Molecular characterization of a cryptic wheat-Thinopyrum intermedium translocation line: evidence for genomic instability in nascent allopolyploid and aneuploid lines

文献类型: 外文期刊

第一作者: Dong, YS

作者: Dong, YS;Bu, XL;Luan, YS;He, MY;Liu, B

作者机构:

关键词: translocation;genomic changes;allopolyploidy and aneuploidy;wheat;Thinopyruin intermedium

期刊名称:GENETICS AND MOLECULAR BIOLOGY ( 影响因子:1.771; 五年影响因子:2.584 )

ISSN: 1415-4757

年卷期: 2004 年 27 卷 2 期

页码:

收录情况: SCI

摘要: A putative translocation line (#32), together with a disomic addition line (TAI27) and an octo-amphiploid line (Zhong3) of common wheat and Thinopyrum intermedium were characterized by restriction fragment length polymorphism (RFLP) analysis, using probes covering all seven homoeologous groups of Triticeae. Line 32 was confirmed to be a cryptic translocation line, based on the detection of multiple introgressed hybridization fragments specific to Th. intermedium in the RFLP patterns, and the absence of a hybridization signal in GISH analysis. In addition, extensive genomic changes, as compared to the wheat parent, were detected on all three lines studied, with a great majority of changes showing concordance among the lines. Our data is consistent with the emerging view that nascent allopolyploid and aneuploid plant genomes are highly dynamic, which may generate novel introgressed materials for breeding.

分类号:

  • 相关文献

[1]Rapid alterations of gene expression and cytosine methylation in newly synthesized Brassica napus allopolyploids. Xu, Yanhao,Zhong, Lan,Wang, Jianbo,Wu, Xiaoming,Fang, Xiaoping.

[2]Molecular cytogenetic analysis of intergeneric chromosomal translocations between wheat (Triticum aestivum L.) and Dasypyrum villosum arising from tissue culture. Li, HJ,Guo, BH,Li, YW,Du, LQ,Jia, X,Chu, CC. 2000

[3]Field study on the uptake and translocation of perfluoroalkyl acids (PFAAs) by wheat (Triticum aestivum L.) grown in biosolids-amended soils. Wen, Bei,Li, Longfei,Zhang, Hongna,Shan, Xiao-Quan,Zhang, Shuzhen,Ma, Yibing.

[4]Field study on the uptake and translocation of PBDEs by wheat (Triticum aestivum L.) in soils amended with sewage sludge. Li, Helian,Qu, Ronghui,Yan, Liangguo,Guo, Weilin,Ma, Yibing,Ma, Yibing.

[5]INHERITANCE AND CHROMOSOMAL LOCATIONS OF MALE-FERTILITY RESTORING GENE TRANSFERRED FROM AEGILOPS-UMBELLULATA ZHUK TO TRITICUM-AESTIVUM L. MA, ZQ,ZHAO, YH,SORRELLS, ME. 1995

[6]Autopolyploidy leads to rapid genomic changes in Arabidopsis thaliana. Liu, Shihong,Tian, Baoming,Wei, Fang.

[7]Accumulation and Tolerance Characteristics of Zinc in Agropyron cristatum Plants Exposed to Zinc-Contaminated Soil. Meng, Lin,Guo, Qiang,Mao, Peichun,Tian, Xiaoxia. 2013

[8]THE USE OF CELL-CULTURE FOR SUBCHROMOSOMAL INTROGRESSIONS OF BARLEY YELLOW DWARF VIRUS-RESISTANCE FROM THINOPYRUM-INTERMEDIUM TO WHEAT. BANKS, PM,LARKIN, PJ,BARIANA, HS,LAGUDAH, ES,APPELS, R,WATERHOUSE, PM,BRETTELL, RIS,CHEN, X,XU, HJ,XIN, ZY,QIAN, YT,ZHOU, XM,CHENG, ZM,ZHOU, GH. 1995

