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240729s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plantsci.2024.112203
|2 doi
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|a pubmed24n1503.xml
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|a (PII)S0168-9452(24)00230-9
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|a DE-627
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|a eng
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|a de Oliveira, Milena Maria Tomaz
|e verfasserin
|4 aut
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|a Family ties
|b Root-root communication within Solanaceae
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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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|2 rdacarrier
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|a Date Completed 15.08.2024
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|a Date Revised 15.08.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2024 Elsevier B.V. All rights reserved.
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|a Root-root communication effects on several physiological and metabolic aspects among Solanaceae relatives were studied. We examined cherry (C) and field (F) tomato (Solanum lycopersicum) and bell pepper (B) (Capsicum annuum), comprising three degrees of relatedness (DOR): high (H-DOR; CC, FF and BB), medium (M-DOR; CF) and low (L-DOR; CB and FB). Plants were grown in pairs of similar or different plants on a paper-based and non-destructive root growth system, namely, rhizoslides. Root growth, including the proliferation of fine roots, and respiration increased as the DOR decreased and were highest in paired L-DOR plants, as was shown for root respiration that increased by 63, 110 and 88 % for C, F, and B when grown with B, B and F, respectively. On the other hand, root exudates of L-DOR plants had significantly lower levels of total organic carbon and protein than those of H-DOR plants, indicating different root-root communication between individuals with different DOR. Our findings indicate, for the first time, that carbon allocation to root growth, exudation and respiration depends on the degree of genetic relatedness, and that the degree of relatedness between individual plants plays a key role in the root-root communication within Solanaceae
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|a Journal Article
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|a Carbon metabolism
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|a Root exudate
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|a Root growth
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|a Root respiration
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|a Specific root length
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|a Carbon
|2 NLM
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|a 7440-44-0
|2 NLM
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| 700 |
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|a Ko, Aye Nyein
|e verfasserin
|4 aut
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|a Obersteiner, Sophie
|e verfasserin
|4 aut
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|a Falik, Omer
|e verfasserin
|4 aut
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| 700 |
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|a Rachmilevitch, Shimon
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant science : an international journal of experimental plant biology
|d 1985
|g 347(2024) vom: 01. Aug., Seite 112203
|w (DE-627)NLM098174193
|x 1873-2259
|7 nnns
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|g volume:347
|g year:2024
|g day:01
|g month:08
|g pages:112203
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|u http://dx.doi.org/10.1016/j.plantsci.2024.112203
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