted repeats，IR），其中大单拷贝（large single copy，LSC）和小单拷贝（small single copy，SSC）分别为84，452 bp和16，220 bp。对杨柳科7种植物的基因内容和数量进行了分析，共注释了110个基因，其中蛋白质编码基因76个，tRNA基因30个，rRNA基因4个。其中，18个基因在反向重复区重复，14个基因含有1个内含子，3个基因（rps12，clpP和ycf3）由2个内含子组成。Journal of Nature and Science，1（3）：e49，2015.
To compare the whole chloroplast genomes from Salicaceae, the fully assembled chloroplast genome purple willow ( Salix purpurea ) was assembled in this study based on the next generation sequencing data. The total genome size of Salix purpurea was 155,590 bp in length, comprising a pair of inverted repeats (IRs) of 27,459 bp, which were divided by large single copy (LSC) and small single copy (SSC) of 84,452 bp and 16,220 bp, respectively. For seven species of Salicaceae, the same sets of gene content and number are found. 110 genes were annotated, including 76 protein coding genes, 30 tRNA genes and 4 rRNA genes. Among these, 18 are duplicated in the inverted repeat regions, 14 genes contained 1 intron, and 3 genes ( rps12 , clpP and ycf3 ) comprised of 2 introns. Journal of Nature and Science, 1(3):e49, 2015.