Title: the Osdhodh1 Gene Is Involved in Salt and Drought Tolerance in Rice Running Title: Osdhodh1 in Salt and Drought Tolerance 3 4
نویسندگان
چکیده
Title: The OsDHODH1 gene is involved in salt and drought tolerance in rice 1 2 Running title: OsDHODH1 in salt and drought tolerance 3 4 Authors: Wen-Ying Liu, Mei-Mei Wang, Ji Huang*, Hai-Juan Tang, Hong-Xia Lan, 5 Hong-Sheng Zhang* 6 7 National Key Laboratory of Crop Genetics and Germplasm Enhancement, 8 College of Agriculture, Nanjing Agricultural University, Nanjing 210095, China 9 10 These authors contributed equally to this work. 11 12 * Authors for Correspondence. 13 Tel/Fax number: +86 (0)25 8439 6075; 14 E-mail: . 15 16
منابع مشابه
Assessment of agro-physiological traits for salt tolerance in drought-tolerant wheat genotypes
Salt stress is one of the major constraints for wheat cultivation inIranand leads to a considerable loss in crop yield each year. In high salinity soils, the reduced osmotic potential of soil solutes may cause physiological drought. In this study the salt tolerance of different drought-tolerant bread wheat genotypes were studied by examining various agronomic and physiological traits, inclu...
متن کاملIdentification and Mapping of Quantitative Trait Loci Associated with Salinity Tolerance in Rice (Oryza Sativa) Using SSR Markers
Salinity stress is one of the most widespread soil problems next to drought, in rice growing areas. ReducingSodium (Na+), while maintaining Potassium (K+) uptake in rice are traits that would aid in salinity tolerance.Therefore, the identification of quantitative trait loci (QTLs) associated with those for Na+ and K+uptake, will enable breeders to use marker-assisted selection...
متن کاملImproving Rice (Oryza sativa L.) Drought Tolerance by Suppressing a NF-YA Transcription Factor
The response to drought stress is a complicated process involving stress sensing, intracellular signaltransduction, and the execution of a cellular response. Transcription factors play important roles in the signaling pathways including abiotic stress. In the present study a rice NF-YA transcription factor gene was partially characterized following dehydration. Disrupting the gene via a T...
متن کاملDCA1 Acts as a Transcriptional Co-activator of DST and Contributes to Drought and Salt Tolerance in Rice
Natural disasters, including drought and salt stress, seriously threaten food security. In previous work we cloned a key zinc finger transcription factor gene, Drought and Salt Tolerance (DST), a negative regulator of drought and salt tolerance that controls stomatal aperture in rice. However, the exact mechanism by which DST regulates the expression of target genes remains unknown. In the pres...
متن کاملRegulation of miR159 and miR396 mediated by Piriformospora indica confer drought tolerance in rice
Drought stress is one of the most determinative factors of agriculture and plays a major role in limiting crop productivity. This limitation is going to rising through climate changes. However, plants have their own defense systems to moderate the adverse effects of climatic conditions. MicroRNA-mediated post-transcriptional gene regulation is one of these defense mechanisms. The root endophyti...
متن کامل