Pattern of variation for seed size traits and molecular markers in Italian germplasm of Phaseolus coccineus L

Variation in Italian germplasm of Phaseolus coccineus L. was assessed for seed traits and molecular markers. A total of 130 seeds and seedlings, five for each of 21 Italian landraces, an Italian commercial cultivar and four Mesoamerican landraces of P. coccineus, were analysed using seven selected P...

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Veröffentlicht in:	Euphytica 2007-09, Vol.157 (1-2), p.69-82
Hauptverfasser:	Acampora, Andrea, Ciaffi, Mario, De Pace, Ciro, Paolacci, Anna Rita, Tanzarella, Oronzo A
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions beans Biological and medical sciences Cluster analysis color Cultivars exon targeting technique exons Farmers Fundamental and applied biological sciences. Psychology gene flow genetic markers genetic polymorphism genetic variation Genetics Genetics and breeding of economic plants germplasm landraces microsatellite repeats molecular sequence data Phaseolus coccineus plant genetic resources polymerase chain reaction random amplified polymorphic DNA technique seed size seed weight Seedlings Seeds shape weight
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Zusammenfassung:	Variation in Italian germplasm of Phaseolus coccineus L. was assessed for seed traits and molecular markers. A total of 130 seeds and seedlings, five for each of 21 Italian landraces, an Italian commercial cultivar and four Mesoamerican landraces of P. coccineus, were analysed using seven selected PCR markers: three RAPDs, two ISSRs and two ETs. Seed weight of the Mesoamerican landraces was
ISSN:	0014-2336 1573-5060
DOI:	10.1007/s10681-007-9397-3