Improvement Strategies of Leguminosae Biotechnology
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Pigeon pea Genetic Resources and Its Utilization in India, Current Status and Future Prospects
Then, the selected TF genes should be validated not only in model plant species but also in crop plants by use of stress-inducible promoter which can minimize the negative effects caused by over-expressing some TF genes. Furthermore, the critical field trials are required to evaluate the transgenetic plants, especially focusing on their growth and tolerance in the whole life period. Taken together, we still need to struggle for a complete understanding the precise regulatory mechanisms involved in plant abiotic stress responses, which helps to obtain the promising candidate TF genes for breeding multiple abiotic stress-tolerant crops with better yields and qualities.
HS provided the paper frame and revised the final paper. All authors reviewed the final manuscript. The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. National Center for Biotechnology Information , U. Journal List Front Plant Sci v. Front Plant Sci. Published online Feb 9. Author information Article notes Copyright and License information Disclaimer. Hongbo Shao moc. This article was submitted to Plant Biotechnology, a section of the journal Frontiers in Plant Science.
Received Nov 20; Accepted Jan The use, distribution or reproduction in other forums is permitted, provided the original author s or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
This article has been cited by other articles in PMC. Abstract Agricultural production and quality are adversely affected by various abiotic stresses worldwide and this will be exacerbated by the deterioration of global climate. Keywords: abiotic stress, transcription factors, transgenic plant, stress-responsive, stress tolerance. Introduction Agricultural production and quality are adversely affected by a broad range of abiotic stresses including drought, salinity, heat, and cold. The generic signaling pathway involved in plant abiotic stress responses As sessile organisms, plants have evolved various defense mechanisms at multiple levels to respond to unfavorable environment including diverse abiotic stresses.
Open in a separate window. Figure 1. Generic signaling pathway involved in plant abiotic stress responses. Table 1 Some examples of transgenic plants over-expressing transcription factor genes in recent years. NAC transcription factors Like the transcription factor families mentioned above, the NAC TFs also comprise a large plant-specific superfamily present in a wide range of plant species. Conclusions and perspectives Taking five large families of TFs as examples, this review emphasizes the promising roles of TFs as tools to improve plant responses to multiple abiotic stresses.
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Improvement strategies of leguminosae biotechnology /
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Nitrogen fertilization and sustainable agriculture
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