Auxin and ethylene regulation of fruit set
نویسندگان
چکیده
منابع مشابه
The role of auxin and gibberellin in tomato fruit set.
The initiation of tomato fruit growth, fruit set, is very sensitive to environmental conditions. Therefore, an understanding of the mechanisms that regulate this process can facilitate the production of this agriculturally valuable fruit crop. Over the years, it has been well established that tomato fruit set depends on successful pollination and fertilization, which trigger the fruit developme...
متن کاملRegulation of Ethylene Evolution and Leaf Abscission by Auxin.
Many physiological processes have shown art,.lowith a neck to accommodate a 25 mm diameter Sgous responses to both auxin and ethylene. These rubber vaccine cap. The gas collection bottles were processes include root initiation, intumescence formathen sealed and incubated at 21'; etiolated tissue was tion, epinasty (9), fruit ripening (3, 12), floral placed in the dark and green tissue in 150 ft...
متن کاملMolecular regulation of seed and fruit set.
Seed and fruit set are established during and soon after fertilization and determine seed and fruit number, their final size and, hence, yield potential. These processes are highly sensitive to biotic and abiotic stresses, which often lead to seed and fruit abortion. Here, we review the regulation of assimilate partitioning, including the potential roles of recently identified sucrose efflux tr...
متن کاملRegulation of Auxin Levels in Coleus blumei by Ethylene.
An investigation of the effects of ethylene pretreatment on several facets of auxin metabolism in Coleus blumei Benth "Scarlet Rainbow" revealed a number of changes presumably induced by the gas. Transport of indoleacetic acid-1-(14)C in excised segments of the uppermost internode was inhibited by about 50%. Decarboxylation of indoleacetic acid-1-(14)C by enzyme breis was not affected by the pr...
متن کاملRegulation of root growth by auxin-ethylene interaction.
A large portion of indoleacetic acid (IAA)-induced inhibition of excised root tips and virtually all such inhibition of intact roots are the result of IAA-dependent ethylene production. Under certain conditions an additional effect of IAA accounts for a small portion of the inhibition of excised root tips. Ethylene production in response to applied IAA is governed by the level of applied auxin ...
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ژورنال
عنوان ژورنال: Plant Science
سال: 2020
ISSN: 0168-9452
DOI: 10.1016/j.plantsci.2019.110381