کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8353735 | 1541900 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transcriptome dynamics provide insights into long-term salinity stress tolerance in Triticum aestivum cv. Kharchia Local
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Transcriptome dynamics provide insights into long-term salinity stress tolerance in Triticum aestivum cv. Kharchia Local Transcriptome dynamics provide insights into long-term salinity stress tolerance in Triticum aestivum cv. Kharchia Local](/preview/png/8353735.png)
چکیده انگلیسی
Kharchia Local, a wheat (Triticum aestivum) cultivar, is native to the saline-sodic soils of Pali district, Rajasthan, India and well known for its salinity stress tolerance. In the present study, we performed transcriptome sequencing to compare genome wide differential expression pattern between flag leaves of salinity stressed (15Â EC) and control plants at anthesis stage. The 63.9 million paired end raw reads were assembled into 74,106 unigenes, of which, 3197 unigenes were found to be differentially expressed. Functional annotation analysis revealed the upregulation of genes associated with various biological processes including signal transduction, phytohormones signaling, osmoregulation, flavonoid biosynthesis, ion transport and ROS homeostasis. Expression pattern of fourteen differentially expressed genes was validated using qRT-PCR and was found to be consistent with the results of the transcriptome sequencing. Present study is the primary report on transcriptome profiling of Kharchia Local flag leaf under long-term salinity stress at anthesis stage. In conclusion, the data generated in this study can improve our knowledge in understanding the molecular mechanism of salinity stress tolerance. It will also serve as a valuable genomic resource in wheat breeding programs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plant Physiology and Biochemistry - Volume 121, December 2017, Pages 128-139
Journal: Plant Physiology and Biochemistry - Volume 121, December 2017, Pages 128-139
نویسندگان
Mahesh M. Mahajan, Etika Goyal, Amit K. Singh, Kishor Gaikwad, Kumar Kanika,