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Factors specifying sex determination in maize. | LitMetric

Factors specifying sex determination in maize.

Plant Reprod

Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Unidad de Genómica Avanzada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), 36821, Irapuato, Mexico.

Published: June 2024

AI Article Synopsis

Article Abstract

Plant architecture is an important feature for agronomic performance in crops. In maize, which is a monoecious plant, separation of floral organs to produce specific gametes has been studied from different perspectives including genetic, biochemical and physiological. Maize mutants affected in floral organ development have been key to identifying genes, hormones and other factors like miRNAs important for sex determination. In this review, we describe floral organ formation in maize, representative mutants and genes identified with a function in establishing sexual identity either classified as feminizing or masculinizing, and its relationship with hormones associated with sexual organ identity as jasmonic acid, brassinosteroid and gibberellin. Finally, we discuss the challenges and scopes of future research in maize sex determination.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11180155PMC
http://dx.doi.org/10.1007/s00497-023-00485-4DOI Listing

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