A Chinese scientists team has found a new gene that can improve rice drought resistance, said a study recently published in Plant Biotechnology Journal.
The gene sequenced as OsRINGzf1 is found to reduce cell water loss by regulating water channels in cells, thus improving the rice plant’s ability to retain water under drought conditions, said the study.
The Chinese research team compared many rice plants grown under drought conditions with those grown under normal conditions to find the gene that regulates drought resistance, said Liu Hongyan with the Shanghai Agrobiological Gene Center, corresponding author of the research.
They identified OsRINGzf1 by fine-mapping chromosome 4 of the rice, said Liu. The results showed that overexpression of the gene enhanced the resistance of rice to drought and salt stress, whereas deletion of the gene made rice more sensitive to drought, said Chen Shoujun, the first author of the research.
A Chinese research team has found a new gene that can improve rice’s drought resistance, said a study recently published in Plant Biotechnology Journal. A Chinese research team has found a new gene that can improve rice’s drought resistance, said a study recently published in Plant Biotechnology Under drought conditions, rice that overexpressed the gene produced over 10 percent more rice than the control group, thus reducing the yield loss caused by drought, Chen said. China has collected rice species since the 90s and has established a gene database for rice features led by this research team.
Source: This news is originally published by Cgtn