Plant growth, development, and environmental responsiveness are
dependent on hormone-induced gene expression. This dissertation reports
multiple interactions between the plant hormones auxin and ethylene and
investigates their contribution to the gravitropic response, elongation
growth, adventitious root formation, callus and tracheary element initiation
and growth, and flower development.
Four mutants of...
Plant hormones regulate progression through the different phases of plant development in response to endogenous and environmental cues. Gene expression studies, as well as genetic and molecular analysis of mutants with altered hormonal responses, are two common approaches to elucidate hormone response pathways. This dissertation compares ovary and fruit development...