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Diversity in common bean landraces from south Brazil

Tamara Pereira ; Departamento de Agronomia, Universidade do Estado de Santa Catarina, Avenida Camões 2090, Bairro Conta Dinheiro CEP 88520-000, Lages SC, Brasil
Cileide M. M. Coelho ; Departamento de Agronomia, Universidade do Estado de Santa Catarina, Avenida Camões 2090, Bairro Conta Dinheiro CEP 88520-000, Lages SC, Brasil
Amauri Bogo ; Departamento de Agronomia, Universidade do Estado de Santa Catarina, Avenida Camões 2090, Bairro Conta Dinheiro CEP 88520-000, Lages SC, Brasil
Altamir F. Guidolin ; Departamento de Agronomia, Universidade do Estado de Santa Catarina, Avenida Camões 2090, Bairro Conta Dinheiro CEP 88520-000, Lages SC, Brasil
David J. Miquelluti ; Departamento de Solos e Recursos Naturais, Universidade do Estado de Santa Catarina (UDESC). Avenida Camões, 2090, Bairro Conta Dinheiro, CEP 88520-000, Lages, SC, Brasil

Puni tekst: engleski, pdf (185 KB) str. 79-92 preuzimanja: 1.553* citiraj
APA 6th Edition
Pereira, T., Coelho, C.M.M., Bogo, A., Guidolin, A.F. i Miquelluti, D.J. (2009). Diversity in common bean landraces from south Brazil. Acta Botanica Croatica, 68 (1.), 79-92. Preuzeto s https://hrcak.srce.hr/36179
MLA 8th Edition
Pereira, Tamara, et al. "Diversity in common bean landraces from south Brazil." Acta Botanica Croatica, vol. 68, br. 1., 2009, str. 79-92. https://hrcak.srce.hr/36179. Citirano 17.10.2021.
Chicago 17th Edition
Pereira, Tamara, Cileide M. M. Coelho, Amauri Bogo, Altamir F. Guidolin i David J. Miquelluti. "Diversity in common bean landraces from south Brazil." Acta Botanica Croatica 68, br. 1. (2009): 79-92. https://hrcak.srce.hr/36179
Harvard
Pereira, T., et al. (2009). 'Diversity in common bean landraces from south Brazil', Acta Botanica Croatica, 68(1.), str. 79-92. Preuzeto s: https://hrcak.srce.hr/36179 (Datum pristupa: 17.10.2021.)
Vancouver
Pereira T, Coelho CMM, Bogo A, Guidolin AF, Miquelluti DJ. Diversity in common bean landraces from south Brazil. Acta Botanica Croatica [Internet]. 2009 [pristupljeno 17.10.2021.];68(1.):79-92. Dostupno na: https://hrcak.srce.hr/36179
IEEE
T. Pereira, C.M.M. Coelho, A. Bogo, A.F. Guidolin i D.J. Miquelluti, "Diversity in common bean landraces from south Brazil", Acta Botanica Croatica, vol.68, br. 1., str. 79-92, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/36179. [Citirano: 17.10.2021.]

Sažetak
Phaseolin is the major protein in legume seeds and has provided evidence for protein diversity studies, particularly for subdividing Phaseolus vulgaris in two major gene pools: the Central American (S-type) and the Andean (T-type) groups. In the work reported here,
a total of 73 representative landrace genotypes from Santa Catarina State, Brazil, were evaluated according to their phaseolin patterns using sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). The seed traits analyzed were: a) the 100-seed weight (P100); b) seed shape degree and seed flattening as determined by J and H coefficients; c) soluble and total protein contents; and d) seed colours. The data indicated that landrace genotypes of common bean collected in Southern Brazil were from both gene pools (Central America and Andes) with both »S« (53.42%) and »T« (42.46%) phaseolin types. The P100 was the main character that grouped these gene pools. The landrace genotypes of the common bean showed a wide range of seed size associated with seed colour.
The grouping used by comparison of means, allowed efficiently identify promising genotypes to compose valuable source of genetic diversity that would be highly useful for future studies of representative genotypes from each group. The accession numbers 11, 25, 26, 46, 48 and 74 are of interest for breeding purpose, for they showed higher productivity associated with high protein content.

Ključne riječi
bean; Phaseolus; genetic variability; phaseolin; SDS-PAGE; protein; polymorphism

Hrčak ID: 36179

URI
https://hrcak.srce.hr/36179

Posjeta: 1.955 *