Results 51 to 60 of about 1,135 (200)

Mitochondrial gene editing and allotopic expression unveil the role of orf125 in the induction of male fertility in some Solanum spp. hybrids and in the evolution of the common potato

open access: yesPlant Biotechnology Journal, Volume 23, Issue 5, Page 1862-1875, May 2025.
Summary Genic‐cytoplasmic male sterility (CMS) due to interactions between nuclear and cytoplasmic genomes is a well‐known phenomenon in some Solanum spp. hybrids, but genes involved are not known. In this study, the chondriomes of two isonuclear male‐fertile and sterile somatic hybrids (SH9A and SH9B, respectively) between the common potato (S ...
Rachele Tamburino   +10 more
wiley   +1 more source

Andigena nigrirostris

open access: yes
Published as part of Parra-Hernández, Ronald M & Molina-Martínez, Yair G, 2025, Birds of the Tolima Department of Colombia's central Andean Region, pp.
Parra-Hernández, Ronald M   +1 more
openaire   +2 more sources

Genetic improvement for yield and tuber size in Andigena potatoes (Solanum tuberosum subsp andigena) after one cycle of recurrent selection

open access: yesThe Indian Journal of Agricultural Sciences, 2012
Improvement of Andigena genotypes for tuber characters was attempted by making Andigena × Andigena crosses. Andigena accessions could be considerably improved for characters like yield and tuber size by crossing among themselves. Progenies of different cross types like full-sibs, half-sibs, back crosses and cross between unrelated parents among the ...
RAJ KUMAR, J GOPAL, S K PANDEY
openaire   +1 more source

Microtuberización in vitro de siete accesiones de papa de la colección central colombiana

open access: yesActa Agronómica, 2008
Se evaluó la producción in vitro de microtubérculos de papa (cuatro accesiones de S. tuberosum ssp andigena y tres de S. phureja de la Colección Central Colombiana).
Ángela Liliana Rivera Calderón   +3 more
doaj  

English (USA) Anatomical and histochemical findings of Andean tuber peels

open access: yesLilloa
The present study aimed to characterize the anatomical features and histochemical distribution of bioactive natural products in the peels of eight Andean tubers and to evaluate the potential of their extracts to promote the development of the probiotic ...
Cecilia Hebe Orphèe   +2 more
doaj   +1 more source

Propuesta de un sistema de transformación de plantas de papa (solanum tuberosum sp. andigena var. pastusa suprema) mediado por agrobacterium tumefaciens [PDF]

open access: yes, 2007
Se ha demostrado que la transformación de papa (Solanum tuberosum) mediada por Agrobacterium tumefaciens es dependiente del genotipo y que la mayoría de protocolos de transformación reportados son ineficientes al aplicarlos en la subespecie andigena ...
López, Alfredo, Chaparro, Alejandro
core  

Microtuberización in vitro de siete accesiones de papa de la colección central colombiana In vitro microtuberization of seven accessions of potato from colombian central collection

open access: yesActa Agronómica, 2008
Se evaluó la producción in vitro de microtubérculos de papa (cuatro accesiones de S. tuberosum ssp andigena y tres de S. phureja de la Colección Central Colombiana).
Ángela Liliana Rivera Calderón   +3 more
doaj  

Andigena hypoglauca

open access: yes
Published as part of Parra-Hernández, Ronald M & Molina-Martínez, Yair G, 2025, Birds of the Tolima Department of Colombia's central Andean Region, pp.
Parra-Hernández, Ronald M   +1 more
openaire   +2 more sources

Potato Gene Y-1 is an N Gene Homolog That Confers Cell Death Upon Infection with potato virus Y

open access: yesMolecular Plant-Microbe Interactions, 2002
ADG2 is a DNA sequence mapped to a resistance (R) generich region at the distal end of chromosome XI in potato (Solanum tuberosum subsp. andigena).
Sabina Vidal   +4 more
doaj   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

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