Listar por autor "Amaya Saavedra, Iraida"
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Allelic variation of MYB10 is the major force controlling natural variation in skin and flesh color in strawberry (Fragaria spp.) fruit
Castillejo, Cristina; Waurich, Veronika; Wagner, Henning; Ramos, Rubén; Oiza, Nicolás; Muñoz, Pilar; Triviño, Juan C; Caruana, Julie; Liu, Zhongchi; Cobo, Nicolás; Hardigan, Michael A; Knapp, Steven J; Vallarino Castro, José G.; Osorio-Algar, Sonia
; Martín-Pizarro, Carmen; Posé-Padilla, David; Toivainen, Tuomas; Hytönen, Timo; Oh, Youngjae; Barbey, Christopher R; Whitaker, Vance M; Lee, Seonghee; Olbricht, Klaus; Sánchez-Sevilla, José F; Amaya Saavedra, Iraida[et al.] (2021-11-26)
Fruits of diploid and octoploid strawberry (Fragaria spp.) show substantial natural variation in both skin and flesh color due to distinct anthocyanin accumulation and distribution patterns. Expression of structural genes ... -
Allelic Variation of MYB10 is the Major Force Controlling Natural Variation of Skin and Flesh Color in Strawberry (Fragaria spp.) fruit
Castillejo, Cristina; Waurich, Veronika; Wagner, Henning; Ramos, Rubén; Oiza, Nicolás; Muñoz, Pilar; Triviño, Juan C; Caruana, Julie; Liu, Zhongchi; Cobo, Nicolás; Hardigan, Michael A; Knapp, Steven J; Vallarino Castro, José G.; Osorio-Algar, Sonia; Martín-Pizarro, Carmen; Posé-Padilla, David; Toivainen, Tuomas; Hytönen, Timo; Oh, Youngjae; Barbey, Christopher R; Whitaker, Vance M; Lee, Seonghee; Olbricht, Klaus; Sánchez-Sevilla, José F; Amaya Saavedra, Iraida[et al.] (2020-06-13)
Anthocyanins are the principal color-producing compounds synthesized in developing fruits of strawberry (Fragaria spp.). Substantial natural variation in color have been observed in fruits of diploid and octoploid accessions, ... -
Análisis del control genético de caracteres agronómicos y de calidad del fruto en una colección de germoplasma de fresa
(UMA Editorial, 2022)La fresa es un cultivo de gran importancia económica debido a las propiedades organolépticas y nutricionales del fruto, que destaca por su contenido en ácido ascórbico (AsA). La mejora genética en fresa tiene como objetivos ... -
Characterizing the involvement of FaMADS9 in the regulation of strawberry fruit receptacle development
Vallarino Castro, José G.; Merchante-Berg, Catharina; Sánchez-Sevilla, José F; De Luis Balaguer, María Angels; Pott, Delphine; Ariza Fernández, María Teresa; Casañal, Ana; Posé-Padilla, David; Vioque, Amalia; Amaya Saavedra, Iraida; Willmitzer, Lothar; Solano, Roberto; Sozzani, Rosangela; Fernie, Alisdair R; Botella-Mesa, Miguel Ángel; Giovannoni, James J.; Valpuesta-Fernández, Victoriano; Osorio-Algar, Sonia[et al.] (Wiley Online Library, 2019-09-18)
FaMADS9 is the strawberry (Fragaria x ananassa) gene that exhibits the highest homology to the tomato (Solanum lycopersicum) RIN gene. Transgenic lines were obtained in which FaMADS9 was silenced. The fruits of these lines ... -
Gene expression atlas of fruit ripening and transcriptome assembly from RNA-seq data in octoploid strawberry (Fragaria × ananassa)
Sánchez-Sevilla, José F; Vallarino Castro, José G.; Osorio-Algar, Sonia; Bombarely, Aureliano; Posé-Padilla, David; Merchante-Berg, Catharina; Botella-Mesa, Miguel Ángel; Amaya Saavedra, Iraida; Valpuesta-Fernández, Victoriano[et al.] (Springer Nature, 2017-10-23)
RNA-seq has been used to perform global expression analysis of the achene and the receptacle at four stages of fruit ripening, and of the roots and leaves of strawberry (Fragaria × ananassa). About 967 million reads and ... -
Identificación y caracterización de genes implicados en la floración y el estolonado en fresa (Fragaria x ananassa Duch.)
