Abstract
The wheat DREB2 homolog, WDREB2, encodes an EREBP/AP2-type transcription factor that activates downstream Cor/Lea genes and plays important roles in abiotic stress responses. WDREB2 expression is posttranscriptionally regulated by alternative splicing. In this study, the alternative splicing patterns of WDREB2 transcripts were compared among wheats of different ploidy levels. In diploid progenitors, alternative splicing rapidly produced functional forms from the WDREB2 transcripts and the levels of the nonfunctional form gradually decreased in response to drought stress; however, in hexaploid wheat lines, including both cultivars and synthetic lines, the nonfunctional form failed to decrease. The accumulation levels of the three spliced forms in synthetic allopolyploids were not equal to the sum of those in the parental lines. These results indicated that allopolyploidization during wheat polyploid evolution inhibited efficient alternative splicing of WDREB2 transcripts.
References
Feb 1, 1994·The Plant Cell·K Yamaguchi-Shinozaki, K Shinozaki
Sep 22, 2000·Plant Molecular Biology·L Comai
Apr 26, 2002·Genetics·Khalil KashkushAvraham A Levy
Jan 21, 2004·The Plant Journal : for Cell and Molecular Biology·Gang-Ping Xue, Carl W Loveridge
Mar 12, 2004·Annual Review of Plant Physiology and Plant Molecular Biology·Michael F. Thomashow
Mar 23, 2004·Physiologia Plantarum·Fuminori KobayashiChiharu Nakamura
Sep 3, 2004·Genetics·Jianlin WangZ Jeffrey Chen
Sep 28, 2004·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Yoshihiro Matsuoka, Shuhei Nasuda
Sep 21, 2005·Genetics·Jianlin WangZ Jeffrey Chen
Dec 20, 2005·Molecular Genetics and Genomics : MGG·Andrea K MillerJorge Dubcovsky
May 4, 2006·Annual Review of Plant Biology·Kazuko Yamaguchi-Shinozaki, Kazuo Shinozaki
Jun 7, 2006·Genes & Genetic Systems·Chikako EgawaShigeo Takumi
Mar 10, 2007·The Plant Journal : for Cell and Molecular Biology·Feng QinKazuko Yamaguchi-Shinozaki
Nov 24, 2007·Transgenic Research·Fuminori KobayashiShigeo Takumi
Mar 11, 2008·Journal of Experimental Botany·Fuminori KobayashiShigeo Takumi
Apr 1, 1991·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·C NakamuraT Suzuki
Citations
Nov 28, 2012·Planta·Arianna LatiniPatrizia Galeffi
Sep 9, 2011·Proceedings of the National Academy of Sciences of the United States of America·Renchao ZhouKeith L Adams
Nov 6, 2012·Plant Physiology·Eduard D AkhunovBikram S Gill
Nov 2, 2013·The Plant Cell·Anireddy S N ReddyAndrea Barta
Dec 8, 2009·Science·Howard Ochman, Rahul Raghavan
Jul 8, 2009·International Journal of Molecular Sciences·Yumeto KurahashiShigeo Takumi
Aug 22, 2014·Nucleic Acids Research·Kristine J KinesVictoria P Belancio
Sep 17, 2011·Pharmacogenomics·Ursula AmstutzCarlo R Largiadèr
Nov 26, 2014·Annual Review of Genetics·Mi-Jeong YooDouglas E Soltis
Feb 14, 2012·Plant Science : an International Journal of Experimental Plant Biology·Anna M MastrangeloPasquale De Vita
Jun 25, 2014·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Pamela S SoltisDouglas E Soltis
Jan 5, 2014·Genetics and Molecular Biology·Cibelle EngelsAlexandre Lima Nepomuceno
Mar 21, 2017·Molecular Ecology Resources·Xiaoxian LiuW Brad Barbazuk
Apr 22, 2010·Molecular Biology Reports·Jing ZhuangAi-Sheng Xiong
Dec 6, 2016·Frontiers in Plant Science·Yuri ShavrukovPeter Langridge
Aug 24, 2017·Plant Biotechnology Journal·Zhenshan LiuQixin Sun
Mar 23, 2018·AoB Plants·Sumetha KannanElizabeth R Waters
Dec 3, 2017·Molecular Biotechnology·Elahe Tavakol
May 30, 2019·Planta·Ruihua WangJianbo Wang
Apr 27, 2017·Frontiers in Plant Science·Renata Fuganti-PagliariniAlexandre L Nepomuceno
Feb 16, 2021·Molecular Biology and Evolution·Jinxia QinZhenshan Liu
Dec 24, 2020·Genes·Li SongHuatao Chen