Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
The influence of the European and American wild germplasm in hop (Humulus lupulus L) cultivars
Year:2009
Research Areas
  • Molecular biology
Information
Abstract
Microsatellite variation at the nuclear and chloroplast genomes was evaluated for wild European and wild American hops, in order to assess the genetic diversity and origin of cultivated hops. Seven nuclear loci and 32 chloroplast loci were used in the analysis of 182 hop accessions including wild European (68), wild American (48), and cultivars (66). A total of 116 alleles were identified using 7 nuclear microsatellites showing different averages of polymorphism and distribution in the wild American and European accessions and cultivars. Two main groups were established as revealed by several statistical analyses; one including European wild accessions and cultivars and a second group consisting of American wild accessions. Three polymorphic chloroplast microsatellite loci were detected, six alleles were scored which defined a total of five haplotypes that were exclusive or presented different distribution between American and European wild accessions. A major influence of the wild European haplotypes was detected among hop cultivars. To the best of our knowledge, this is the first work reporting the use of chloroplast microsatellites in hops. Electronic supplementary material The online version of this article (doi:10.1007/s10722-009-9495-2) contains supplementary material, which is available to authorized users.
International
Si
JCR
Si
Title
GENETIC RESOURCES AND CROP EVOLUTION
ISBN
0925-9864
Impact factor JCR
0,967
Impact info
Volume
Journal number
0
From page
575
To page
586
Month
ENERO
Ranking
Participants
  • Participante: Branca Javornik
  • Participante: M. Angeles Revilla
  • Participante: Jose¿ Antonio Fernandez Prieto
  • Autor: Rosa Adela Arroyo Garcia (UPM)
  • Participante: Barbara M. Reed
  • Participante: Eduardo Cires
  • Participante: Elena L. Peredo
Research Group, Departaments and Institutes related
  • Creador: Centro o Instituto I+D+i: Centro de Biotecnología y Genómica de Plantas, CBGP
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)