eprintid: 3153
rev_number: 14
eprint_status: archive
userid: 65
dir: disk0/00/00/31/53
datestamp: 2011-10-24 11:33:23
lastmod: 2011-10-24 11:33:23
status_changed: 2011-10-24 11:33:23
type: article
metadata_visibility: show
contact_email: Library-ICRISAT@cgiar.org
item_issues_count: 0
creators_name: Singh, A K
creators_name: Gurtu, S
creators_name: Jambunathan, R
icrisatcreators_name: Singh, A K
icrisatcreators_name: Gurtu, S
icrisatcreators_name: Jambunathan, R
affiliation: ICRISAT(Patancheru)
country: India
title: Phylogenetic relationships in the genus Arachis based on seed protein profiles
ispublished: pub
subjects: s1.3
full_text_status: restricted
keywords: Arachis, electrophoretic bands,  protein profile, homologies,  percentage of similarity, phylogenetic relationships


abstract: Seed protein profiles of 19 accessions representing seven sections of the genus Arachis were studied using sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The general profile showed appreciable homology between these taxa, supporting their classification based on morphology and cross-compatibility relationships. The accessions of section Arachis expressed a high variation confirming inferences from earlier studies. Variation between accessions of a species is limited. Accessions of the section Ambinervosae and Caulorhizae formed one cluster and accessions of sect. Erectoides and Procumbensae formed another. Whereas the representative accessions of sect. Triseminalae and Extranervosae formed two independent clusters. Using the percentage of dissimilarity in electrophoretic bands as a statistical genetic distance between accessions, sect. Arachis (containing the cultivated groundnut, A. hypogaea) is phylogenetically closest to sect. Erectoides followed by Procumbensae, Ambinervosae, Caulorhizae, Triseminalae and Extranervosae, respectively.
date: 1994
date_type: published
publication: Euphytica
volume: 74
number: 3
publisher: Springer
pagerange: 219-225
refereed: TRUE
issn: 1573-5060
official_url: http://dx.doi.org/10.1007/BF00040404
related_url_url: http://scholar.google.co.in/scholar?hl=en&q=allintitle%3A+Phylogenetic+relationships+in+the+genus+Arachis+based+on+seed+protein+profiles&btnG=Search&as_sdt=0%2C5&as_ylo=&as_vis=0
related_url_type: author
citation:   Singh, A K and Gurtu, S and Jambunathan, R  (1994) Phylogenetic relationships in the genus Arachis based on seed protein profiles.  Euphytica, 74 (3).  pp. 219-225.  ISSN 1573-5060     
document_url: http://oar.icrisat.org/3153/1/JA_1485.pdf