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Characterization of the complete chloroplast genome ofPyrus pyrifolia'Yunhongli No. 1'

文献类型: 外文期刊

作者: Cheng, Longjie 1 ; Wang, Yuying 2 ; Yang, Jin 3 ; He, Yingyun 1 ; Li, Guochang 4 ; Ma, Weirong 5 ; Huang, Xinglong 4 ; Su 1 ;

作者机构: 1.Yunnan Acad Agr Sci, Inst Hort, Kunming, Yunnan, Peoples R China

2.Yunnan Agr Univ, Coll Hort & Landscape, Kunming, Yunnan, Peoples R China

3.Yunnan Acad Agr Sci, Ind Crop Inst, Kunming, Yunnan, Peoples R China

4.Stat Shi Lin Ind Crop, Shilin, Peoples R China

5.Stat Hong He Ind Crop, Mengzi, Peoples R China

关键词: Red pear 'Yunhongli No; 1'; Pyrus pyrifolia; chloroplast genome; phylogenetic analysis

期刊名称:MITOCHONDRIAL DNA PART B-RESOURCES ( 影响因子:0.658; 五年影响因子:0.674 )

ISSN:

年卷期: 2020 年 5 卷 3 期

页码:

收录情况: SCI

摘要: 'Yunhongli No. 1' is a rare and well-colored red pear (Pyrus pyrifolia) germplasm resource, and is popular in the market due to its bright red color and high quality. This study used Illumina high-throughput sequencing technologies for red pear 'Yunhongli No. 1' of chloroplast genome sequencing and analysis. The genome features ofP. pyrifolia'Yunhongli No. 1' and the phylogenetic relationships were reported and established. The complete chloroplast genome is 160,113 bp in length, consisting of a pair of inverse duplication regions 26,386 bp, a large single-copy region 88,052 bp, and a small single-copy region 19,214 bp. The entire genome contains 80 messenger RNA (mRNA) genes, 30 transfer RNA (tRNA) genes, and 4 ribosomal RNA (rRNA) genes. The phylogenetic tree of 15Rosaceaespecies revealed red pear 'Yunhongli No. 1' is more closely related toPyrus communisxP. pyrifolia'Greensis.'

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