Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor
Na+ transporters play an important role during salt stress and development. The present study is aimed at genome-wide identification, in silico analysis of sodium-proton antiporter (NHX) and sodium-proton exchanger (NHE)-type transporters in Sorghum bicolor and their expression patterns under varied...
| Autores principales: | , , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2018
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/96122 |
| _version_ | 1855532488307245056 |
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| author | Kumari, P.H. Kumar, S.A. Ramesh, K. Reddy, P.S. Nagaraju, M. Prakash, A.B. Shah, T. Henderson, A. Srivastava, R.K. Rajasheker, G. Chitikineni, A. Varshney, Rajeev K. Rathnagiri, P. Narasu, M.L. Kishor, P.B.K. |
| author_browse | Chitikineni, A. Henderson, A. Kishor, P.B.K. Kumar, S.A. Kumari, P.H. Nagaraju, M. Narasu, M.L. Prakash, A.B. Rajasheker, G. Ramesh, K. Rathnagiri, P. Reddy, P.S. Shah, T. Srivastava, R.K. Varshney, Rajeev K. |
| author_facet | Kumari, P.H. Kumar, S.A. Ramesh, K. Reddy, P.S. Nagaraju, M. Prakash, A.B. Shah, T. Henderson, A. Srivastava, R.K. Rajasheker, G. Chitikineni, A. Varshney, Rajeev K. Rathnagiri, P. Narasu, M.L. Kishor, P.B.K. |
| author_sort | Kumari, P.H. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Na+ transporters play an important role during salt stress and development. The present study is aimed at genome-wide identification, in silico analysis of sodium-proton antiporter (NHX) and sodium-proton exchanger (NHE)-type transporters in Sorghum bicolor and their expression patterns under varied abiotic stress conditions. In Sorghum, seven NHX and nine NHE homologs were identified. Amiloride (a known inhibitor of Na+/H+ exchanger activity) binding motif was noticed in both types of the transporters. Chromosome 2 was found to be a hotspot region with five sodium transporters. Phylogenetic analysis inferred six ortholog and three paralog groups. To gain an insight into functional divergence of SbNHX/NHE transporters, real-time gene expression was performed under salt, drought, heat, and cold stresses in embryo, root, stem, and leaf tissues. Expression patterns revealed that both SbNHXs and SbNHEs are responsive either to single or multiple abiotic stresses. The predicted protein–protein interaction networks revealed that only SbNHX7 is involved in the calcineurin B-like proteins (CBL)- CBL interacting protein kinases (CIPK) pathway. The study provides insights into the functional divergence of SbNHX/NHE transporter genes with tissue specific expressions in Sorghum under different abiotic stress conditions. |
| format | Journal Article |
| id | CGSpace96122 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace961222025-11-12T05:34:32Z Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor Kumari, P.H. Kumar, S.A. Ramesh, K. Reddy, P.S. Nagaraju, M. Prakash, A.B. Shah, T. Henderson, A. Srivastava, R.K. Rajasheker, G. Chitikineni, A. Varshney, Rajeev K. Rathnagiri, P. Narasu, M.L. Kishor, P.B.K. abiotic stress sodium sorghum bicolor genomes arabidopsis Na+ transporters play an important role during salt stress and development. The present study is aimed at genome-wide identification, in silico analysis of sodium-proton antiporter (NHX) and sodium-proton exchanger (NHE)-type transporters in Sorghum bicolor and their expression patterns under varied abiotic stress conditions. In Sorghum, seven NHX and nine NHE homologs were identified. Amiloride (a known inhibitor of Na+/H+ exchanger activity) binding motif was noticed in both types of the transporters. Chromosome 2 was found to be a hotspot region with five sodium transporters. Phylogenetic analysis inferred six ortholog and three paralog groups. To gain an insight into functional divergence of SbNHX/NHE transporters, real-time gene expression was performed under salt, drought, heat, and cold stresses in embryo, root, stem, and leaf tissues. Expression patterns revealed that both SbNHXs and SbNHEs are responsive either to single or multiple abiotic stresses. The predicted protein–protein interaction networks revealed that only SbNHX7 is involved in the calcineurin B-like proteins (CBL)- CBL interacting protein kinases (CIPK) pathway. The study provides insights into the functional divergence of SbNHX/NHE transporter genes with tissue specific expressions in Sorghum under different abiotic stress conditions. 2018-05 2018-07-12T15:46:25Z 2018-07-12T15:46:25Z Journal Article https://hdl.handle.net/10568/96122 en Open Access application/pdf MDPI Kumari, P.H., Kumar, S.A., Ramesh, K., Reddy, P.S., Nagaraju, M., Prakash, A.B., ... & Kishor, P.B.K. (2018). Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor. Genes, 9(5), 236-253. |
| spellingShingle | abiotic stress sodium sorghum bicolor genomes arabidopsis Kumari, P.H. Kumar, S.A. Ramesh, K. Reddy, P.S. Nagaraju, M. Prakash, A.B. Shah, T. Henderson, A. Srivastava, R.K. Rajasheker, G. Chitikineni, A. Varshney, Rajeev K. Rathnagiri, P. Narasu, M.L. Kishor, P.B.K. Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title | Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title_full | Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title_fullStr | Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title_full_unstemmed | Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title_short | Genome-wide identification and analysis of arabidopsis sodium proton antiporter (NHX) and human sodium proton exchanger (NHE) homologs in sorghum bicolor |
| title_sort | genome wide identification and analysis of arabidopsis sodium proton antiporter nhx and human sodium proton exchanger nhe homologs in sorghum bicolor |
| topic | abiotic stress sodium sorghum bicolor genomes arabidopsis |
| url | https://hdl.handle.net/10568/96122 |
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