Barley, like many other plants, faces worse growing conditions thanks to the ongoing climate crisis. Also like other plants, researchers are looking into ways to help the plant survive unpredictable weather changes. Biologists in Japan have modified the barley plant to survive early flooding which will help farmers get a good price for their crop while also ensuring we have a reliable source of a key ingredient for beer.?
The researchers are ecstatic to have hit gold in their plant biotechnology endeavor. Dr. Hisano exclaims, “We could successfully produce mutant barley that was resistant to pre-harvest sprouting, using the CRISPR/Cas9 technology. Also, our study has not only clarified the roles of qsd1 and qsd2 in grain germination or dormancy, but has also established that qsd2 plays a more significant role.”
Overall, this study serves as a milestone for present and future crop improvement research, using efficient gene manipulation like that offered by CRISPR/Cas9. The researchers are hopeful that they may be able to solve the food and environmental problems that human beings are currently facing worldwide, using their enhanced biotechnology techniques.