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Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)

Flowering time is an important trait for adaptation and productivity of chickpea in the arid and the semi-arid environments. This study was conducted for molecular mapping of genes/quantitative trait loci (QTLs) controlling flowering time in chickpea using F(2) populations derived from four crosses...

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Autores principales: Mallikarjuna, Bingi P., Samineni, Srinivasan, Thudi, Mahendar, Sajja, Sobhan B., Khan, Aamir W., Patil, Ayyanagowda, Viswanatha, Kannalli P., Varshney, Rajeev K., Gaur, Pooran M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5498527/
https://www.ncbi.nlm.nih.gov/pubmed/28729871
http://dx.doi.org/10.3389/fpls.2017.01140
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author Mallikarjuna, Bingi P.
Samineni, Srinivasan
Thudi, Mahendar
Sajja, Sobhan B.
Khan, Aamir W.
Patil, Ayyanagowda
Viswanatha, Kannalli P.
Varshney, Rajeev K.
Gaur, Pooran M.
author_facet Mallikarjuna, Bingi P.
Samineni, Srinivasan
Thudi, Mahendar
Sajja, Sobhan B.
Khan, Aamir W.
Patil, Ayyanagowda
Viswanatha, Kannalli P.
Varshney, Rajeev K.
Gaur, Pooran M.
author_sort Mallikarjuna, Bingi P.
collection PubMed
description Flowering time is an important trait for adaptation and productivity of chickpea in the arid and the semi-arid environments. This study was conducted for molecular mapping of genes/quantitative trait loci (QTLs) controlling flowering time in chickpea using F(2) populations derived from four crosses (ICCV 96029 × CDC Frontier, ICC 5810 × CDC Frontier, BGD 132 × CDC Frontier and ICC 16641 × CDC Frontier). Genetic studies revealed monogenic control of flowering time in the crosses ICCV 96029 × CDC Frontier, BGD 132 × CDC Frontier and ICC 16641 × CDC Frontier, while digenic control with complementary gene action in ICC 5810 × CDC Frontier. The intraspecific genetic maps developed from these crosses consisted 75, 75, 68 and 67 markers spanning 248.8 cM, 331.4 cM, 311.1 cM and 385.1 cM, respectively. A consensus map spanning 363.8 cM with 109 loci was constructed by integrating four genetic maps. Major QTLs corresponding to flowering time genes efl-1 from ICCV 96029, efl-3 from BGD 132 and efl-4 from ICC 16641 were mapped on CaLG04, CaLG08 and CaLG06, respectively. The QTLs and linked markers identified in this study can be used in marker-assisted breeding for developing early maturing chickpea.
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spelling pubmed-54985272017-07-20 Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.) Mallikarjuna, Bingi P. Samineni, Srinivasan Thudi, Mahendar Sajja, Sobhan B. Khan, Aamir W. Patil, Ayyanagowda Viswanatha, Kannalli P. Varshney, Rajeev K. Gaur, Pooran M. Front Plant Sci Plant Science Flowering time is an important trait for adaptation and productivity of chickpea in the arid and the semi-arid environments. This study was conducted for molecular mapping of genes/quantitative trait loci (QTLs) controlling flowering time in chickpea using F(2) populations derived from four crosses (ICCV 96029 × CDC Frontier, ICC 5810 × CDC Frontier, BGD 132 × CDC Frontier and ICC 16641 × CDC Frontier). Genetic studies revealed monogenic control of flowering time in the crosses ICCV 96029 × CDC Frontier, BGD 132 × CDC Frontier and ICC 16641 × CDC Frontier, while digenic control with complementary gene action in ICC 5810 × CDC Frontier. The intraspecific genetic maps developed from these crosses consisted 75, 75, 68 and 67 markers spanning 248.8 cM, 331.4 cM, 311.1 cM and 385.1 cM, respectively. A consensus map spanning 363.8 cM with 109 loci was constructed by integrating four genetic maps. Major QTLs corresponding to flowering time genes efl-1 from ICCV 96029, efl-3 from BGD 132 and efl-4 from ICC 16641 were mapped on CaLG04, CaLG08 and CaLG06, respectively. The QTLs and linked markers identified in this study can be used in marker-assisted breeding for developing early maturing chickpea. Frontiers Media S.A. 2017-07-06 /pmc/articles/PMC5498527/ /pubmed/28729871 http://dx.doi.org/10.3389/fpls.2017.01140 Text en Copyright © 2017 Mallikarjuna, Samineni, Thudi, Sajja, Khan, Patil, Viswanatha, Varshney and Gaur. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Mallikarjuna, Bingi P.
Samineni, Srinivasan
Thudi, Mahendar
Sajja, Sobhan B.
Khan, Aamir W.
Patil, Ayyanagowda
Viswanatha, Kannalli P.
Varshney, Rajeev K.
Gaur, Pooran M.
Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title_full Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title_fullStr Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title_full_unstemmed Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title_short Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
title_sort molecular mapping of flowering time major genes and qtls in chickpea (cicer arietinum l.)
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5498527/
https://www.ncbi.nlm.nih.gov/pubmed/28729871
http://dx.doi.org/10.3389/fpls.2017.01140
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