多形地茅盐胁迫应答转录因子的研究。

IF 1.4 4区生物学 Q4 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Plant Biotechnology Pub Date : 2018-09-25 DOI:10.5511/PLANTBIOTECHNOLOGY.18.0501A

Hiroyuki Tanaka, R. Suzuki, Nanako Okabe, Tomohiro Suzuki, Y. Kodama

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引用次数: 10

摘要

盐胁迫限制了植物的生长和生产力。为了应对这种限制，许多基因的表达模式在盐胁迫下发生改变;然而，涉及这些变化的监管机制尚不清楚。本研究以多形地茅(Marchantia polymorpha)为研究对象，研究了盐胁迫对地茅(liwort Marchantia polymorpha)的调控作用。NaCl严重抑制了多形草的生长，rna测序和定量RT-PCR分析显示，盐胁迫诱导了多个转录因子基因家族的表达。这项工作提供了深入了解多形芽孢杆菌盐胁迫反应的分子机制。

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Salinity stress-responsive transcription factors in the liverwort Marchantia polymorpha.

Salinity stress limits plant growth and productivity. To cope with this limitation, the expression patterns of numerous genes are altered in response to salt stress; however, the regulatory mechanisms involved in these changes are unclear. In the present study, we investigated the regulation of the salinity stress response in the liverwort Marchantia polymorpha. The growth of M. polymorpha gemmalings was severely inhibited by NaCl, and RNA-sequencing and quantitative RT-PCR analyses revealed that the expression of several transcription factor gene families was induced by salinity stress. This work provides insight into the molecular mechanisms underlying the salinity stress response in M. polymorpha.

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来源期刊

Plant Biotechnology BIOTECHNOLOGY & APPLIED MICROBIOLOGY-PLANT SCIENCES

CiteScore

2.90

自引率

18.80%

发文量

审稿时长

6-12 weeks

期刊介绍： Plant Biotechnology is an international, open-access, and online journal, published every three months by the Japanese Society for Plant Biotechnology. The journal, first published in 1984 as the predecessor journal, “Plant Tissue Culture Letters” and became its present form in 1997 when the society name was renamed to Japanese Society for Plant Cell and Molecular Biology, publishes findings in the areas from basic- to application research of plant biotechnology. The aim of Plant Biotechnology is to publish original and high-impact papers, in the most rapid turnaround time for reviewing, on the plant biotechnology including tissue culture, production of specialized metabolites, transgenic technology, and genome editing technology, and also on the related research fields including molecular biology, cell biology, genetics, plant breeding, plant physiology and biochemistry, metabolic engineering, synthetic biology, and bioinformatics.