An integrated genetic map based on four mapping populations and quantitative trait loci associated with economically important traits in watermelon (Citrullus lanatus)

文献类型： 外文期刊

第一作者： Ren, Yi

作者： Ren, Yi;Ren, Yi;Zhang, Yan;Gong, Guoyi;Zhang, Haiying;Guo, Shaogui;Sun, Honghe;Cai, Wantao;Zhang, Jie;Xu, Yong;McGregor, Cecilia;McGregor, Cecilia

作者机构：

关键词： Watermelon;Integrated genetic map;QTL;Sugar content

期刊名称：BMC PLANT BIOLOGY （ 影响因子：4.215； 五年影响因子：4.96 ）

ISSN： 1471-2229

年卷期： 2014 年 14 卷

页码：

收录情况： SCI

摘要： Background: Modern watermelon (Citrullus lanatus L.) cultivars share a narrow genetic base due to many years of selection for desirable horticultural qualities. Wild subspecies within C. lanatus are important potential sources of novel alleles for watermelon breeding, but successful trait introgression into elite cultivars has had limited success. The application of marker assisted selection (MAS) in watermelon is yet to be realized, mainly due to the past lack of high quality genetic maps. Recently, a number of useful maps have become available, however these maps have few common markers, and were constructed using different marker sets, thus, making integration and comparative analysis among maps difficult. The objective of this research was to use single-nucleotide polymorphism (SNP) anchor markers to construct an integrated genetic map for C. lanatus. Results: Under the framework of the high density genetic map, an integrated genetic map was constructed by merging data from four independent mapping experiments using a genetically diverse array of parental lines, which included three subspecies of watermelon. The 698 simple sequence repeat (SSR), 219 insertion-deletion (InDel), 36 structure variation (SV) and 386 SNP markers from the four maps were used to construct an integrated map. This integrated map contained 1339 markers, spanning 798 cM with an average marker interval of 0.6 cM. Fifty-eight previously reported quantitative trait loci (QTL) for 12 traits in these populations were also integrated into the map. In addition, new QTL identified for brix, fructose, glucose and sucrose were added. Some QTL associated with economically important traits detected in different genetic backgrounds mapped to similar genomic regions of the integrated map, suggesting that such QTL are responsible for the phenotypic variability observed in a broad array of watermelon germplasm. Conclusions: The integrated map described herein enhances the utility of genomic tools over previous watermelon genetic maps. A large proportion of the markers in the integrated map are SSRs, InDels and SNPs, which are easily transferable across laboratories. Moreover, the populations used to construct the integrated map include all three watermelon subspecies, making this integrated map useful for the selection of breeding traits, identification of QTL, MAS, analysis of germplasm and commercial hybrid seed detection.

分类号：

  • 相关文献

[1]Genetic analysis and chromosome mapping of resistance to Fusarium oxysporum f. sp niveum (FON) race 1 and race 2 in watermelon (Citrullus lanatus L.). Ren, Yi,Jiao, Di,Gong, Guoyi,Zhang, Haiying,Guo, Shaogui,Zhang, Jie,Xu, Yong,Ren, Yi,Jiao, Di,Gong, Guoyi,Zhang, Haiying,Guo, Shaogui,Zhang, Jie,Xu, Yong,Ren, Yi,Jiao, Di,Gong, Guoyi,Zhang, Haiying,Guo, Shaogui,Zhang, Jie,Xu, Yong,Ren, Yi,Jiao, Di.

[2]Pretreatment Method of Near-Infrared Diffuse Reflection Spectra Used for Sugar Content Prediction of Pears. Wang Wei-ming,Dong Da-ming,Zheng Wen-gang,Zhao Xian-de,Jiao Lei-zi,Wang Ming-fei,Wang Wei-ming,Wang Ming-fei. 2013

[3]Characterization of Sugar Contents and Sucrose Metabolizing Enzymes in Developing Leaves of Hevea brasiliensis. Zhu, Jinheng,Qi, Jiyan,Fang, Yongjun,Xiao, Xiaohu,Lan, Jixian,Tang, Chaorong,Zhu, Jinheng,Lan, Jixian,Tang, Chaorong,Li, Jiuhui. 2018

[4]Enhanced preservation effects of sugar apple fruits by salicylic acid treatment during post-harvest storage. Mo, Yiwei,Gong, Deqiang,Xie, Jianghui,Li, Weicai,Liang, Guobin,Han, Ruihong.

