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It also provides new ideas for rice breeding. More information: Hongrui Jiang et al, Mutation of rice SM1 enhances solid leaf midrib formation and increases methane emissions, Plant Science (2024).

Johnsongrass is a robust rhizomatous grass that typically grows 4 to 8 feet tall. Its leaf blades are about 1 inch wide and can be several feet long. The leaves are very sharp to the touch and have a ...