Results 21 to 30 of about 638 (144)

Obtención de una película biodegradable a partir de almidón modificado de yuca amarilla (Manihot esculenta) y papa yana shungo (Solanum andígena) para el uso en alimentos [PDF]

open access: yes, 2021
En el presente estudio se obtuvo una película biodegradable a partir de almidón modificado de Yuca Amarilla (Manihot Esculenta) y Papa Yana Shungo (Solanum Andígena) a través de un proceso de acetilación para su uso como empaques de alimentos. En primera
Túquerres Mendoza, Jonathan Aquiles
core   +1 more source

Incorporating intraspecific variation into species responses reveals both their resilience and vulnerability to future climate change

open access: yesEcography, Volume 2023, Issue 11, November 2023., 2023
Incorporating intraspecific variation into species responses can improve our understanding of the effects of climate change. However, most studies overlook such variation or model intraspecific groups independently, leading to widely varying estimates at the species level.
Ruben Dario Palacio, James S. Clark
wiley   +1 more source

The autotetraploid potato genome provides insights into highly heterozygous species

open access: yesPlant Biotechnology Journal, Volume 20, Issue 10, Page 1996-2005, October 2022., 2022
Summary Potato (Solanum tuberosum L.) originated in the Andes and evolved its vegetative propagation strategy through short day‐dependent tuber development. Herein, we present a high‐quality, chromosome‐scale reference genome sequence of a tetraploid potato cultivar. The total length of this genome assembly was 2.67 Gb, with scaffold N50 and contig N50
Fang Wang   +11 more
wiley   +1 more source

Selección participativa de nuevas variedades de papa Solanum tuberosum ssp andígena (B1C5), por los agricultores de las comunidades del Altiplano de Puno [PDF]

open access: yes, 2008
El trabajo describe la forma que el Centro Internacional de la Papa (CIP) ha desarrollado clones de papa derivados de Solanum tuberosum ssp andígena (B1) con características de resistencia horizontal a la rancha.
Landeo, Juan   +2 more
core   +1 more source

Capacidad antioxidante de papas nativas (Solanum Tuberosum SSP. Andígena), variedades Peruanita y Piña colorada [PDF]

open access: yes, 2015
La papa nativa variedad peruanita y piña colorada (Solanun tuberosum ssp.andígena) porcontener en su composición carotenoides, antocianinas, vitamina C, etc.
Huamani Bernal, Laura Elizabeth
core   +1 more source

Genetic diversity and association mapping in the Colombian Central Collection of Solanum tuberosum L. Andigenum group using SNPs markers.

open access: yesPLoS ONE, 2017
The potato (Solanum tuberosum L.) is the fourth most important crop food in the world and Colombia has one of the most important collections of potato germplasm in the world (the Colombian Central Collection-CCC). Little is known about its potential as a
Jhon Berdugo-Cely   +4 more
doaj   +1 more source

Comparación de dos kits de RT-PCR en la detección de ARNm de dos genes endógenos de papa (Solanum tuberosum spp. Andígena) [PDF]

open access: yes, 2008
RT-PCR es una técnica en la que usando ARN mensajero como molde, se obtiene complementario o cADN por transcripción inversa, y luego se amplifica uno de los cADN por PCR, mediante el uso de primers específicos.
Milet Zabaleta Vanegas   +5 more
core   +1 more source

Effect of nitrates and sucrose on the in vitro propagation of three cultivars of venezuelan potatos

open access: yesRevista Colombiana de Biotecnología, 2017
The recovery of native potato varieties is a current priority in Venezuela, given their value as a genetic resource of high nutritional quality. Unfortunately, native potato varieties were progressively replaced by exotic commercial, varieties.
Melangel Tacoronte   +3 more
doaj   +1 more source

Identificación de inhibidores peptídicos de proteasas con potencial aplicación biomédica obtenidos a partir de Solanum tuberosum subespecie andígena variedad imillanegra (papa andina) [PDF]

open access: yes, 2023
Introducción: Los inhibidores de proteasas (IPs) tienen importantes aplicaciones en la biomedicina, la biotecnología y el diagnóstico. Una regulación precisa de la actividad proteolítica es esencial para la fisiología humana, por esto muchas proteasas se
Ceccacci, María Florencia   +2 more
core  

Potato leafroll virus: A re‐emerging threat to sustainable potato production

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
Potato leafroll virus (PLRV) is a positive‐strand RNA virus. Virus particles of PLRV are isometric, 24 nm in diameter. PLRV is the causal agent of leafroll disease in potato (Solanum tuberosum L.) which causes significant losses in yield and quality of potato tubers.
Eugene V. Ryabov   +2 more
wiley   +1 more source

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