Multivariate analyses of supposedly duplicate accessions of east African highland bananas in germplasm colections in Uganda

Simple item page
cg.authorship.typesCGIAR and developing country instituteen
cg.contributor.affiliationUniversity of Readingen
cg.contributor.affiliationInternational Institute of Tropical Agricultureen
cg.contributor.affiliationKawanda Agricultural Research Institute, Ugandaen
cg.coverage.countryUnited Kingdom
cg.coverage.countryUganda
cg.coverage.iso3166-alpha2GB
cg.coverage.iso3166-alpha2UG
cg.coverage.regionACP
cg.coverage.regionAfrica
cg.coverage.regionEurope
cg.coverage.regionEastern Africa
cg.coverage.regionNorthern Europe
cg.creator.identifierEldad Karamura: 0000-0001-9764-9276
cg.issn0567-7572en
cg.reviewStatusPeer Reviewen
cg.subject.iitaPLANT BREEDINGen
cg.subject.iitaPLANT PRODUCTIONen
cg.subject.iitaPLANTAINen
cg.subject.iitaFARM MANAGEMENTen
cg.subject.iitaDISEASES CONTROLen
cg.subject.iitaBANANAen
cg.subject.iitaLIVELIHOODSen
cg.subject.iitaGENETIC IMPROVEMENTen
cg.subject.iitaAGRIBUSINESSen
cg.subject.iitaPLANT GENETIC RESOURCESen
cg.subject.iitaDOMESTIC TRADEen
cg.subject.iitaSMALLHOLDER FARMERSen
dc.contributor.authorPickersgrill, B.en
dc.contributor.authorVuylsteke, D.R.en
dc.contributor.authorGold, C.en
dc.contributor.authorKaramura, E.B.en
dc.contributor.authorKiggundu, A.en
dc.contributor.authorKaramura, D.en
dc.date.accessioned2018-05-17T09:02:50Zen
dc.date.available2018-05-17T09:02:50Zen
dc.identifier.urihttps://hdl.handle.net/10568/92604
dc.titleMultivariate analyses of supposedly duplicate accessions of east African highland bananas in germplasm colections in Ugandaen
dcterms.abstractThirty-seven pairs of accessions of East African highland bananas, listed under the same name in the Ugandan germplasm collections at Kawanda and Kabanyolo, were surveyed for 50 morphological characters. The data were subjected to cluster analysis and principal components analysis. Duplicates known to be ramets of a single clone were more similar than duplicates that simply shared the same name. Accessions did not separate into Kawanda-grown and Kabanyolo-grown groups, so differences in growing conditions at the two sites, although producing differences in phenotype, did not distort seriously the similarities and differences among the accessions. The analyses also detected examples of human error (mislabelling or mixing of suckers), and of one local name being used for more than one clone. The analyses sorted the accessions into groups which agreed in general with an independent subjective classification.en
dcterms.accessRightsLimited Access
dcterms.bibliographicCitationPickersgrill, B., Vuylsteke, D., Gold, C., Karamura, E., Kiggundu, A. & Karamura, D. (2000). Multivariate analyses of supposedly duplicate accessions of East African Highland bananas in germplasm collections in Uganda. Acta Horticulturae, 540, 89-97.en
dcterms.extentp. 89-97en
dcterms.issued2000
dcterms.languageen
dcterms.subjectmusa aaa groupen
dcterms.subjectclonal variationen
dcterms.subjectcluster analysisen
dcterms.subjectenvironmental effectsen
dcterms.subjectprincipal component analysisen
dcterms.subjectgermplasmen
dcterms.typeJournal Article

Files

Collections

IITA Journal Articles