Study on chloroplast DNA diversity of cultivated and wild pears (Pyrus L.) in Northern China

文献类型： 外文期刊

第一作者： Chang, Yao-Jun

作者： Chang, Yao-Jun;Cao, Yu-Fen;Tian, Lu-Ming;Dong, Xing-Guang;Zhang, Ying;Qi, Dan;Zhang, Xiao-shuang;Zhang, Jin-Mei

作者机构：

关键词： Pyrus L.;Chloroplast DNA;Haplotype diversity;Northern China

期刊名称：TREE GENETICS & GENOMES （ 影响因子：2.297； 五年影响因子：2.547 ）

ISSN： 1614-2942

年卷期： 2017 年 13 卷 2 期

页码：

收录情况： SCI

摘要： Eight pairs of chloroplast DNA (cpDNA) universal primers selected from 34 pairs were used to assess the genetic diversity of 132 pear accessions in Northern China. Among them, six amplified cpDNA fragments showed genetic diversity. A total of 24 variable sites, including 1 singleton variable site and 23 parsimony informative sites, as well as 21 insertion-deletion fragments, were obtained from the combined cpDNA sequences (5309-5535 bp). Two trnL-trnF487 haplotypes, five trnL-trnF-413 haplotypes, five rbcL haplotypes, six trnS-psbC haplotypes, eight accD-psaI haplotypes and 12 rps16-trnQ haplotypes were identified among the individuals. Twenty-one haplotypes were identified based on the combined fragments. The values of nucleotide diversity (Pi), average number of nucleotide differences (k) and haplotype diversity (Hd) were 0.00070, 3.56408 and 0.7960, respectively. No statistical significance was detected in Tajima's D test. Remarkably, the important cpDNA haplotypes and their representing accessions were identified clearly in this study. H_19 was considered as one of the ancient haplotypes and was a divergent centre. H_16 was the most common haplotype of the wild accessions. H_2 was the haplotype representing the most pear germplasm resources (46 cultivars and two wild Ussurian Pear accessions), followed by haplotype H_5 (30 cultivars, two wild Ussurian Pear accessions and four sand pears in outgroups) representing the cultivars 'Dangshan Suli' and 'Yali', which harbour the largest and the second largest cultivation areas in China. More importantly, this study demonstrated, for the first time, the supposed evolution routes of Pyrus based on cpDNA divergence in the background of pear phylogeny in Northern China.

分类号：

  • 相关文献

[1]Efficient Identification of the Forest Tree Species in Aceraceae Using DNA Barcodes. Yu-Wei Han,Dong Duan,Xiong-Feng Ma,Yun Jia,Zhan-Lin Liu,Gui-Fang Zhao,Zhong-Hu Li. 2016

[2]A hybrid swarm population of Pinus densiflora x P. sylvestris inferred from sequence analysis of chloroplast DNA and morphological characters. Joung, Young Hee,Hyun, Jung Oh,Lee, Do Hyung,Suh, Jeung Keun,Hill, Jerry L.,Roh, Mark S.,Mu, Ding,Luo, Juchun,Kawahara, Takayuki. 2013

[3]A Simple Method for Isolating Chloroplast DNA and Mitochondria DNA from the Same Rapeseed Green Leaf Tissue. Hu Zhi-yong,Zhan Gao-miao,Wang Han-zhong,Hua Wei. 2012

[4]Phylogenetic analysis of Paeonia sect. Moutan (Paeoninceae) based on multiple DNA fragments and morphological data. Zhao, Xuan,Zhou, Zhi-Qin,Li, Ming-Yang,Zhao, Xuan,Zhou, Zhi-Qin,Lin, Qi-Bing,Pan, Kai-Yu,Zhou, Zhi-Qin. 2008

[5]Regional-scale differentiation and phylogeography of a desert plant Allium mongolicum (Liliaceae) inferred from chloroplast DNA sequence variation. Zhang, Yinghua,Yu, Qiushi,Hu, Xiaoke,Hu, Jing,Fan, Baoli,Yu, Qiushi,Zhang, Qian.

[6]Investigation of the genetic diversity of an invasive whitefly (Bemisia tabaci) in China using both mitochondrial and nuclear DNA markers. Gao, C. S.,Chu, D.,Gao, C. S.,Gao, C. S.,De Barro, P.,Wan, F. H.,Zhang, Y. J..

