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241227s2024 xx |||||o 00| ||eng c |
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|a 10.1111/nph.20375
|2 doi
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|a pubmed24n1643.xml
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|a eng
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|a Verrico, Brittany
|e verfasserin
|4 aut
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|a Historic rewiring of grass flowering time pathways and implications for crop improvement under climate change
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 26.12.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2024 The Author(s). New Phytologist © 2024 New Phytologist Foundation.
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|a Grasses are fundamental to human survival, providing a large percentage of our calories, fuel, and fodder for livestock, and an enormous global carbon sink. A particularly important part of the grass plant is the grain-producing inflorescence that develops in response to both internal and external signals that converge at the shoot tip to influence meristem behavior. Abiotic signals that trigger reproductive development vary across the grass family, mostly due to the unique ecological and phylogenetic histories of each clade. The time it takes a grass to flower has implications for its ability to escape harsh environments, while also indirectly affecting abiotic stress tolerance, inflorescence architecture, and grain yield. Here, we synthesize recent insights into the evolution of grass flowering time in response to past climate change, particularly focusing on genetic convergence in underlying traits. We then discuss how and why the rewiring of a shared ancestral flowering pathway affects grass yields, and outline ways in which researchers are using this and other information to breed higher yielding, climate-proof cereal crops
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|a Journal Article
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|a Review
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|a ambient temperature pathway
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|a cereal crops
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|a genomic offset modeling
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|a inflorescence architecture
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|a photoperiod pathway
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|a trade‐offs
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|a vernalization
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|a yield
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|a Preston, Jill C
|e verfasserin
|4 aut
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|i Enthalten in
|t The New phytologist
|d 1979
|g (2024) vom: 26. Dez.
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|7 nnns
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|g year:2024
|g day:26
|g month:12
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|u http://dx.doi.org/10.1111/nph.20375
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