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Listar por autor "Hamza, Rim"

Mostrando ítems 1-9 de 9

Engineered Male Sterility by Early Anther Ablation Using the Pea Anther-Specific Promoter PsEND1

Roque Mesa, Edelin Marta; Gómez Mena, María Concepción; Hamza, Rim; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Frontiers Media SA, 2019-06-25)

[EN] Genetic engineered male sterility has different applications, ranging from hybrid seed production to bioconfinement of transgenes in genetic modified crops. The impact of this technology is currently patent in a wide ...
Enhancement of tomato resistance to Tuta absoluta by the expression of two barley proteinase inhibitors

Hamza, Rim (Universitat Politècnica de València, 2017-12-14)

Evolution has provided vast genetic diversity, enabling plants to surmount many biotic pressures. Plants have evolved various morphological and biochemical adaptations to cope with herbivores attacks. Despite that, yearly, ...
Enzymatic Assays and Enzyme Histochemistry of Tuta absoluta Feeding on Tomato Leaves

Hamza, Rim; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Bio-Protocol, 2018-09-05)

[EN] Enzymes play a key role in insect-plant relationships. For a better understanding of these interactions, we analyzed Tuta absoluta digestive enzymes. Here, we describe a detailed protocol for the detection of trypsin ...
Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta

Hamza, Rim; Pérez-Hedo, Meritxell; Urbaneja, Alberto; Rambla Nebot, Jose Luis; GRANELL RICHART, ANTONIO; Gaddour, Kamel; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Springer (Biomed Central Ltd.), 2018-01-25)

[EN] Background: For as long as 350 million years, plants and insects have coexisted and developed a set of relationships which affect both organisms at different levels. Plants have evolved various morphological and ...
MtSUPERMAN plays a key role in compound inflorescence and flower development in Medicago truncatula

Rodas-Méndez, Ana Lucia; Roque Mesa, Edelin Marta; Hamza, Rim; Gómez Mena, María Concepción; Minguet, E.G.; Wen, Jiangqi; Mysore, Kirankumar S.; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Wiley, 2021-02)

[EN] Legumes have unique features, such as compound inflorescences and a complex floral ontogeny. Thus, the study of regulatory genes in these species during inflorescence and floral development is essential to understand ...
PsEND1 Is a Key Player in Pea Pollen Development Through the Modulation of Redox Homeostasis

Hamza, Rim; Gómez Mena, María Concepción; Roque Mesa, Edelin Marta; MADUEÑO ALBI, FRANCISCO; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Frontiers Media SA, 2021-10-29)

[EN] Redox homeostasis has been linked to proper anther and pollen development. Accordingly, plant cells have developed several Reactive Oxygen Species (ROS)-scavenging mechanisms to maintain the redox balance. Hemopexins ...
SUPERMAN strikes again in legumes

Rodas, Ana L.; Roque Mesa, Edelin Marta; Hamza, Rim; Gómez Mena, María Concepción; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Frontiers Media SA, 2023-03-11)

[EN] The SUPERMAN (SUP) gene was described in Arabidopsis thaliana over 30 years ago. SUP was classified as a cadastral gene required to maintain the boundaries between reproductive organs, thus controlling stamen and ...
The parthenocarpic hydra mutant reveals a new function for a SPOROCYTELESS-like gene in the control of fruit set in tomato

Rojas-Gracia, Pilar; Roque Mesa, Edelin Marta; Medina Herranz, Mónica; Rochina Peñalver, Mª Cruz; Hamza, Rim; Angarita-Diaz, Maria Pilar; Moreno Ferrero, Vicente; Pérez-Martín, Fernando; Lozano, Rafael; Cañas Clemente, Luís Antonio; Beltran Porter, Jose Pio; Gómez Mena, María Concepción (Blackwell Publishing, 2017)

[EN] Fruit set is an essential process to ensure successful sexual plant reproduction. The development of the flower into a fruit is actively repressed in the absence of pollination. However, some cultivars from a few ...
The tapetal tissue is essential for the maintenance of redox homeostasis during microgametogenesis in tomato

Salazar-Sarasua, Blanca; López-Martín, María Jesús; Roque Mesa, Edelin Marta; Hamza, Rim; Cañas Clemente, Luís Antonio; BELTRAN PORTER, JOSE PIO; Gómez Mena, María Concepción (Blackwell Publishing, 2022-12)

[EN] The tapetum is a specialized layer of cells within the anther, adjacent to the sporogenous tissue. During its short life, it provides nutrients, molecules and materials to the pollen mother cells and microsporocytes, ...