[9]Comparative Oligo-FISH Mapping: An Efficient and Powerful Methodology To Reveal Karyotypic and Chromosomal Evolution. He, Li,Zhao, Hainan,Zhang, Tao,Jiang, Jiming,Braz, Guilherme T.,Torres, Giovana A.,He, Li,Zhang, Tao,Semrau, Kassandra,Rouillard, Jean-Marie,Rouillard, Jean-Marie,Jiang, Jiming,Jiang, Jiming. 2018

[10]Development and characterization of common wheat - Thinopyrum intermedium translocation lines with resistance to barley yellow dwarf virus. Xin, ZY,Zhang, ZY,Chen, X,Lin, ZS,Ma, YZ,Xu, HJ,Larkin, PJ,Banks, PM. 2001

[11]Effects of phosphorus and zinc fertilizer on cadmium uptake and distribution in flax and durum wheat. Jiao, Y,Grant, CA,Bailey, LD. 2004

[12]Limitation of Unloading in the Developing Grains Is a Possible Cause Responsible for Low Stem Non-structural Carbohydrate Translocation and Poor Grain Yield Formation in Rice through Verification of Recombinant Inbred Lines. Li, Guohui,Pan, Junfeng,Cui, Kehui,Yuan, Musong,Hu, Qiuqian,Wang, Wencheng,Nie, Lixiao,Huang, Jianliang,Peng, Shaobing,Cui, Kehui,Nie, Lixiao,Huang, Jianliang,Mohapatra, Pravat K.,Pan, Junfeng. 2017

[13]Changes of photosynthetic characteristics in relation to leaf senescence in two maize hybrids with different senescent appearance. He, P,Osaki, M,Takebe, M,Shinano, T.

[14]EFFECTS OF INOCULATION WITH ARBUSCULAR MYCORRHIZAL FUNGI ON MAIZE GROWN IN MULTI-METAL CONTAMINATED SOILS. Liang, Chang-Cong,Li, Tao,Xiao, Yan-Ping,Liu, Mao-Jun,Zhang, Han-Bo,Zhao, Zhi-Wei,Liang, Chang-Cong,Li, Tao,Xiao, Yan-Ping,Liu, Mao-Jun,Zhang, Han-Bo,Zhao, Zhi-Wei,Liang, Chang-Cong,Zhang, Han-Bo. 2009

[15]Effects of accompanying anions on cesium retention and translocation via droplets on soybean leaves. Yan, Dong,Zhao, Ye,Wang, Shuifeng,Xu, Dongyu,Zhang, Ping,Lu, Anxiang.

[16]The transport of C-14-salicylic acid in heat-stressed young Vitis vinifera plants. Wang, LJ,Huang, WD,Zhan, JC,Yu, FY.

[17]Primary investigation on GISH-NOR in cotton. Liu, SH,Wang, KB,Song, GL,Wang, CY,Liu, F,Li, SH,Zhang, XD,Wang, YH.

[18]The difference of cadmium accumulation between the indica and japonica subspecies and the mechanism of it. Zhou, Quan,Shao, Guo-Sheng,Zhang, Ying-Xing,Dong, Qing,Wang, Hong,Cheng, Shi-Hua,Cao, Li-Yong,Shen, Xi-Hong.

[19]Molecular cytogenetic characterization of wheat-Thinopyrum ponticum translocations bearing blue-grained gene(s) induced by r-ray. Zheng, Qi,Li, Bin,Zhang, Xueyong,Mu, Sumei,Zhou, Hanping,Li, Zhensheng. 2006

[20]Mechanism study of sulfur fertilization mediating copper translocation and biotransformation in rice (Oryza sativa L.) plants. Sun, Lijuan,Fang, Huaxiang,Xu, Chen,Peng, Cheng,Huang, Haomin,Shi, Jiyan,Sun, Lijuan,Fang, Huaxiang,Peng, Cheng,Lu, Lingli,Shi, Jiyan,Yang, Jianjun,Xu, Chen,Duan, Dechao,Huang, Haomin,Zhang, Xiangzhi.

作者其他论文 更多>>