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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Cold- and light-induced changes in the transcriptome of wheat leading to phase transition from vegetative to reproductive growth | BMC Plant Biology BioMed Central Research article Cold- and light-induced changes in the transcriptome of wheat leading to phase transition from vegetative to reproductive growth Mark O Winfield 1 Chungui Lu 2 Ian D Wilson3 Jane A Coghill1 and Keith J Edwards1 Open Access Address 1School of Biological Sciences University of Bristol Bristol BS8 1UG UK 2School of Science and Technology Nottingham Trent University Nottingham UK and 3School of Life Sciences University of the West of England Frenchay Campus Coldharbour Lane Bristol BS16 1QY UK Email Mark O Winfield - Mark.Winfield@bristol.ac.uk Chungui Lu - chungui.lu@ntu.ac.uk Ian D Wilson - Ian2.Wilson@uwe.ac.uk Jane A Coghill - Jane.Coghill@bristol.ac.uk Keith J Edwards - K.J.Edwards@bristol.ac.uk Corresponding author fEqual contributors Published II May 2009 Received 26 October 2008 BMC Plant Biology 2009 9 55 doi 10.1186 1471-2229-9-55 Accepted 1 1 May 2009 This article is available from http www.biomedcentral.cOm 1471-2229 9 55 2009 Winfield et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background For plants to flower at the appropriate time they must be able to perceive and respond to various internal and external cues. Wheat is generally a long-day plant that will go through phase transition from vegetative to floral growth as days are lengthening in spring and early summer. In addition to this response to day-length wheat cultivars may be classified as either winter or spring varieties depending on whether they require to be exposed to an extended period of cold in order to become competent to flower. Using a growth regime to mimic the conditions that occur during a typical
