Study finds degree of asexual reproduction in liverwort plants is hormonally controlled

Asexual, or vegetative, reproduction in plants is controlled by environmental conditions, but the molecular signaling pathways that control this process are poorly understood. Recent research suggests that the KAI2-ligand (KL) hormone is responsible for initiating and terminating the production of gemmae, or genetically identical plantlets, on liverwort plants based on the presence or absence of specific environmental factors.