tailieunhanh - báo cáo khoa học: " Transcriptomic identification of candidate genes involved in sunflower responses to chilling and salt stresses based on cDNA microarray analysis"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Transcriptomic identification of candidate genes involved in sunflower responses to chilling and salt stresses based on cDNA microarray analysis | BioMed Central BMC Plant Biology Research article Open Access Transcriptomic identification of candidate genes involved in sunflower responses to chilling and salt stresses based on cDNA microarray analysis Paula Fernandez1 Julio Di Rienzo2 Luis Fernandez1 H Esteban Hopp1 3 Norma Paniego1 and Ruth A Heinz 1 3 Address 1Instituto de Biotecnología CICVyA INTA Castelar Las Cabanas y Los Reseros B1712WAA Castelar Provincia de Buenos Aires Argentina 2Cátedra de Estadística y Biometría Facultad de Ciencias Agrarias Universidad Nacional de Córdoba Córdoba Argentina and 3Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires Argentina Email Paula Fernandez - pfernandez@ Julio Di Rienzo - dirienzo@ Luis Fernandez - lfernandez@ H Esteban Hopp - ehopp@ Norma Paniego - npaniego@ Ruth A Heinz - rheinz@ Corresponding author Published 26 January 2008 Received 30 May 2007 BMC Plant Biology 2008 8 11 doi 1471-2229-8-11 Accepted 26 January 2008 This article is available from http 1471-2229 8 11 2008 Fernandez et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Considering that sunflower production is expanding to arid regions tolerance to abiotic stresses as drought low temperatures and salinity arises as one of the main constrains nowadays. Differential organ-specific sunflower ESTs expressed sequence tags were previously generated by a subtractive hybridization method that included a considerable number of putative abiotic stress associated sequences. The objective of this work is to analyze concerted gene expression profiles of organ-specific ESTs by fluorescence .