Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications
Whole-genome duplications (WGDs) are widespread in plants, and three lineage-specific WGDs occurred in the banana (Musa acuminata) genome. Here, we analysed the impact of WGDs on the evolution of banana gene families involved in ethylene biosynthesis and signalling, a key pathway for banana fruit ripening. Banana ethylene pathway genes were identified using comparative genomics approaches and their duplication modes and expression profiles were analysed. Seven out of 10 banana ethylene gene families evolved through WGD and four of them (1-aminocyclopropane-1-carboxylate synthase (ACS), ethylene-insensitive 3-like (EIL), ethylene- insensitive 3-binding F-box (EBF) and ethylene response factor (ERF)) were preferentially retained. Banana orthologues of AtEIN3 and AtEIL1, two major genes for ethylene signalling in Arabidopsis, were particularly expanded. This expansion was paralleled by that of EBF genes which are responsible for control of EIL protein levels. Gene expression profiles in banana fruits suggested functional redundancy for several MaEBF and MaEIL genes derived from WGD and subfunctionalization for some of them. We propose that EIL and EBF genes were co-retained after WGD in banana to maintain balanced control of EIL protein levels and thus avoid detrimental effects of constitutive ethylene signalling. In the course of evolution, subfunctionalization was favoured to promote finer control of ethylene signalling.
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dig-cirad-fr-5732742024-01-28T22:01:46Z http://agritrop.cirad.fr/573274/ http://agritrop.cirad.fr/573274/ Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications. Jourda Cyril, Cardi Céline, Mbéguié-A-Mbéguié Didier, Bocs Stéphanie, Garsmeur Olivier, D'Hont Angélique, Yahiaoui Nabila. 2014. New Phytologist, 202 (3) : 986-1000.https://doi.org/10.1111/nph.12710 <https://doi.org/10.1111/nph.12710> Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications Jourda, Cyril Cardi, Céline Mbéguié-A-Mbéguié, Didier Bocs, Stéphanie Garsmeur, Olivier D'Hont, Angélique Yahiaoui, Nabila eng 2014 New Phytologist F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 Guadeloupe France http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 Whole-genome duplications (WGDs) are widespread in plants, and three lineage-specific WGDs occurred in the banana (Musa acuminata) genome. Here, we analysed the impact of WGDs on the evolution of banana gene families involved in ethylene biosynthesis and signalling, a key pathway for banana fruit ripening. Banana ethylene pathway genes were identified using comparative genomics approaches and their duplication modes and expression profiles were analysed. Seven out of 10 banana ethylene gene families evolved through WGD and four of them (1-aminocyclopropane-1-carboxylate synthase (ACS), ethylene-insensitive 3-like (EIL), ethylene- insensitive 3-binding F-box (EBF) and ethylene response factor (ERF)) were preferentially retained. Banana orthologues of AtEIN3 and AtEIL1, two major genes for ethylene signalling in Arabidopsis, were particularly expanded. This expansion was paralleled by that of EBF genes which are responsible for control of EIL protein levels. Gene expression profiles in banana fruits suggested functional redundancy for several MaEBF and MaEIL genes derived from WGD and subfunctionalization for some of them. We propose that EIL and EBF genes were co-retained after WGD in banana to maintain balanced control of EIL protein levels and thus avoid detrimental effects of constitutive ethylene signalling. In the course of evolution, subfunctionalization was favoured to promote finer control of ethylene signalling. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/573274/1/document_573274.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1111/nph.12710 10.1111/nph.12710 info:eu-repo/semantics/altIdentifier/doi/10.1111/nph.12710 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1111/nph.12710 |
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F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 |
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F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 Jourda, Cyril Cardi, Céline Mbéguié-A-Mbéguié, Didier Bocs, Stéphanie Garsmeur, Olivier D'Hont, Angélique Yahiaoui, Nabila Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
description |
Whole-genome duplications (WGDs) are widespread in plants, and three lineage-specific WGDs occurred in the banana (Musa acuminata) genome. Here, we analysed the impact of WGDs on the evolution of banana gene families involved in ethylene biosynthesis and signalling, a key pathway for banana fruit ripening. Banana ethylene pathway genes were identified using comparative genomics approaches and their duplication modes and expression profiles were analysed. Seven out of 10 banana ethylene gene families evolved through WGD and four of them (1-aminocyclopropane-1-carboxylate synthase (ACS), ethylene-insensitive 3-like (EIL), ethylene- insensitive 3-binding F-box (EBF) and ethylene response factor (ERF)) were preferentially retained. Banana orthologues of AtEIN3 and AtEIL1, two major genes for ethylene signalling in Arabidopsis, were particularly expanded. This expansion was paralleled by that of EBF genes which are responsible for control of EIL protein levels. Gene expression profiles in banana fruits suggested functional redundancy for several MaEBF and MaEIL genes derived from WGD and subfunctionalization for some of them. We propose that EIL and EBF genes were co-retained after WGD in banana to maintain balanced control of EIL protein levels and thus avoid detrimental effects of constitutive ethylene signalling. In the course of evolution, subfunctionalization was favoured to promote finer control of ethylene signalling. |
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article |
topic_facet |
F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale J11 - Manutention, transport, stockage et conservation des produits d'origine végétale Musa acuminata banane éthylène biosynthèse Arabidopsis thaliana mûrissage réplication phylogénie génome gène physiologie végétale http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_806 http://aims.fao.org/aos/agrovoc/c_2679 http://aims.fao.org/aos/agrovoc/c_928 http://aims.fao.org/aos/agrovoc/c_33292 http://aims.fao.org/aos/agrovoc/c_13933 http://aims.fao.org/aos/agrovoc/c_17857 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_3214 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3406 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Jourda, Cyril Cardi, Céline Mbéguié-A-Mbéguié, Didier Bocs, Stéphanie Garsmeur, Olivier D'Hont, Angélique Yahiaoui, Nabila |
author_facet |
Jourda, Cyril Cardi, Céline Mbéguié-A-Mbéguié, Didier Bocs, Stéphanie Garsmeur, Olivier D'Hont, Angélique Yahiaoui, Nabila |
author_sort |
Jourda, Cyril |
title |
Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
title_short |
Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
title_full |
Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
title_fullStr |
Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
title_full_unstemmed |
Expansion of banana (Musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
title_sort |
expansion of banana (musa acuminata) gene families involved in ethylene biosynthesis and signalling after lineage-specific whole-genome duplications |
url |
http://agritrop.cirad.fr/573274/ http://agritrop.cirad.fr/573274/1/document_573274.pdf |
work_keys_str_mv |
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