| Title |
Genome-wide analysis identifies chickpea (Cicer arietinum) heat stress transcription factors (Hsfs) responsive to heat stress at the pod development stage
|
|---|---|
| Published in |
Journal of Plant Research, May 2017
|
| DOI | 10.1007/s10265-017-0948-y |
| Pubmed ID | |
| Authors |
Parameswaran Chidambaranathan, Prasanth Tej Kumar Jagannadham, Viswanathan Satheesh, Deshika Kohli, Santosh Halasabala Basavarajappa, Bharadwaj Chellapilla, Jitendra Kumar, Pradeep Kumar Jain, R. Srinivasan |
| Abstract |
The heat stress transcription factors (Hsfs) play a prominent role in thermotolerance and eliciting the heat stress response in plants. Identification and expression analysis of Hsfs gene family members in chickpea would provide valuable information on heat stress responsive Hsfs. A genome-wide analysis of Hsfs gene family resulted in the identification of 22 Hsf genes in chickpea in both desi and kabuli genome. Phylogenetic analysis distinctly separated 12 A, 9 B, and 1 C class Hsfs, respectively. An analysis of cis-regulatory elements in the upstream region of the genes identified many stress responsive elements such as heat stress elements (HSE), abscisic acid responsive element (ABRE) etc. In silico expression analysis showed nine and three Hsfs were also expressed in drought and salinity stresses, respectively. Q-PCR expression analysis of Hsfs under heat stress at pod development and at 15 days old seedling stage showed that CarHsfA2, A6, and B2 were significantly upregulated in both the stages of crop growth and other four Hsfs (CarHsfA2, A6a, A6c, B2a) showed early transcriptional upregulation for heat stress at seedling stage of chickpea. These subclasses of Hsfs identified in this study can be further evaluated as candidate genes in the characterization of heat stress response in chickpea. |
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 2 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 32 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 8 | 25% |
| Researcher | 3 | 9% |
| Other | 2 | 6% |
| Student > Doctoral Student | 1 | 3% |
| Student > Bachelor | 1 | 3% |
| Other | 4 | 13% |
| Unknown | 13 | 41% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 15 | 47% |
| Biochemistry, Genetics and Molecular Biology | 2 | 6% |
| Linguistics | 1 | 3% |
| Medicine and Dentistry | 1 | 3% |
| Unknown | 13 | 41% |
Attention Score in Context
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#18,546,002
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Outputs from Journal of Plant Research
#667
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Outputs of similar age from Journal of Plant Research
#21
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