Browsing by Author "Ortiz-Rojas, Luz Yineth"
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Composición fitoquímica del extracto de raíz de Ichthyothere terminalis de dos regiones geográficas diferentes de Colombia
Ortiz-Rojas, Luz Yineth; Chaves-Bedoya, GiovanniSe reporta el análisis fitoquímico de dos extractos de raíz de Ichthyothere terminalis, colectadas en las localidades de Cumaral (Meta) y Abrego (Norte de Santander), Colombia. Los extractos se obtuvieron en etanol por ...Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Química. -
Genetic structure and evidence of putative darwinian diversifying selection in the potato yellow vein virus (pyvv)
Chaves-Bedoya, Giovanni; Guzman Barney, Monica; Ortiz-Rojas, Luz YinethThe population structure and genetic variation of Potato yellow vein virus (PYVV) were estimated by analysis of the nucleotide and deduced amino acid sequence of the coat protein of 69 isolates, reported in GenBank, from ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Genetic variability of Papaya ringspot virus isolates in Norte de Santander - Colombia
Chaves-Bedoya, Giovanni; Ortiz-Rojas, Luz YinethThe Papaya ringspot virus (PRSV), a member of the potyvirus that is transmitted by aphids within the Potyviridae family, is the main limiting factor for papaya (Carica papaya L.) and Cucurbits worldwide and causes losses ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana.