Ara mostrant els elements 1-20 de 75
Galià Camps, Carles (Data de defensa: 2024-01-22)
[eng] In the last decades biological invasions have emerged as a global concern, as they impact local biodiversity by disrupting ecosystem functioning and ultimately affect human health, economy and wellness. In a climate ...
Olivares Castiñeira, Ivette (Data de defensa: 2017-12-20)
The tracheal (respiratory) system of the Drosophila embryo is a network of interconnected epithelial tubes that supplies and exchanges the gas to maintain the homeostasis of the entire organism. Maintaining a controlled ...
Casas Lamesa, Anna (Data de defensa: 2018-11-21)
Histone H1 is a key determinant of higher-order chromatin structures and for a long time it has been considered a main transcriptional repressor. So consistent with its biochemical properties, the absence of histone H1 was ...
Izquierdo Bouldstridge, Andrea (Data de defensa: 2018-03-13)
Seven linker histone H1 variants are present in human somatic cells with distinct prevalence across cell types. Using variant-specific antibodies to H1 and hemagglutinin-tagged recombinant H1 variants expressed in breast ...
Pino, V. Beatriz (Data de defensa: 2022-07-15)
In the Drosophila larva, most of the juvenile tissues are made up of large polyploid cells fated to die during metamorphosis stage. The dorsal trunk of the tracheal system is composed mainly of these cells, apart from the ...
Valdés Gutiérrez, Antonio (Data de defensa: 2019-03-01)
La mayoría de las transacciones del genoma producen estrés topológico en el ADN, que se reduce gracias a la acción de las topoisomerasas. Por ejemplo, durante la transcripción y replicación del ADN, las topoisomerasas I y ...
Borràs Agustí, Nina (Data de defensa: 2018-10-24)
La malaltia de von Willebrand (VWD) és la patologia hemorràgica hereditària més freqüent a la població i està causada per dèficits quantitatius o qualitatius del factor von Willebrand (VWF). Segons el defecte, es distingeixen ...
García Vernet, Raquel (Data de defensa: 2022-05-06)
El objetivo global de esta tesis es ampliar el conocimiento sobre la biología y ecología del rorcual común, con foco principal en la población de rorcual común de Islandia. Dadas las numerosas incógnitas que siguen existiendo ...
Pascual Carreras, Eudald (Data de defensa: 2020-01-10)
Development requires an increment of cell growth and cell number, concomitant to a tightly control of cell differentiation. Thanks to cell communication, cells can be spatiotemporal patterned to acquire the required fate. ...
Parra Acero, Helena (Data de defensa: 2019-02-08)
Animal multicellular structure depends on three general mechanisms: cell adhesion, cell communication and cell differentiation. Some of these mechanisms were thought to be specific to animals. Genome sequencing of unicellular ...
Sureda Gómez, Miquel (Data de defensa: 2017-09-15)
La vía Wnt canónica es una vía de señalización muy conservada a lo largo de la evolución de los animales. Esta vía controla múltiples procesos como es la especificación del eje anteroposterior o el destino celular durante ...
Potrony Mateu, Míriam (Data de defensa: 2018-09-28)
Melanoma is the malignant tumor arising from melanocytes and is the most aggressive of the common skin cancers. Melanoma is the tumor with the highest heritability (58%) and around 10% of cases occur in a familial context. ...
De Giorgio, Ettore (Data de defensa: 2022-03-18)
Chitin has a recognised importance in physiology but also as a biomaterial. In insects, it is the principal component of the apical extracellular matrix of epidermis, tracheae, foregut and hindgut. In these compartments, ...
Castilla-Vallmanya, Laura (Data de defensa: 2021-11-04)
Neurodevelopmental disorders (NDDs) are a group of chronic diseases in which the development of the central nervous system is impaired, resulting in disability at the neuropsychiatric, motor and/or intellectual level. Some ...
Herrera Úbeda, Carlos (Data de defensa: 2019-12-16)
In this thesis we have covered the importance of finding underlying conservation events to better understand the regulatory mechanisms of important development orchestrators like the Hox cluster. As an example of these ...
Puigvert Sànchez, Marina (Data de defensa: 2018-06-05)
The plant pathogen Ralstonia solanacearum is the causal agent of bacterial wilt, a highly aggressive disease responsible for important worldwide economic losses. Many virulence factors in R. solanacearum have been already ...
El Mouali Benomar, Youssef (Data de defensa: 2017-09-15)
The regulation of the expression of virulence genes in Salmonella enterica serovar Typhimurium is an intensively studied feature of Salmonella lifestyle. How Salmonella integrates environmental signals to activate ...
Ferrández Roldán, Alfonso (Data de defensa: 2021-02-22)
The bloom of genomic data has revealed a vast amount of gene losses across all life kingdoms. However, the impact of gene loss on the evolution of the mechanisms of embryo development remains an important challenge. In ...
Frías López, Cristina (Data de defensa: 2019-11-29)
Las tecnologías de secuenciación de próxima generación (NGS) proporcionan datos potentes para investigar cuestiones biológicas y evolutivas fundamentales, como estudios relacionados con la genómica evolutiva de la adaptación ...
Sánchez Herrero, José Francisco (Data de defensa: 2019-12-13)
Encontramos una gran cantidad de información genómica en bases de datos para numerosos organismos pero existe un sesgo hacia ciertos grupos taxonómicos por el interés económico, social o sanitario. Los avances y el ...