eprintid: 10082
rev_number: 14
eprint_status: archive
userid: 1305
dir: disk0/00/01/00/82
datestamp: 2017-07-06 05:23:15
lastmod: 2017-09-07 08:39:13
status_changed: 2017-07-06 05:23:15
type: article
metadata_visibility: show
creators_name: Mallikarjuna, B P
creators_name: Samineni, S
creators_name: Thudi, M
creators_name: Sajja, S
creators_name: Khan, A W
creators_name: Patil, A
creators_name: Viswanatha, K P
creators_name: Varshney, R K
creators_name: Gaur, P M
icrisatcreators_name: Mallikarjuna, B P
icrisatcreators_name: Samineni, S
icrisatcreators_name: Thudi, M
icrisatcreators_name: Sajja, S
icrisatcreators_name: Khan, A W
icrisatcreators_name: Varshney, R K
icrisatcreators_name: Gaur, P M
affiliation: ICRISAT (Patancheru)
affiliation: Department of Genetics and Plant Breeding, University of Agricultural Sciences (Raichur)
affiliation: The UWA Institute of Agriculture, University of Western Australia (Perth)
country: India
country: Australia
title: Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.)
ispublished: pub
subjects: MB1
subjects: s1.1
subjects: s2.13
subjects: s355
divisions: CRPS2
divisions: CRPS3
crps: crp1.5
full_text_status: public
keywords: Molecular Mapping, Chickpea, Earliness, Flowering time, Chickpea, Consensus map, QTLs, QTL analysis
note: This research work was supported by CGIAR Research Program
on Grain Legumes.
abstract: 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 F2 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.
date: 2017-07
date_type: published
publication: Frontiers in Plant Science
volume: 8
number: 1140
publisher: Frontiers Media
pagerange: 1-10
id_number: 10.3389/fpls.2017.01140
refereed: TRUE
issn: 1664-462X
official_url: http://dx.doi.org/10.3389/fpls.2017.01140
related_url_url: https://scholar.google.co.in/scholar?q=Molecular+Mapping+of+Flowering+Time+Major+Genes+and+QTLs+in+Chickpea+%28Cicer+arietinum+L.%29&btnG=&hl=en&as_sdt=0%2C5
related_url_type: pub
citation:   Mallikarjuna, B P and Samineni, S and Thudi, M and Sajja, S and Khan, A W and Patil, A and Viswanatha, K P and Varshney, R K and Gaur, P M  (2017) Molecular Mapping of Flowering Time Major Genes and QTLs in Chickpea (Cicer arietinum L.).  Frontiers in Plant Science, 8 (1140).  pp. 1-10.  ISSN 1664-462X     
document_url: http://oar.icrisat.org/10082/1/fpls-08-01140.pdf