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Complexity of SMAX1 signaling during seedling establishment by Pil Joon Seo; Hong Gil Lee; Hye-Young Choi; Sangmin Lee; Chung-Mo Park is a Agricultural and Biological Sciences article available to read on EtoBox.

What is Complexity of SMAX1 signaling during seedling establishment about?

Karrikins (KARs) are small butenolide compounds identified in the smoke of burning vegetation. Along with the stimulating effects on seed germination, KARs also regulate seedling vigor and adaptive behaviors, such as seedling morphogenesis, root hair development, and stress acclimation. The pivotal KAR signaling repressor, SUPPRESSOR OF MAX2 1 (SMAX1), plays central roles in these developmental and morphogenic processes through an extensive signaling network that governs seedling responses to endogenous and environmental cues. Here, we summarize the versatile roles of SMAX1 reported in recent years and discuss how SMAX1 integrates multiple growth hormone signals into optimizing seedling establishment. We also discuss the evolutionary relevance of the SMAX1-mediated signaling pathways during the colonization of aqueous plants to terrestrial environments.

Who reads Complexity of SMAX1 signaling during seedling establishment?

Author

Pil Joon Seo; Hong Gil Lee; Hye-Young Choi; Sangmin Lee; Chung-Mo Park

Publisher

Elsevier BV

Published

2023

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)