Tomatoes Breeding
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Search for sources of resistance to Meloidogyne enterolobii in commercial and wild tomatoes
RESUMO Meloidogyne enterolobii (=M. mayaguensis) é um patógeno de plantas capaz de induzir galhas e reduzir produtividade de uma vasta gama de espécies hospedeiras. Este patógeno tem sido também reportado como ameaça global para a cultura do tomateiro (Solanum lycopersicum), principalmente, por causa da sua habilidade de suplantar a resistência a algu
Hortic. Bras.. Publicado em: 18/07/2019
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2. Postharvest UV-B treatments increased fructose content of tomato (Solanum lycopersicon L. cv. Tayfun F1) harvested at different ripening stages
Abstract In the postharvest stage, taste and flavor are the key components of the marketability of tomato. Therefore, greater emphasis is now being placed on improving traits such as sugar content. In this study postharvest ultraviolet-B (UV-B) treatments on sugar, total soluble solids, and color of tomatoes harvested at different stages were investigated. T
Food Sci. Technol. Publicado em: 2015-12
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3. Sugar-and-acid profile of Penjar tomatoes and its evolution during storage
The alcobaça mutation in the Penjar tomato (Solanum lycopersicum L.) variety alters the ripening process and confers a long shelf life (more than four months). Storage of Penjar tomatoes leads to a distinctive sensory profile valued by local consumers, who prefer aged tomatoes to fresh ones. To study chemical changes occurring during storage, we characteriz
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-08
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4. Genetic variation in the Solanaceae fruit bearing species lulo and tree tomato revealed by Conserved Ortholog (COSII) markers
The Lulo or naranjilla (Solanum quitoense Lam.) and the tree tomato or tamarillo (Solanum betaceum Cav. Sendt.) are both Andean tropical fruit species with high nutritional value and the potential for becoming premium products in local and export markets. Herein, we present a report on the genetic characterization of 62 accessions of lulos (n = 32) and tree
Genetics and Molecular Biology. Publicado em: 12/03/2010
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5. Mapeamento de genes de lipoxigenases para uso na seleção assistida de soja; : Análise da expressão da glicosiltransferase implicadas na síntese de precursores de aromas de tomate por PCR quantitativa / Análise da expressão da glicosiltransferase implicadas na síntese de precursores de aromas de tomate por PCR quantitativa
Soybean (Glycine max (L. ) Merrill has been considered the main available source of vegetable protein and its culture has a worldwide relevance. Brazil is the second biggest producer and wordwide exporter. The high socioeconomic importace of soybean is mainly attributed to its much favorable combination of high protein and oil contents together with appropri
Publicado em: 2008
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6. SeleÃÃo para alto teor de acilaÃÃcares em genÃtipos de tomateiro e sua relaÃÃo com a resistÃncia ao Ãcaro vermelho (Tetranychus evansi) e à traÃa (Tuta absoluta). / Selection towards high acylsugars levels in tomato genotypes and its relationship with resistance to spider mite(Tetranychus evansi) and to the South American pinworm (Tuta absoluta).
Selection for high foliar levels of allelochemicals has been proposed as a suitable strategy for breeding tomatoes for arthropod pest resistance. In the Lycopersicon pennellii accession LA-716, acylsugars exsudated by type IV glandular trichomes present in all aerial parts of the plant reportedly mediate resistance to arthropod pests. This paper intended to
Publicado em: 2005
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7. Tête à Tête of Tomato Yellow Leaf Curl Virus and Tomato Yellow Leaf Curl Sardinia Virus in Single Nuclei
Since 1997 two distinct geminivirus species, Tomato yellow leaf curl Sardinia virus (TYLCSV) and Tomato yellow leaf curl virus (TYLCV), have caused a similar yellow leaf curl disease in tomato, coexisted in the fields of southern Spain, and very frequently doubly infected single plants. Tomatoes as well as experimental test plants (e.g., Nicotiana benthamian
American Society for Microbiology.