کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5518227 1543916 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identification of the abiotic stress-related transcription in little Neptune grass Cymodocea nodosa with RNA-seq
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علوم زمین و سیاره ای (عمومی)
پیش نمایش صفحه اول مقاله
Identification of the abiotic stress-related transcription in little Neptune grass Cymodocea nodosa with RNA-seq
چکیده انگلیسی

Seagrasses exhibit vital ecological roles in the marine environment. Nevertheless, the genomic resources available for seagrasses are still scarce. In the present study, the transcriptome of Cymodocea nodosa was sequenced with a view to study the molecular mechanisms underlying abiotic stress responses. The sequenced transcriptome for the species was near-complete and a high percentage of the transcripts was computationally annotated. An experimental simulation of marine plant exposure to extreme temperature (34 °C), salinity (50 psu) and their combination was conducted. A dynamic transcriptome 24 h response (short-term) from stress initialization was recorded. The most noteworthy alteration in gene expression was observed in heat-stressed plants. Transcripts associated with development, photosynthesis, osmotic balance and stress-response were differentially expressed, under the set experimental conditions. Results indicate a potential negative interaction of heat and osmotic stress on seagrasses transcriptome.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Genomics - Volume 34, August 2017, Pages 47-56
نویسندگان
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