RAPD markers in the discrimination of genetic variability in ornamental peppers
نویسندگان
چکیده
Genetic variability in pepper genotypes has been widely assessed using phenotypic traits and molecular markers, which are essential to estimate the genetic divergence of species thus recommend parental individuals for breeding programs. In this scenario, study aimed evaluate between ornamental accessions (C. annuum L.) RAPD markers. Seventeen one plant commercial cultivar Calypso were used study. The subjected analysis with 15 primers. revealed high evidenced that UFPB-355 UFPB-348 most dissimilar, whereas UFPB- 443 UFPB-77.3 similar. grouped into three different groups, evidencing their characterized promising can be future programs due variability. Moreover, results obtained studyallow recommending UFPB-45, UFPB-77.3, UFPB-137, UFPB-356, as parent individualssince they divergent. Finally, markers highly sensitive driscriminating pepperaccessions should an auxiliary tool choosing parents.r a divergência genética na espécie e recomendar indivíduos parentais para programas de melhoramento. Assim, este trabalho teve como objetivo avaliar entre acessos pimenta ( C. annuumL.) usando marcadores moleculares RAPD. Foram utilizados 17 uma planta da comercial Calypso. Os foram submetidos à análise RAPD, com A revelou grande variabilidade os acessos. resultados evidenciaram que são mais dissimilares, enquanto UFPB-443 semelhantes. agrupados em três grupos, evidenciando eles. caracterizados neste estudo promissores podem ser futuros melhoramento devido alta detectada. obtidos permitiram indicar, parentais, UFPB-356 UFPB-443,
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ژورنال
عنوان ژورنال: Comunicata Scientiae
سال: 2022
ISSN: ['2176-9079', '2177-5133']
DOI: https://doi.org/10.14295/cs.v14.3709