Title:	Plant breeding of chili peppers (Capsicum, Solanaceae) - A review.
Authors:	PADILHA, H. K. M. BARBIERI, R. L.
Affiliation:	Henrique Kuhn Massot Padilha, UFPEL; ROSA LIA BARBIERI, CPACT.
Date Issued:	2016
Citation:	Australian Journal of Basic and Applied Sciences, v. 10, n. 15, p. 148-154, 2016.
Description:	Peppers is one of the oldest domesticated crops in the Western Hemisphere. Long before the arrival of Columbus in Americas, indigenous already used peppers as food, as war artifacts and in religious rituals. Capsicum genus has perfect flowers where male and female reproductive structures are in the same flower. Domesticated peppers (Capsicum) are diploid and predominantly perform self pollination. In comparison level, the size of C. annuum genome is around three to four times larger than tomato. The hot pepper genome shared highly conserved syntenic blocks with the genome of tomato, its closest relative within the Solanaceae Family. Objective: This article has reviewed the plant breeding of chili peppers (Capsicum, Solanaceae). Results: Genetic diversity of peppers are large, allowing alternatives to several new gene rearrangements. Thus, methodology employed will depend of the feature that aims to achieve in pepper genetic breeding. Search for the hottest pepper is one of the goals in breeding programs, even as productivity, disease and pests resistance and fruit traits. Conclusion: Pepper fruits have nutricional value, bringing benefits to consumer’s health. This fact has contributed to increase the market and consumption of peppers in the world. Current studies about the complete pepper genome sequencing allows new associations between genomics and important plant traits. Usage of molecular technologies will continue to advance becoming an essential tool, combined with traditional selections and crosses techniques already established in Capsicum genetic breeding.
NAL Thesaurus:	genetic resources
Keywords:	Genetic diversity Genetic variability
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPACT)