Genetic control of root development in rice, the model cereal
Cereals possess a fibrous root system that is mainly composed of crown roots that emerge postembryonically from the nodes of the stem. Because the root system is not directly accessible and consequently difficult to study, it remains a target for breeders to improve the ability of plants to exploit the mineral and water resources of the soil. Breeding for root architecture necessitates identifying the genetic determinants of root development. This research is now underway in cereals, particularly in rice, the monocot model species. In this review, we examine recent data identifying genes that govern root development in cereals, such as ARL1/CRL1 in rice and RTCS in maize which encodes a conserved lateral organ boundary domain transcription factor involved in crown root initiation and development in response to auxin. Finally, we discuss the detection and validation of root development quantitative trait loci..
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dig-cirad-fr-5548372024-01-28T18:22:43Z http://agritrop.cirad.fr/554837/ http://agritrop.cirad.fr/554837/ Genetic control of root development in rice, the model cereal. Coudert Yoan, Perin Christophe, Courtois Brigitte, Khong Ngan Giang, Gantet Pascal. 2010. Trends in Plant Science, 15 (4) : 219-226.https://doi.org/10.1016/j.tplants.2010.01.008 <https://doi.org/10.1016/j.tplants.2010.01.008> Genetic control of root development in rice, the model cereal Coudert, Yoan Perin, Christophe Courtois, Brigitte Khong, Ngan Giang Gantet, Pascal eng 2010 Trends in Plant Science F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 Cereals possess a fibrous root system that is mainly composed of crown roots that emerge postembryonically from the nodes of the stem. Because the root system is not directly accessible and consequently difficult to study, it remains a target for breeders to improve the ability of plants to exploit the mineral and water resources of the soil. Breeding for root architecture necessitates identifying the genetic determinants of root development. This research is now underway in cereals, particularly in rice, the monocot model species. In this review, we examine recent data identifying genes that govern root development in cereals, such as ARL1/CRL1 in rice and RTCS in maize which encodes a conserved lateral organ boundary domain transcription factor involved in crown root initiation and development in response to auxin. Finally, we discuss the detection and validation of root development quantitative trait loci.. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/554837/1/document_554837.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.tplants.2010.01.008 10.1016/j.tplants.2010.01.008 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tplants.2010.01.008 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.tplants.2010.01.008 |
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F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 |
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F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 Coudert, Yoan Perin, Christophe Courtois, Brigitte Khong, Ngan Giang Gantet, Pascal Genetic control of root development in rice, the model cereal |
description |
Cereals possess a fibrous root system that is mainly composed of crown roots that emerge postembryonically from the nodes of the stem. Because the root system is not directly accessible and consequently difficult to study, it remains a target for breeders to improve the ability of plants to exploit the mineral and water resources of the soil. Breeding for root architecture necessitates identifying the genetic determinants of root development. This research is now underway in cereals, particularly in rice, the monocot model species. In this review, we examine recent data identifying genes that govern root development in cereals, such as ARL1/CRL1 in rice and RTCS in maize which encodes a conserved lateral organ boundary domain transcription factor involved in crown root initiation and development in response to auxin. Finally, we discuss the detection and validation of root development quantitative trait loci.. |
format |
article |
topic_facet |
F30 - Génétique et amélioration des plantes F62 - Physiologie végétale - Croissance et développement F50 - Anatomie et morphologie des plantes Oryza sativa plante céréalière développement biologique système racinaire modèle végétal locus des caractères quantitatifs anatomie végétale morphologie végétale Zea mays amélioration des plantes http://aims.fao.org/aos/agrovoc/c_5438 http://aims.fao.org/aos/agrovoc/c_25512 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_16034 http://aims.fao.org/aos/agrovoc/c_36583 http://aims.fao.org/aos/agrovoc/c_37974 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_8504 http://aims.fao.org/aos/agrovoc/c_5956 |
author |
Coudert, Yoan Perin, Christophe Courtois, Brigitte Khong, Ngan Giang Gantet, Pascal |
author_facet |
Coudert, Yoan Perin, Christophe Courtois, Brigitte Khong, Ngan Giang Gantet, Pascal |
author_sort |
Coudert, Yoan |
title |
Genetic control of root development in rice, the model cereal |
title_short |
Genetic control of root development in rice, the model cereal |
title_full |
Genetic control of root development in rice, the model cereal |
title_fullStr |
Genetic control of root development in rice, the model cereal |
title_full_unstemmed |
Genetic control of root development in rice, the model cereal |
title_sort |
genetic control of root development in rice, the model cereal |
url |
http://agritrop.cirad.fr/554837/ http://agritrop.cirad.fr/554837/1/document_554837.pdf |
work_keys_str_mv |
AT coudertyoan geneticcontrolofrootdevelopmentinricethemodelcereal AT perinchristophe geneticcontrolofrootdevelopmentinricethemodelcereal AT courtoisbrigitte geneticcontrolofrootdevelopmentinricethemodelcereal AT khongngangiang geneticcontrolofrootdevelopmentinricethemodelcereal AT gantetpascal geneticcontrolofrootdevelopmentinricethemodelcereal |
_version_ |
1792497576722825216 |