eprintid: 6044
rev_number: 14
eprint_status: archive
userid: 128
dir: disk0/00/00/60/44
datestamp: 2012-07-19 04:50:29
lastmod: 2012-07-19 12:11:49
status_changed: 2012-07-19 04:50:29
type: article
metadata_visibility: show
creators_name: Gautami, B
creators_name: Fonce´ka, D
creators_name: Pandey, M K
creators_name: Sujay, V
creators_name: Bhanuprakash, A
creators_name: Shah, T
creators_name: Nigam, S N
creators_name: Hoisington, D A
creators_name: Varshney, R K
creators_name: et al, .
icrisatcreators_name: Gautami, B
icrisatcreators_name: Pandey, M K
icrisatcreators_name: Sujay, V
icrisatcreators_name: Bhanuprakash, A
icrisatcreators_name: Shah, T
icrisatcreators_name: Nigam, S N
icrisatcreators_name: Hoisington, D A
icrisatcreators_name: Varshney, R K
affiliation: ICRISAT(Patancheru)
affiliation: CIRAD(Montpeillar) 
country: India
country: France
title: An International Reference Consensus Genetic Map with 897 Marker Loci Based on 11 Mapping Populations for Tetraploid Groundnut (Arachis hypogaea L.)
ispublished: pub
subjects: s1.3
subjects: s2.13
full_text_status: public
keywords: Genetic Maps,
note: Authors are thankful to Ms. M. Sriswathi for extending her help while
preparing this MS.
abstract: Only a few genetic maps based on recombinant inbred line (RIL) and backcross (BC) populations have been developed for tetraploid groundnut. The marker density, however, is not very satisfactory especially in the context of large genome size (2800 Mb/1C) and 20 linkage groups (LGs). Therefore, using marker segregation data for 10 RILs and one BC population from the international groundnut community, with the help of common markers across different populations, a reference consensus genetic map has been developed. This map is comprised of 897 marker loci including 895 simple sequence repeat (SSR) and 2 cleaved amplified polymorphic sequence (CAPS) loci distributed on 20 LGs (a01–a10 and b01–b10) spanning a map distance of 3, 863.6 cM with an average map density of 4.4 cM. The highest numbers of markers (70) were integrated on a01 and the least number of markers (21) on b09. The marker density, however, was lowest (6.4 cM) on a08 and highest (2.5 cM) on a01. The reference consensus map has been divided into 20 cM long 203 BINs. These BINs carry 1 (a10_02, a10_08 and a10_09) to 20 (a10_04) loci with an average of 4 marker loci per BIN. Although the polymorphism information content (PIC) value was available for 526 markers in 190 BINs, 36 and 111 BINs have at least one marker with >0.70 and >0.50 PIC values, respectively. This information will be useful for selecting highly informative and uniformly distributed markers for developing new genetic maps, background selection and diversity analysis....
date: 2012
date_type: published
publication: Plos ONE-Biotechnology
volume: 7
number: 7
publisher: Plos ONE
pagerange: 1-11
refereed: TRUE
official_url: http://dx.doi.org/10.1371/journal.pone.0041213
related_url_url: http://scholar.google.co.in/scholar?as_q=%22An+International+Reference+Consensus+Genetic+Map+with+897+Marker+Loci+Based+on+11+Mapping+Populations+for+Tetraploid+Groundnut+%28Arachis+hypogaea+L.%29%22&as_epq=&as_oq=&as_eq=&as_occt=title&as_sauthors=&as_pub
related_url_type: author
funders: Generation Challenge Programme(CGIAR)
contact_email: Library-ICRISAT@CGIAR.ORG
citation:   Gautami, B and Fonce´ka, D and Pandey, M K and Sujay, V and Bhanuprakash, A and Shah, T and Nigam, S N and Hoisington, D A and Varshney, R K and et al, .  (2012) An International Reference Consensus Genetic Map with 897 Marker Loci Based on 11 Mapping Populations for Tetraploid Groundnut (Arachis hypogaea L.).  Plos ONE-Biotechnology, 7 (7).  pp. 1-11.      
document_url: http://oar.icrisat.org/6044/1/journal.pone.0041213.pdf