CPK12 and Ca2+-mediated hypoxia signaling
Hypoxia triggers reactive oxygen species (ROS)-induced elevation in cytoplasmic calcium (Ca2+) in the plant cells. Calcium-dependent protein kinase 12 (CPK12) acts as a sensor to recognize the Ca2+ signature and is activated by autophosphorylation. Then, the CPK12 moves into the nucleus with the hel...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2023-12-01
|
| Series: | Plant Signaling & Behavior |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15592324.2023.2273593 |
| _version_ | 1827379099512864768 |
|---|---|
| author | Santosh Kumar Upadhyay |
| author_facet | Santosh Kumar Upadhyay |
| author_sort | Santosh Kumar Upadhyay |
| collection | DOAJ |
| description | Hypoxia triggers reactive oxygen species (ROS)-induced elevation in cytoplasmic calcium (Ca2+) in the plant cells. Calcium-dependent protein kinase 12 (CPK12) acts as a sensor to recognize the Ca2+ signature and is activated by autophosphorylation. Then, the CPK12 moves into the nucleus with the help of phosphatidic acid (PA) and phosphorylates ERF-VII family proteins that activate hypoxia signaling and response. The study provides a novel mechanism of hypoxia signaling in plants. Moreover, the mechanism of hypoxia-specific Ca2+ signature generation remains elusive. |
| first_indexed | 2024-03-08T13:08:24Z |
| format | Article |
| id | doaj.art-7e810779097d4fe8907aee889f20350d |
| institution | Directory Open Access Journal |
| issn | 1559-2316 1559-2324 |
| language | English |
| last_indexed | 2024-03-08T13:08:24Z |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Plant Signaling & Behavior |
| spelling | doaj.art-7e810779097d4fe8907aee889f20350d2024-01-18T15:58:23ZengTaylor & Francis GroupPlant Signaling & Behavior1559-23161559-23242023-12-0118110.1080/15592324.2023.22735932273593CPK12 and Ca2+-mediated hypoxia signalingSantosh Kumar Upadhyay0Panjab UniversityHypoxia triggers reactive oxygen species (ROS)-induced elevation in cytoplasmic calcium (Ca2+) in the plant cells. Calcium-dependent protein kinase 12 (CPK12) acts as a sensor to recognize the Ca2+ signature and is activated by autophosphorylation. Then, the CPK12 moves into the nucleus with the help of phosphatidic acid (PA) and phosphorylates ERF-VII family proteins that activate hypoxia signaling and response. The study provides a novel mechanism of hypoxia signaling in plants. Moreover, the mechanism of hypoxia-specific Ca2+ signature generation remains elusive.http://dx.doi.org/10.1080/15592324.2023.2273593calciumcpk12erf-viihypoxiasignaling |
| spellingShingle | Santosh Kumar Upadhyay CPK12 and Ca2+-mediated hypoxia signaling Plant Signaling & Behavior calcium cpk12 erf-vii hypoxia signaling |
| title | CPK12 and Ca2+-mediated hypoxia signaling |
| title_full | CPK12 and Ca2+-mediated hypoxia signaling |
| title_fullStr | CPK12 and Ca2+-mediated hypoxia signaling |
| title_full_unstemmed | CPK12 and Ca2+-mediated hypoxia signaling |
| title_short | CPK12 and Ca2+-mediated hypoxia signaling |
| title_sort | cpk12 and ca2 mediated hypoxia signaling |
| topic | calcium cpk12 erf-vii hypoxia signaling |
| url | http://dx.doi.org/10.1080/15592324.2023.2273593 |
| work_keys_str_mv | AT santoshkumarupadhyay cpk12andca2mediatedhypoxiasignaling |