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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1111/nph.17840
|2 doi
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|a pubmed24n1108.xml
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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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|a Gómez-Fernández, Alicia
|e verfasserin
|4 aut
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| 245 |
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|a Disparities among crop species in the evolution of growth rates
|b the role of distinct origins and domestication histories
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|c 2022
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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 24.03.2022
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|a Date Revised 24.03.2022
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|a published: Print-Electronic
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|a figshare: 10.6084/m9.figshare.16818046.v2
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|a Citation Status MEDLINE
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|a © 2021 The Authors. New Phytologist © 2021 New Phytologist Foundation.
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|a Growth rates vary widely among plants with different strategies. For crops, evolution under predictable and high-resource environments might favour rapid resource acquisition and growth, but whether this strategy has consistently evolved during domestication and improvement remains unclear. Here we report a comprehensive study of the evolution of growth rates based on comparisons among wild, landrace, and improved accessions of 19 herbaceous crops grown under common conditions. We also examined the underlying growth components and the influence of crop origin and history on growth evolution. Domestication and improvement did not affect growth consistently, that is growth rates increased or decreased or remained unchanged in different crops. Crops selected for fruits increased the physiological component of growth (net assimilation rate), whereas leaf and seed crops showed larger domestication effects on morphology (leaf mass ratio and specific leaf area). Moreover, climate and phylogeny contributed to explaining the effects of domestication and changes in growth. Crop-specific responses to domestication and improvement suggest that selection for high yield has not consistently changed growth rates. The trade-offs between morpho-physiological traits and the distinct origins and histories of crops accounted for the variability in growth changes. These findings have far-reaching implications for our understanding of crop performance and adaptation
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4 |
|a Journal Article
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|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a Triticum turgidum
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| 650 |
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4 |
|a domestication
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| 650 |
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4 |
|a functional groups
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| 650 |
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4 |
|a leaf mass ratio
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| 650 |
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4 |
|a net assimilation rate
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| 650 |
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4 |
|a relative growth rate
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| 650 |
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4 |
|a specific leaf area
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| 650 |
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4 |
|a wild progenitors
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| 700 |
1 |
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|a Osborne, Colin P
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rees, Mark
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Palomino, Javier
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ingala, Carlos
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gómez, Guillermo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Milla, Rubén
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 233(2022), 2 vom: 15. Jan., Seite 995-1010
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
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|g volume:233
|g year:2022
|g number:2
|g day:15
|g month:01
|g pages:995-1010
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|u http://dx.doi.org/10.1111/nph.17840
|3 Volltext
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