Title: Origin of Fragaria Polyploids. I. Cytological Analysis
Abstract: American Journal of BotanyVolume 54, Issue 2 p. 221-228 Article ORIGIN OF FRAGARIA POLYPLOIDS. I. CYTOLOGICAL ANALYSIS Y. D. A. Senanayake, Y. D. A. Senanayake Department of Agriculture, University of Ceylon and Department of Pomology, University of California, DavisSearch for more papers by this authorR. S. Bringhurst, R. S. Bringhurst Department of Agriculture, University of Ceylon and Department of Pomology, University of California, DavisSearch for more papers by this author Y. D. A. Senanayake, Y. D. A. Senanayake Department of Agriculture, University of Ceylon and Department of Pomology, University of California, DavisSearch for more papers by this authorR. S. Bringhurst, R. S. Bringhurst Department of Agriculture, University of Ceylon and Department of Pomology, University of California, DavisSearch for more papers by this author First published: 01 February 1967 https://doi.org/10.1002/j.1537-2197.1967.tb06912.xCitations: 35AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Abstract The genomic relationships between modern Fragaria diploids (European and American F. vesca and F. viridis—2n = 14) and octoploids (F. virginiana and F. chiloensis—2n = 56) were investigated. This contrasts with previous studies where cultivars have represented the octoploids. Critical information on genomic pairing was obtained by comparing chromosome behavior of pentaploid hybrids with that of hexaploid hybrids (obtained by using a recent colchiploid of European F. vesca). Supporting data were also used from an F. chiloensis × Potentilla glandulosa hybrid (2n = 35). A revision of the AABBBBCC (Federova) genomic formula for the octoploids to AAA'A'BBBB is proposed based upon cytological evidence of homology between the AA and "CC" genomes. The phylogeny of the octoploids is postulated. Citing Literature Volume54, Issue2February 1967Pages 221-228 RelatedInformation
Publication Year: 1967
Publication Date: 1967-02-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 48
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