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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erad297
|2 doi
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|a pubmed25n1199.xml
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|a (DE-627)NLM359933068
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|a (NLM)37493143
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Cowling, Craig L
|e verfasserin
|4 aut
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|a Roles of auxin pathways in maize biology
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 04.12.2023
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|a Date Revised 26.07.2024
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2023. Published by Oxford University Press on behalf of the Society for Experimental Biology.
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|a Phytohormones play a central role in plant development and environmental responses. Auxin is a classical hormone that is required for organ formation, tissue patterning, and defense responses. Auxin pathways have been extensively studied across numerous land plant lineages, including bryophytes and eudicots. In contrast, our understanding of the roles of auxin in maize morphogenesis and immune responses is limited. Here, we review evidence for auxin-mediated processes in maize and describe promising areas for future research in the auxin field. Several recent transcriptomic and genetic studies have demonstrated that auxin is a key influencer of both vegetative and reproductive development in maize (namely roots, leaves, and kernels). Auxin signaling has been implicated in both maize shoot architecture and immune responses through genetic and molecular analyses of the conserved co-repressor RAMOSA ENHANCER LOCUS2. Polar auxin transport is linked to maize drought responses, root growth, shoot formation, and leaf morphogenesis. Notably, maize has been a key system for delineating auxin biosynthetic pathways and offers many opportunities for future investigations on auxin metabolism. In addition, crosstalk between auxin and other phytohormones has been uncovered through gene expression studies and is important for leaf and root development in maize. Collectively these studies point to auxin as a cornerstone for maize biology that could be leveraged for improved crop resilience and yield
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|a Review
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|a Journal Article
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Auxin
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| 650 |
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|a biosynthesis
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| 650 |
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4 |
|a hormones
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4 |
|a maize
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| 650 |
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|a metabolism
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| 650 |
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|a roots
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| 650 |
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|a seeds
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| 650 |
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|a shoot architecture
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| 650 |
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4 |
|a transporters
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| 650 |
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|a Indoleacetic Acids
|2 NLM
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| 650 |
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|a Plant Growth Regulators
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 700 |
1 |
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|a Dash, Linkan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kelley, Dior R
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 74(2023), 22 vom: 01. Dez., Seite 6989-6999
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnas
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| 773 |
1 |
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|g volume:74
|g year:2023
|g number:22
|g day:01
|g month:12
|g pages:6989-6999
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|u http://dx.doi.org/10.1093/jxb/erad297
|3 Volltext
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