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Wyckhuys, Kris A.G.Korytkowski , CheslavoMartínez, JavierHerrera, BeatrizRojas, MarthaOcampo, John[Species composition and seasonal occurrence of Diptera associated with passionfruit crops in Colombia]Species composition and seasonal occurrence of Diptera associated with passionfruit crops in Colombia

Morphological variation was studied in 124 accessions from 61 Passiflora L. species. Twenty-four quantitative descriptors selected for their high variation among subgenera were submitted to a principal component analysis. The first principal component (32% of total variance) was associated with f...


Ocampo Pérez, John A.d’Eeckenbrugge, Geo Coppens[Morphological characterization in the genus Passiflora L.: an approach to understanding its complex variability]Morphological characterization in the genus Passiflora L.: an approach to understanding its complex variability
Huertas D., Carlos AlbertoRamírez Naranjo, BernardoAguas, AndrésArroyave, José A.Pineda López, Benjamín[Porroca de la papaya en el departamento de Córdova [i.e. Córdoba]]Porroca de la papaya en el departamento de Córdova [i.e. Córdoba]
Ocampo, JohnForero Pinto, Luis EMacDougal, John M[Morphological Analysis Reveals a New Species of Passiflora Subgenus Decaloba (Passifloraceae): Passiflora quimbayensis, an Endemic Species from Colombia]Morphological Analysis Reveals a New Species of Passiflora Subgenus Decaloba (Passifloraceae): Passiflora quimbayensis, an Endemic Species from Colombia

DNA variation was studied at the intra- andinterspecific levels within the genus Passiflora, with particular emphasis on the subgenusTacsonia and its relationship with the subgenusPassiflora. AFLP fingerprints were generated for35 accessions from 21 species, 14 of which belong to subgenusTacsonia...


Segura, Sergio D.Coppens d'Eeckenbrugge, GeoBohórquez Cháux, AdrianaOllitrault, PTohme, Joseph M.[An AFLP diversity study of the genus Passiflora focusing on subgenus Tacsonia]An AFLP diversity study of the genus Passiflora focusing on subgenus Tacsonia
Ocampo, JohnArias Suárez, Juan CarlosUrrea Gómez, Ramiro[Interspecific hybridization between cultivated and wild species of genus Passiflora L.]Interspecific hybridization between cultivated and wild species of genus Passiflora L.

A tymovirus was isolated from passion fruit plants with conspicuous yellow mosaic leaf symptoms in Colombia. Partial sequencing of its genome showed that this virus is distinct from other tymoviruses for which nucleotide sequences are available; it had only 60 76% homology with the closest relate...


Morales, Francisco JoséLozano Potes, ICastaño, M.Arroyave, José A.Velasco, Ana CeciliaVaron de Agudelo, F.[Partial characterization of a tymovirus infecting passion fruit in Colombia, South America]Partial characterization of a tymovirus infecting passion fruit in Colombia, South America

A comparison of the effects on rumen fermentation of three saponin rich tropical fruits supplemented to forage-based diets was completed using a rumen simulation technique (Rusitec). The diets contained either no tropical fruit or 100?mg/g of Sapindus saponaria (crude saponins, 120?mg/g), 200?mg/...


Hess, HDKreuzer, M.Díaz, T.E.Lascano, Carlos E.Carulla, Juan E.Soliva, CRMachmuller, A[Saponin rich tropical fruits affect fermentation and methanogenesis in faunated and defaunated rumen fluid]Saponin rich tropical fruits affect fermentation and methanogenesis in faunated and defaunated rumen fluid

Colombia is one of the leading producers of yellow passion fruit but the genetic studies based on molecular markers from commercial plantations have not been considered to select interesting market material. The goal of this study was to assess the genetic variability and the population structure...


Ocampo Pérez, John A.Acosta-Barón, NataliHernández Fernández, Javier[Variability and genetic structure of yellow passion fruit (Passiflora edulis f.flavicarpa Degener) in Colombia using microsatellite DNA markers = Variabilidad y estructura genética del maracuyá (Passiflora edulis f. flavicarpa Degener) en Colombia por medio de marcadores microsatélite]Variability and genetic structure of yellow passion fruit (Passiflora edulis f.flavicarpa Degener) in Colombia using microsatellite DNA markers = Variabilidad y estructura genética del maracuyá (Passiflora edulis f. flavicarpa Degener) en Colombia por medio de marcadores microsatélite

Por su agradable sabor y contenido nutricional, la granadilla (Passiflora ligularis Juss.) es una de la principales especies frutales de la región Andina tropical. A pesar de su importancia, existe poca información relacionada con los sistemas de polinización que permitan determinar la compatibil...


Arias Suárez, Juan CarlosOcampo, JohnUrrea Gómez, Ramiro[Sistemas de polinización en granadilla (Passiflora ligularis Juss.) como base para estudios genéticos y de conservación = Pollination systems in sweet granadilla (Passiflora ligularis Juss.) as a basis for genetic and conservation studies]Sistemas de polinización en granadilla (Passiflora ligularis Juss.) como base para estudios genéticos y de conservación = Pollination systems in sweet granadilla (Passiflora ligularis Juss.) as a basis for genetic and conservation studies

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