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Mostrando ítems 1-11 de 11
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A non-targeted approach unravels the volatile network in peach fruit
Sanchez, Gerardo; Besada, Cristina; Badenes, María Luisa; Monforte, Antonio José; Granell, Antonio (2012)Volatile compounds represent an important part of the plant metabolome and are of particular agronomic and biological interest due to their contribution to fruit aroma and flavor and therefore to fruit quality. By using a ... -
A reproducible ddRAD-seq protocol reveals novel genomic association signatures for fruit-related traits in peach
Ksouri, Najla; Sanchez, Gerardo; Font i Forcada, Carolina; Contreras-Moreira, Bruno; Gogorcena Aoiz, Yolanda (BMC, 2025-07)Improving peach cultivars with superior traits is a primary objective of breeding initiatives. In this study, we aimed to elucidate the genetic basis of key agronomic and fruit-related traits using a reproducible ddRAD-seq ... -
An integrative 'omics' approach identifies new candidate genes to impact aroma volatiles in peach fruit
Sanchez, Gerardo; Venegas Calerón, Mónica; Salas, Joaquín Jesús; Monforte, Antonio José; Badenes, María Luisa; Granell, Antonio (2013-05-23)Background: Ever since the recent completion of the peach genome, the focus of genetic research in this area has turned to the identification of genes related to important traits, such as fruit aroma volatiles. Of the over ... -
ddRAD-seq variant calling in peach and the effect of removing PCR duplicates
Ksouri, Najla; Benítez, M; Aballay, Maximiliano Martín; Sanchez, Gerardo; Contreras-Moreira, Bruno; Gogorcena Aoiz, Yolanda (ISHS, 2022)Double digest RAD-seq (ddRAD-seq) is a flexible and cost-effective strategy that has emerged as one of the most popular genotyping approaches in plants. It relies on combining two restriction enzymes for library preparation ... -
Fine-tuning the performance of ddRAD-seq in the peach genome
Aballay, Maximiliano Martín; Aguirre, Natalia Cristina; Filippi, Carla Valeria; Valentini, Gabriel Hugo; Sanchez, Gerardo (Springer Nature, 2021-03)The advance of Next Generation Sequencing (NGS) technologies allows high-throughput genotyping at a reasonable cost, although, in the case of peach, this technology has been scarcely developed. To date, only a standard ... -
Fruit flesh volatile and carotenoid profile analysis within the Cucumis melo L. species reveals unexploited variability for future genetic breeding
Esteras, Cristina; Rambla, José Luis; Sanchez, Gerardo; López-Gresa, María Pilar; González-Mas, María del Carmen; Fernández-Trujillo, Juan Pablo; Bellés, José María; Granell, Antonio; Picó, María Belén (2018-08)Aroma profile and carotenoids content of melon flesh are two important aspects influencing the quality of this fruit that have been characterized using only selected genotypes. However, the extant variability of the whole ... -
Quantitative trait loci affecting reproductive phenology in peach
Romeu Santacreu, José Francisco; Monforte Gilabert, Antonio J.; Sanchez, Gerardo; Granell Richart, Antonio; García Brunton, Jesús; Badenes, María Luisa; Ríos García, Gabino (2014-02-22)Background: The reproductive phenology of perennial plants in temperate climates is largely conditioned by the duration of bud dormancy, and fruit developmental processes. Bud dormancy release and bud break depends on the ... -
Salicylic acid is involved in the Nb-mediated defense responses to Potato virus X in Solanum tuberosum
Sanchez, Gerardo; Gerhardt, Nadia; Siciliano, Florencia; Vojnov, Adrián; Malcuit, Isabelle; Marano, María Rosa (2010)To evaluate the role of salicylic acid (SA) in Nb-mediated hypersensitive resistance to Potato virus X (PVX) avirulent strain ROTH1 in Solanum tuberosum, we have constructed SA-deficient transgenic potato plant lines by ... -
The genomic analysis of a wide peach germplasm collection revealed genetic relationships between European landraces and American ferals and landraces
Aballay, Maximiliano Martín; Ksouri, Najla; Valentini, Gabriel Hugo; Puebla, Andrea Fabiana; Gogorcena Aoiz, Yolanda; Sanchez, Gerardo (ISHS, 2022-12)The advance of next generation sequencing (NGS) technologies allows the implementation of high-throughput genotyping at a reasonable cost. This open the possibility to learn more about phylogenetic relationships, genetic ... -
The peach volatilome modularity is reflected at the genetic and environmental response levels in a QTL mapping population
Sanchez, Gerardo; Martinez, José; Romeu Santacreu, José Francisco; García Brunton, Jesús; Monforte Gilabert, Antonio J.; Badenes, María Luisa; Granell Richart, Antonio (2014-05-19)Background: The improvement of fruit aroma is currently one of the most sought-after objectives in peach breeding programs. To better characterize and assess the genetic potential for increasing aroma quality by breeding, ... -
Volatile metabolite profiling reveals the changes in the volatile compounds of new spontaneously generated loquat cultivars
Besada, Cristina; Sanchez, Gerardo; Gil, R.; Granell, Antonio; Salvador, A. (2017-10)In recent years, the advantageous traits of three new loquat cultivars have drawn the attention of breeders and growers. All three have spontaneously arisen from the ‘Algerie’ cultivar: the new ‘Xirlero’ cultivar is a bud ...