Results 11 to 20 of about 933 (164)

Diversification and deployment of PRR and NLR immune receptors in potato. [PDF]

Plant J
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Torres Ascurra YC, Schrammel B, Monino-Lopez D, Merino Martin G, Wiedmer J, Vleeshouwers VGAA.   +5 more
europepmc   +2 more sources

Metabolic engineering of crocins and picrocrocin apocarotenoids in potato group phureja

Engineering Reports
The stigmas of Crocus sativus accumulate the exclusive apocarotenoids crocin and picrocrocin, which are dried and desiccated to make commercial saffron.
Lourdes Gómez‐Gómez, Alberto José López‐Jimenez, Cristian Martinez Fajardo, Lucía Morote, Sarah Frusciante, José Luis Rambla, Gianfranco Diretto, Ángela Rubio‐Moraga, María Mondejar‐López, Enrique Niza, Javier Argandoña, Silvia Presa, Antonio Granell, Oussama Ahrazem   +13 more
doaj   +2 more sources

Genotype-dependent DNA methylation patterns are negatively associated with allelic variation rather than heat-induced gene expression in two contrasting potato genotypes. [PDF]

Plant J
SUMMARY Potato (Solanum tuberosum L.) is an important food crop that is sensitive to high temperatures, which cause major changes in the transcriptome and a reduction in yield. In several plant species, DNA methylation has been reported to influence gene expression, particularly under abiotic stress conditions.
Yeo DSG, Eydam J, Bruckmüller J, Kauder F, Lübeck J, Kaier A, Sonnewald S, Sonnewald U.   +7 more
europepmc   +2 more sources

Genetic basis for broad interspecific compatibility in Solanum verrucosum. [PDF]

Plant J
SUMMARY Solanum verrucosum Schlechtendal (2x = 2n = 24) is unique among the clade 4 Solanum Sect Petota species. In addition to being one of the only fully self‐compatible diploid potato species, S. verrucosum is the only clade 4 species that lacks prezygotic interspecific reproductive barriers. This allows S.
Behling W, Coombs J, Ranaweera T, Vaillancourt B, Hamilton JP, Brose J, Buell CR, Douches DS.   +7 more
europepmc   +2 more sources

Fertilization in potato (Solanum tuberosum L. group Phureja)

Revista de Ciencias Agrícolas, 2021
Potato fertilization is an important and pricey task, especially when soil analysis is not considered to define fertilization according to its nutritional requirements. The objective of this study was to evaluate genotypes of Solanum tuberosum group Phureja at different levels of fertilization (LF) in four localities in the department of Nariño. The LF
Maria Dyanela Betancourt Andrade, Tulio César Lagos-Burbano   +1 more
openaire   +1 more source

Genome-wide association studies and genomics-informed breeding for tuber dormancy in tetraploid potatoes. [PDF]

Plant Genome
Abstract Upon harvest, potato (Solanum tuberosum L.) tubers enter a dormant state and do not sprout even under favorable conditions. Early dormancy break causes tuber spoilage and reduces postharvest quality. Common sprout control methods may compromise tuber quality, raise health and environmental concerns, and increase costs.
Jiao A, Gautam S, Pandey J, Scheuring DC, Koym JW, Vales MI.   +5 more
europepmc   +2 more sources

Genome-wide identification and mapping of NBS-encoding resistance genes in Solanum tuberosum group phureja. [PDF]

PLoS ONE, 2012
The majority of disease resistance (R) genes identified to date in plants encode a nucleotide-binding site (NBS) and leucine-rich repeat (LRR) domain containing protein.
Roberto Lozano, Olga Ponce, Manuel Ramirez, Nelly Mostajo, Gisella Orjeda   +4 more
doaj   +1 more source

Solanum bulbocastanum nucleotide-binding leucine-rich repeat receptor evolution reveals functional variants and critical residues in Rpi-blb1/RB. [PDF]

J Integr Plant Biol
Natural variants of the nucleotide‐binding leucine‐rich repeat protein Rpi‐blb1/RB in Solanum bulbocastanum recognize the Phytophthora infestans effector IPI‐O4, as well as two non‐functional variants. The S347N mutation disrupts IPI‐O1 recognition, Rpi‐blb1/RB self‐association and subcellular relocalisation, thereby compromising resistance.
Li J, Mantelin S, Armstrong M, Kaur A, Gomez S, Ying J, Qin X, Wright KM, Harrower B, Ribeca P, Chaumet T, McKenzie G, Liu H, White MF, Adams T, Fisher SR, Dou D, Wang X, Hein I.   +18 more
europepmc   +2 more sources

Polymorphism of CLE gene sequences in potato

Вавиловский журнал генетики и селекции, 2021
CLE (CLV3/ESR) is one of the most important groups of peptide phytohormones: its members regulate the development of various plant organs and tissues, as well as interaction with some parasites and symbionts and response to environmental factors. In this
M. S. Gancheva, M. R. Losev, A. A. Gurina, L. O. Poliushkevich, I. E. Dodueva, L. A. Lutova   +5 more
doaj   +1 more source

Meiosis in Solanum phureja [PDF]

Hereditas, 2009
Meiosis and pollen mitosis were studied in a clone of Solanum phureja in order to elucidate the generally high frequency (about 90 %) of tetraploid progeny in tetraploid X diploid crosses involving S. phureja. The first meiotic division was normal with 12 bivalents in metaphase and apparently normal chromosome disjunction.
openaire   +1 more source