eprintid: 9151
rev_number: 7
eprint_status: archive
userid: 1305
dir: disk0/00/00/91/51
datestamp: 2015-11-24 10:20:42
lastmod: 2016-10-21 09:43:13
status_changed: 2015-11-24 10:20:42
type: article
metadata_visibility: show
contact_email: Library-ICRISAT@CGIAR.ORG
creators_name: Saxena, K B
creators_name: Sultana, R
creators_name: Rathore, A
icrisatcreators_name: Saxena, K B
icrisatcreators_name: Rathore, A
affiliation: ICRISAT (Patancheru)
affiliation: Bihar Agricultural University (Bhagalpur)
country: India
title: Effects of cytoplasm from Cajanus cajanifolius on the performance of pigeonpea hybrids
ispublished: pub
subjects: s1.2
divisions: D3
crps: crp1.5
full_text_status: restricted
keywords: Cytoplasm, Iso-nuclear lines, Pigeonpea, Wild species, Yield components, Pigeonpea hybrids
abstract: This research communication reports results of the first
study on the influence of cytoplasm on the performance of
CMS-based pigeonpea hybrids. In this study two isonuclear
lines with diverse cytoplasm were compared in hybrid combinations involving seven inbred fertility restorers. Pusa Ageti-(F) had cultivated pigeonpea cytoplasm, while Pusa Ageti-(A4CMS) carried the cytoplasm of a wild species Cajanus cajanifolius. The trials conducted over two seasons, showed small cytoplasmic effects on the traits studied. For seed yield the hybrids with cultivated cytoplasm were better in performance; however the extent of the superiority of these hybrids varied. The greatest yield penalty of 19.1% due to the cytoplasm of the wild species was recorded in cross involving restorer line R-2364. For other traits no definite trend was observed in favour of any specific cytoplasm. The cytoplasmic effects on the hybrids also appeared to be influenced by genetic variation in the pollinator lines.
date: 2015
date_type: published
publication: Indian Journal of Genetics and Plant Breeding
volume: 75
number: 04
publisher: Indian Society of Genetics & Plant Breeding
pagerange: 486-489
id_number: 10.5958/0975-6906.2015.00077.2
refereed: TRUE
issn: 0975-6906
official_url: http://dx.doi.org/10.5958/0975-6906.2015.00077.2
related_url_url: https://scholar.google.co.in/scholar?hl=en&q=Effects+of+cytoplasm+from+Cajanus+cajanifolius+on+the+performance+of+pigeonpea+hybrids&btnG=
related_url_type: pub
citation:   Saxena, K B and Sultana, R and Rathore, A  (2015) Effects of cytoplasm from Cajanus cajanifolius on the performance of pigeonpea hybrids.  Indian Journal of Genetics and Plant Breeding, 75 (04).  pp. 486-489.  ISSN 0975-6906     
document_url: http://oar.icrisat.org/9151/1/ijgpb-75-4-010.pdf