[5]Inheritance of male-sterility and dwarfism in watermelon [Citrullus lanatus (Thunb.) Matsum. and Nakai]. Huang, HX,Zhang, XQ,Wei, ZC,Li, QH,Li, X. 1998

[6]Relationships between endogenous hormonal content and direct somatic embryogenesis in Watermelon (Citrullus lanatus) cotyledons. Zhang, Hui Jun,Wang, Qing,Wang, Qing. 2015

[7]Genetic Analysis on Fruit Cut Cracking of Watermelon. Jiang, Hai-kun,Zhang, Qi-an,Fang, Lin. 2010

[8]One-step reverse transcription loop-mediated isothermal amplification for the rapid detection of cucumber green mottle mosaic virus. Wei, Qi-wei,Zhang, Wen-na,Wu, Jian-yan,Charimbu, Miriam Karwitha,Hu, Bai-shi,Tao, Xiao-rong,Liu, Yong,Tan, Xin-qiu,Hu, Bai-shi,Cheng, Zhao-bang,Yu, Cui. 2013

[9]Histological differences between watermelon grafted onto bottle gourd rootstock and self-rooted seedlings inoculated with Fusarium oxysporum f. sp niveum. Zhang, M.,Yang, X. P.,Liu, G.,Xu, J. H.,Zhu, L. L.,Gao, C. Z.,Li, P. F.,Yao, X. F.. 2012

[10]Effect of chitosan solution on the inhibition of Acidovorax citrulli causing bacterial fruit blotch of watermelon. Li, Bin,Shi, Yu,Shan, Changlin,Zhou, Qing,Ibrahim, Muhammad,Li, Hongye,Xie, Guanlin,Wang, Yanli,Sun, Guochang,Wu, Guoxing. 2013

[11]Colonization of Fusarium Wilt-Resistant and Susceptible Watermelon Roots by a Green-Fluorescent-Protein-tagged Isolate of Fusarium oxysporum f.sp.niveum. Lu, Guiyun,Guo, Shaogui,Zhang, Haiying,Geng, Lihua,Xu, Yong,Lu, Guiyun,Martyn, Raymond D.. 2014

[12]Polymorphism Analyses of Watermelon (Citrullus lanatus) Mapping Parents Using RAPD and ISSR Molecular Markers. Yang, X. P.,Hou, X. L.,Yang, X. P.,Liu, G.,Xu, J. H.,Gao, C. Z.. 2010

[13]Genome-wide identification and expression analysis of CILAX, CIPIN and CIABCB genes families in Citrullus lanatus under various abiotic stresses and grafting. Yu, Chenliang,Dong, Wenqi,Li, Zhimiao,Zhang, Chenghao,Zhan, Yihua,Huang, Zong-an,Kim, Il Seop. 2017

[14]Genome-wide identification, characterization, and expression analysis of the SWEET gene family in cucumber. Hu Li-ping,Zhang Feng,Song Shu-hui,Tang Xiao-wei,Xu Hui,Liu Guang-min,Wang Ya-gin,He Hong-ju,Hu Li-ping,He Hong-ju. 2017

[15]Morphological observation, RNA-Seq quantification, and expression profiling: novel insight into grafting-responsive carotenoid biosynthesis in watermelon grafted onto pumpkin rootstock. Liu, Guang,Huang, Ying,Xiong, Aisheng,Liu, Guang,Yang, Xingping,Xu, Jinhua,Zhang, Man,Hou, Qian,Zhu, Lingli. 2017

[16]Screening for Fresh-cut Watermelon from Selected Cultivars. Cai, W. Q.. 2015

[17]Optimised sowing date enhances crop resilience towards size-asymmetric competition and reduces the yield difference between intercropped and sole maize. Li, Haipeng,Li, Xiaolin,Zhang, Chaochun,Zhang, Fusuo,Liu, Quanqing. 2018

[18]EFFECTS OF INTERCROPPING ON MICROBIAL COMMUNITY FUNCTION AND DIVERSITY IN CONTINUOUS WATERMELON CROPPING SOIL. Zhang, Hanlin,Zheng, Xianqing,Li, Shuangxi,Zhang, Juanqin,Wang, Jinqing,He, Qiyong,Lv, Weiguang,Jiang, Zhongting,Liu, Linde.

[19]Proteomic analysis of chromoplasts from six crop species reveals insights into chromoplast function and development. Wang, Yong-Qiang,Yuan, Hui,Mazourek, Michael,Li, Li,Yang, Yong,Fei, Zhangjun,Fish, Tara,Thannhauser, Theodore W.,Kochian, Leon V.,Li, Li,Fei, Zhangjun,Wang, Xiaowu. 2013

[20]Generation of transgenic watermelon resistance to Cucumber mosaic virus facilitated by an effective Agrobacterium-mediated transformation method. Liu, Lifeng,Ijaz, Raina,Zhang, Junhong,Ye, Zhibiao,Liu, Lifeng,Gu, Qinsheng.

作者其他论文 更多>>

微信小程序