How to activate giberrelins to promote germnation?
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To activate gibberellins (GAs) for promoting germination, it is essential to understand their role in plant growth regulation. GAs are known to stimulate stem elongation and lateral shoot development, leading to increased branching and flower bud formation in plants like chrysanthemums . Additionally, GAs play a crucial role in modulating G protein activity, as seen in the case of GIV, a G protein modulator that transactivates Gα proteins in response to growth factors like EGF . Furthermore, GIV's phosphoregulation in sperm cells orchestrates signaling pathways that enhance sperm motility and survival while inhibiting premature acrosomal reaction, highlighting the importance of G protein modulation in cellular processes like fertilization . By understanding these mechanisms, one can potentially manipulate GAs and G protein signaling pathways to activate germination processes effectively.
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