(UMA Editorial, 2017)A lo largo de su desarrollo las plantas sufren sucesivas transiciones en respuesta a factores ambientales y endógenos (Albani y Coupland, 2010). La primera transición es el paso del estado juvenil al estado adulto, donde ... -
Identification and characterization of the NAC transcription factor FaRIF, a key regulator of strawberry fruit ripening
Martín-Pizarro, Carmen; Vallarino Castro, José G.; Osorio-Algar, Sonia; Meco, Victoriano; Urrutia, María; Merchante-Berg, Catharina; Amaya Saavedra, Iraida; Willmitzer, Lothar; Fernie, Alisdair R; Giovannoni, James J.; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Posé-Padilla, David[et al.] (2021-09-13)
Strawberry is becoming a model for studying the molecular mechanism of ripening in non-climacteric fruits. However, a limited number of transcriptional regulators of this process have been identified so far. In this study, ... -
Independent mutations in a single locus, the transcriptional factor MYB10, control natural variation in fruit color among Fragaria species
Castillejo, Cristina; Waurich, Veronika; Wagner, Henning; Ramos, Rubén; Triviño, Juan C; Caruana, Julie; Liu, Zhongchi; Posé-Padilla, David; Toivainen, Tuomas; Hytönen, Timo; Olbricht, Klaus; Sánchez-Sevilla, José F; Amaya Saavedra, Iraida[et al.] (2019-06-26)
External and internal fruit color are important traits in strawberry (Fragaria spp.) breeding programs, where different preferences are sought depending on whether the fruits are produced for fresh consumption or processing. ... -
Is a member of udp- glycosyltransferase regulating ellagitannins metabolism in strawberry?
(2022)Fresh strawberries are a popular and important component of the human diet. The demand for highquality fruits is increasing globally, challenging breeders to develop modern strawberry cultivarsthat fulfill all desired ... -
Metabolomics profiling of strawberry (Fragaria x ananassa) F1 population to characterize flavour and nutritional traits
Pott, Delphine; Medina, Juan Jesús; Fernie, Alisdair R; Amaya Saavedra, Iraida; Vallarino Castro, José G.; Osorio-Algar, Sonia[et al.] (2018-02-27)
The cultivated strawberry (Fragaria x ananassa) is a highly consumed fruit known for its delicate flavour and nutritional characteristics. However, as fruit quality attributes have been lost after years of traditional ... -
Natural Variation in Fruit Color Among Fragaria Species Explained by Independent Mutations in a Single Transcriptional Factor: MYB10
Castillejo, Cristina; Caruana, Julie; Waurich, Veronika; Wagner, Henning; Ramos, Rubén; Vallarino Castro, José G.; Oiza, Nicolás; Muñoz-del Rio, Pilar; Triviño, Juan C; Osorio-Algar, Sonia; Liu, Zhongchi; Posé-Padilla, David; Toivainen, Tuomas; Hytönen, Timo; Sánchez-Sevilla, José F; Olbricht, Klaus; Amaya Saavedra, Iraida[et al.] (2019-01-12)
Anthocyanins are the pigments responsible for the red color of strawberries. Their biosynthesis is controlled at the transcriptional level by a ternary complex consisting of R2R3-MYB and bHLH transcription factors associated ... -
QTLs mapping for primary metabolites responsible of the organoleptic and nutritional characteristics of strawberry (Fragaria x ananassa)
Pott, Delphine; Vallarino Castro, José G.; Medina, Juan Jesús; Fernie, Alisdair R; Amaya Saavedra, Iraida; Osorio-Algar, Sonia[et al.] (2016-07-01)
The cultivated strawberry (Fragaria x ananassa) is the berry fruit most consumed worldwide and is well-known for its delicate flavour and nutritional properties. However, fruit quality attributes have been lost or reduced ... -
The NAC transcription factor FaRIF controls fruit ripening in strawberry
Martín-Pizarro, Carmen; Vallarino Castro, José G.; Osorio-Algar, Sonia; Meco, Victoriano; Urrutia, María; Pillet, Jeremy; Casañal, Ana; Merchante-Berg, Catharina; Amaya Saavedra, Iraida; Willmitzer, Lothar; Fernie, Alisdair R; Giovannoni, James J.; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Posé-Padilla, David[et al.] (Oxford University Press, 2021-02-24)
In contrast to climacteric fruits such as tomato, the knowledge on key regulatory genes controlling the ripening of straw- berry, a nonclimacteric fruit, is still limited. NAC transcription factors (TFs) mediate different ... -
The NAC transcription factor FaRIF is a key regulator of fruit ripening in strawberry
Martín-Pizarro, Carmen; Vallarino Castro, José G.; Osorio-Algar, Sonia; Meco, Victoriano; Urrutia, María; Merchante-Berg, Catharina; Amaya Saavedra, Iraida; Willmitzer, Lothar; Fernie, Alisdair R; Giovannoni, James J.; Botella-Mesa, Miguel Ángel; Valpuesta-Fernández, Victoriano; Posé-Padilla, David[et al.] (2021-11-26)
In contrast to climacteric fruits such as tomato, the knowledge on key regulatory genes controlling the ripening of strawberry, a non-climacteric fruit, is still limited. NAC transcription factors are proteins that mediate ...