Meiotic analysis of interspecific hybrids between Capsicum frutescens and Capsicum chinense
نویسندگان
چکیده
منابع مشابه
Transferability of microsatellite markers of Capsicum annuum L. to C. frutescens L. and C. chinense Jacq.
In order to support further genetic, diversity, and phylogeny studies of Capsicum species, the transferability of a Capsicum annuum L. simple sequence repeat (SSR) microsatellite set was analyzed for C. frutescens L. ("malagueta" and "tabasco" peppers) and C. chinense Jacq. (smell peppers, among other types). A total of 185 SSR primers were evaluated in 12 accessions from 115 C. frutescens L. a...
متن کاملMorphological and genetic relationships between wild and domesticated forms of peppers (Capsicum frutescens L. and C. chinense Jacquin).
Capsicum chinense and C. frutescens peppers are part of the Brazilian biodiversity, and the Amazon basin is the area of greatest diversity for them, especially for that former species. Nevertheless, little is known about their evolutionary history. Aiming to identify genotypes with wild and domesticated characteristics, 30 accessions of the germplasm bank of Embrapa were characterized using mor...
متن کاملCrude Protein Profiling of Varieties of Capsicum annuum and Capsicum frutescens using SDS-PAGE
The study was aimed at assessing the genetic variation and relatedness among four Capsicum varieties through electrophoretic separation of their leaf and seed proteins by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). Total seed and leaf proteins were extracted and separated on 12% polyacrylamide gels using standard protocols. Distinct polymorphism in electrophoretic ban...
متن کاملCapsaicinoid Inheritance in an Interspecific Hybridization of Capsicum annuum x C. chinense
Pungency, caused by the presence of capsaicinoids, is a major quality-determining factor in chile (Capsicum L. sp.) The inheritance of nordihydrocapsaicin, capsaicin, dihydrocapsaicin, isomer of dihydrocapsaicin, and homodihydrocapsaicin has not yet been determined. Generations mean analysis revealed that additive, dominance, and interaction effects were significant for capsaicin, dihydrocapsai...
متن کاملCharacterization and genetic diversity of pepper (Capsicum spp) parents and interspecific hybrids.
Pepper species exhibit broad genetic diversity, which enables their use in breeding programs. The objective of this study was to characterize the diversity between the parents of different species and their interspecific hybrids using morphological and molecular markers. The parents of Capsicum annuum (UFPB-01 and -137), C. baccatum (UFPB-72), and C. chinense (UFPB-128) and their interspecific ...
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ژورنال
عنوان ژورنال: Crop Breeding and Applied Biotechnology
سال: 2017
ISSN: 1984-7033
DOI: 10.1590/1984-70332017v17n2n23