Meiotic pairing in new hybrids of Hordeum procerum (6x) with H. parodii (6x) and Elymus virginicus (4x)

Gupta, P. K. ; Fedak, George (1986) Meiotic pairing in new hybrids of Hordeum procerum (6x) with H. parodii (6x) and Elymus virginicus (4x) Canadian Journal of Genetics and Cytology, 28 (3). pp. 416-419. ISSN 0008-4093

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Official URL: http://www.nrcresearchpress.com/doi/abs/10.1139/g8...

Related URL: http://dx.doi.org/10.1139/g86-061

Abstract

Hybrids of Hordeum procerum were readily produced with H. parodii (7.9%) and Elymus virginicus (14.3%). The average meiotic pairing per cell in the interspecific hybrid between H. procerum and H. parodii was 14.56 I + 12.19 II + 1.04 III, which indicated that the species have two genomes in common. In the hybrid between H. procerum and E. virginicus the average metaphase I configuration was 20.35 I + 6.86 II + 0.31 III indicating one common genome.

Item Type:Article
Source:Copyright of this article belongs to Genetics Society of Canada.
Keywords:Interspecific; Intergeneric Hybrids; Chromosome Pairing; Hordeum; Elymus
ID Code:74948
Deposited On:19 Dec 2011 05:40
Last Modified:19 Dec 2011 05:40

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