NtCIPK11 Confers Salt and Drought Tolerance in Arabidopsis
March 3, 2021| |
Researchers from Nanjing Forestry University, China, reported in BMC Plant Biology a protein from the salt-tolerant plant, Nitraria tangutorum, which confers tolerance to salt and drought to Arabidopsis.
Calcineurin B-like protein-interacting protein kinases (CIPKs) are a group of plant-specific protein kinases, which react to calcium signaling and have vital functions in the physiological and developmental adaptation of plants to adverse environments. The functions of CIPKs from salt-tolerant plants are still yet to be known, thus limits the use of such CIPKs in enhancing the tolerance of salt-susceptible plants to abiotic stresses.
The researchers studied the NtCIPK11 gene from N. tangutorum expressed in Arabidopsis to analyze its function in salt and drought tolerance. When the gene was overexpressed in Arabidopsis, the seed germination was observed to be improved under saline conditions. Furthermore, the transgenic Arabidopsis plants exhibited vigorous growth under salt stress and longer roots than the wild-type plants under salt or drought conditions.
Read more results in BMC Plant Biology.
| |
You might also like:
- Pocket K No. 31: Biotechnology with Salinity for Coping in Problem Soils
- Pocket K No. 32: Biotechnology for the Development of Drought Tolerant Crops
- Vacuolar H+-pyrophosphatase Gene from a Halophyte Improves Salt, Saline-alkali and Drought Tolerance in Arabidopsis
Biotech Updates is a weekly newsletter of ISAAA, a not-for-profit organization. It is distributed for free to over 22,000 subscribers worldwide to inform them about the key developments in biosciences, especially in biotechnology. Your support will help us in our mission to feed the world with knowledge. You can help by donating as little as $10.
-
See more articles:
-
News from Around the World
- FAO DG Outlines "Four Betters" as Strategy to Transform Agri-food Systems
- ISAAA Report Summary Now Available in Indonesian, Chinese, Thai, and Vietnamese
- Science-based Ag-biotech Curriculum Developed for Middle, High School Students in the US
- Wheat's 'Second Genome' Could Help in the Plant's Survival against Environmental Stress
- Study Reveals Plant Clock Key to Producing More Food for the World
- Asian Biotechnology Information Centers Pledge to Advance Biosciences
- Researchers Identify Mechanism that Protects Plant Fertility from Stress
-
Research Highlights
- NtCIPK11 Confers Salt and Drought Tolerance in Arabidopsis
-
Plant
- CRISPR-Cas9 Could Provide the Much-needed Help on Food Security against Climate Change
- UK Scientists Develop Genome-edited Wheat to Reduce Cancer Risk from Bread
- Researchers Invent New Gene Editing Tool
-
Health
- Survey Shows People with Low Scientific Reasoning Tend to Believe Conspiracy Theories on COVID-19
-
Read the latest: - Biotech Updates (September 4, 2024)
- Gene Editing Supplement (August 28, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet