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Listar por autor "Garcia Martinez, Jose L"

Mostrando ítems 1-10 de 10

Characterization of the procera Tomato Mutant Shows Novel Functions of the SlDELLA Protein in the Control of Flower Morphology, Cell Division and Expansion, and the Auxin-Signaling Pathway during Fruit-Set and Development

Carrera Bergua, Esther; Ruiz Rivero, Omar José; PERES, LÁZARO EUSTAQUIO; Atarés Huerta, Alejandro; Garcia Martinez, Jose L (American Society of Plant Biologists, 2012-11)

Procera (pro) is a tall tomato (Solanum lycopersicum) mutant carrying a point mutation in the GRAS region of the gene encoding SlDELLA, a repressor in the gibberellin (GA) signaling pathway. Consistent with the SlDELLA ...
Comparison of the role of gibberellins and ethylene in the response to submergence of two lowland rice cultivars, Senia and Bomba

Dubois, Vincent; Moritz, Thomas; Garcia Martinez, Jose L (Elsevier, 2011-02-15)

[EN] We examined the gibberellin (GA) and ethylene regulation of submergence-induced elongation in seedlings of the submergence-tolerant lowland rice (Oryza sativa L) cvs Senia and Bomba. Elongation was enhanced after ...
Examination of two lowland rice cultivars reveals that gibberellin-dependent early response to submergence is not necessarily mediated by ethylene

Dubois, Vincent; Moritz, Thomas; Garcia Martinez, Jose L (Taylor & Francis, 2011-01)

Using two lowland rice (Oryza sativa L.) cultivars we found that in both cases submerged-induced elongation early after germination depends on gibberellins (GAs). Submergence increases the content of the active GA1 by ...
Gibberellin A1 metabolism contributes to the control of photoperiod mediated tuberization in potato

Bou-Torrent, J; Martinez-Garcia, J.F; Garcia Martinez, Jose L; Prat, Salomé (Public Library of Science, 2011)

[EN] Some potato species require a short-day (SD) photoperiod for tuberization, a process that is negatively affected by gibberellins (GAs). Here we report the isolation of StGA3ox2, a gene encoding a GA 3-oxidase, whose ...
Hormonal regulation of temperature-induced growth in Arabidopsis

Stavang, Jon A.; Gallego-Bartolomé, J.; Gómez Jiménez, Maria Dolores; Yoshida, Shigeo; Asami, Tadao; Olsen, Jorunn E.; García-Martínez, José L.; ALABADÍ DIEGO, DAVID; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL (Blackwell Publishing, 2009-11)

[EN] Successful plant survival depends upon the proper integration of information from the environment with endogenous cues to regulate growth and development. We have investigated the interplay between ambient temperature ...
Identification of ovule and seed genes from Citrus clementina

García Lor, Andrés; Garcia Martinez, Jose L; Perez Amador, Miguel Angel (Springer Verlag (Germany), 2012-04)

[EN] Seedlessness is a highly desirable trait in fresh fruit. Citrus varieties, such as Clementine mandarin and other related species, show parthenocarpic fruit development without seeds due to self-incompatibility. In ...
PAPEL DE LA GA 20-oxidasa EN LA FRUCTIFICACIÓN DEL TOMATE

Gallego García, Miriam (Universitat Politècnica de València, 2011-12-19)

La formación del fruto es un factor limitante en la productividad agrícola. Se ha demostrado que las giberelinas, entre otras hormonas, están implicadas directamente en la formación del fruto en tomate. El objetivo de este ...
Papel de la GA 20-oxidasa en la fructificación del tomate

Gallego García, Miriam (Universitat Politècnica de València, 2016-03-21)

[EN] Abstract Fruit set is the transition from a quiescent ovary of the flower to a developing fruit after pollination. This process is associated with the content of gibberellin (GAs) and auxins in the ovary. Therefore ...
The characterization of transgenic tomato overexpressing gibberellin 20-oxidase reveals induction of parthenocarpic fruit growth, higher yield, and alteration of the gibberellin biosynthetic pathway

García Hurtado, Noemi; Carrera Bergua, Esther; Ruiz Rivero, Omar José; López Gresa, Mª Pilar; Hedden, Peter; Gong, Fan; Garcia Martinez, Jose L (Oxford University Press (OUP), 2012-10)

[EN] Fruit-set and growth in tomato depend on the action of gibberellins (GAs). To evaluate the role of the GA biosynthetic enzyme GA 20-oxidase (GA20ox) in that process, the citrus gene CcGA20ox1 was overexpressed in ...
The Solanum lycopersicum AUXIN RESPONSE FACTOR 7 (SlARF7) mediates cross-talk between auxin and gibberellin signaling during tomato fruit set and development

De Jong, M; Wolters-Arts, M; Garcia Martinez, Jose L; Mariani, C; Vriezen, W.H (Oxford University Press (OUP), 2011-01)

[EN] Transgenic tomato plants (Solanum lycopersicum L.) with reduced mRNA levels of AUXIN RESPONSE FACTOR 7 (SlARF7) form parthenocarpic fruits with morphological characteristics that seem to be the result of both ...