[7]Y-SNPs Haplotype Diversity in Four Chinese Cattle Breeds. Zhang, Runfeng,Cheng, Ming,Zheng, Jing,Wang, Xiaofei,Li, Xiaofeng,Chen, Fuying,Meng, Quanke. 2013

[8]Molecular genetic diversity and origin of Chinese domestic duck breeds. Li, Hui-Fang,Zhu, Wen-Qi,Song, Wei-Tao,Shu, Jing-Ting,Han, Wei,Chen, Kuan-Wei.

[9]Genetic diversity analysis of abiotic stress response gene TaSnRK2.7-A in common wheat. Zhang, Hongying,Mao, Xinguo,Zhang, Jianan,Chang, Xiaoping,Jing, Ruilian,Zhang, Hongying,Wang, Chengshe.

[10]Genetic variation and phylogeography of Psammosilene tunicoides (Caryophyllaceae), a narrowly distributed and endemic species in south-western China. Zhang, Qing-Ying,Zhao, Yu-Juan,Gong, Xun,Zhang, Qing-Ying.

[11]Species distribution, genetic diversity and barcoding in the duckweed family (Lemnaceae). Xu, Yaliang,Ma, Shuai,Huang, Meng,Peng, Ming,Zhang, Jiaming,Xu, Yaliang,Bog, Manuela,Appenroth, Klaus-J.,Sree, K. Sowjanya.

[12]Genetic Variation of Mitochondrial DNA in Chinese Populations of Pectinophora gossypiella (Lepidoptera: Gelechiidae). Hou, Maolin,Wu, Kongming.

[13]QTL mapping for fiber quality traits across multiple generations and environments in upland cotton. Fu-Ding Sun,Jian-Hong Zhang,Shu-Fang Wang,Wan-Kui Gong,Yu-Zhen Shi,Ai-Ying Liu,Jun-Wen Li,Ju-Wu Gong,Hai-Hong Shang,You-Lu Yuan.

[14]THE POTENTIAL OF MODIS FOR DROUGHT MONITORING IN NORTHERN CHINA. Long Huiling,Huang Wenjiang,Yang Xiaodong,Dong Yansheng. 2012

[15]Grass hedges for the protection of sloping lands from runoff and soil loss: An example from Northern China. Huang, D.,Han, J. G.,Wang, K.,Wu, W. L.,Huang, D.,Wu, J. Y.,Teng, W. J.,Sardo, V.. 2010

[16]Prevalence and risk factors for Bacillus cereus in raw milk in Inner Mongolia, Northern China. Lan, Xinyi,Li, Fadi,Lan, Xinyi,Wang, Jiaqi,Zheng, Nan,Zhao, Shengguo,Li, Songli,Lan, Xinyi,Lan, Xinyi,Wang, Jiaqi,Zheng, Nan,Zhao, Shengguo,Li, Songli. 2018

[17]Prevalence, risk factors and multilocus genotyping of Enterocytozoon bieneusi in farmed foxes (Vulpes lagopus), Northern China. Zhang, Xiao-Xuan,Cong, Wei,Lou, Zhi-Long,Ma, Jian-Gang,Zheng, Wen-Bin,Yao, Qiu-Xia,Zhu, Xing-Quan,Zhang, Xiao-Xuan,Cong, Wei,Lou, Zhi-Long,Ma, Jian-Gang,Zheng, Wen-Bin,Zhao, Quan,Zhu, Xing-Quan,Yao, Qiu-Xia,Zhu, Xing-Quan. 2016

[18]Prevalence, antimicrobial susceptibility, and molecular characterization of Staphylococcus aureus isolated from dairy herds in northern China. Liu, Huimin,Li, Songli,Meng, Lu,Dong, Lei,Zhao, Shengguo,Lan, Xinyi,Wang, Jiaqi,Zheng, Nan,Liu, Huimin,Li, Songli,Meng, Lu,Dong, Lei,Zhao, Shengguo,Lan, Xinyi,Wang, Jiaqi,Zheng, Nan. 2017

[19]Seasonal migration of white-backed planthopper Sogatella furcifera Horvath (Hemiptera: Delphacidae) over the Bohai Sea in northern China. Hu, Chaoxing,Fu, Xiaowei,Wu, Kongming. 2017

[20]Seasonal Migration of Helicoverpa armigera (Lepidoptera: Noctuidae) Over the Bohai Sea. Wu, Xianfu,Wu, Bo,Wu, Kongming,Feng, Hongqiang.

作者其他论文 更多>>

微信小程序