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60.
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15 p, 1.7 MB |
Fast sequence evolution of Hox and Hox-derived genes in the genus Drosophila
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Casillas Viladerrams, Sònia (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Negre de Bofarull, Bárbara (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Barbadilla Prados, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Ruiz, Alfredo, (Ruiz Panadero) (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Background: It is expected that genes that are expressed early in development and have a complex expression pattern are under strong purifying selection and thus evolve slowly. Hox genes fulfill these criteria and thus, should have a low evolutionary rate. [...]
2006 -  10.1186/1471-2148-6-106
BMC evolutionary biology, Vol. 6, N. 106 (December 2006) , p. 1-15
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61.
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15 p, 522.3 KB |
Thermal evolution of gene expression profiles in Drosophila subobscura
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Laayouni, Hafid (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
García-Franco, Francisco (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Chávez Sandoval, Blanca Estela (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Trotta, Vincenzo (Università di Bologna (Itàlia). Dipartimento di Biologia Evoluzionistica Sperimentale) ;
Beltran i Agulló, Sergi (Universitat de Barcelona. Departament de Genètica) ;
Santos, Mauro (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Corominas, Montserrat (Universitat de Barcelona. Departament de Genètica)
Background: Despite its pervasiveness, the genetic basis of adaptation resulting in variation directly or indirectly related to temperature (climatic) gradients is poorly understood. By using 3-fold replicated laboratory thermal stocks covering much of the physiologically tolerable temperature range for the temperate (i. [...]
2007 - 10.1186/1471-2148-7-42
BMC evolutionary biology, Vol. 7, N. 42 (March 2007) , p. 1-15
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62.
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15 p, 546.4 KB |
Chromosomal instability in Afrotheria : fragile sites, evolutionary breakpoints and phylogenetic inference from genome sequence assemblies
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Ruiz-Herrera Moreno, Aurora (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Robinson, Terence J. (Universita' degli Studi di Pavia. Dipartimento di Genetica e Microbiologia (Itàlia))
Background: Extant placental mammals are divided into four major clades (Laurasiatheria, Supraprimates, Xenarthra and Afrotheria). Given that Afrotheria is generally thought to root the eutherian tree in phylogenetic analysis of large nuclear gene data sets, the study of the organization of the genomes of afrotherian species provides new insights into the dynamics of mammalian chromosomal evolution. [...]
2007 - 10.1186/1471-2148-7-199
BMC evolutionary biology, Vol. 7, N. 199 (October 2007) , p. 1-15
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63.
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12 p, 535.3 KB |
Mutation patterns of mtDNA : empirical inferences for the coding region
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Pereira dos Santos, Cristina Maria (University of the Azores. Center for Research in Natural Resources) ;
Montiel, Rafael (University of the Azores. Center for Research in Natural Resources) ;
Arruda, Adriana (University of the Azores. Center for Research in Natural Resources) ;
Álvarez, Luis (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Aluja París, Maria Pilar (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Lima, Manuela (University of the Azores. Center for Research in Natural Resources)
Background: Human mitochondrial DNA (mtDNA) has been extensively used in population and evolutionary genetics studies. Thus, a valid estimate of human mtDNA evolutionary rate is important in many research fields. [...]
2008 - 10.1186/1471-2148-8-167
BMC evolutionary biology, Vol. 8, N. 167 (June 2008) , p. 1-12
2 documents
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7 p, 1.0 MB |
Variational modularity at the cell level : insights from the sperm head of the house mouse
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Medarde González, Núria Estel (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Muñoz Muñoz, Francesc (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
López Fuster, María José (Universitat de Barcelona. Departament de Biologia Animal) ;
Ventura Queija, Jacinto (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Background: Modularity is an important feature in the evolvability of organisms, since it allows the occurrence of complex adaptations at every single level of biological systems. While at the cellular level the modular organization of molecular interactions has been analyzed in detail, the phenotypic modularity (or variational modularity) of cell shape remains unexplored. [...]
2013 - 10.1186/1471-2148-13-179
BMC evolutionary biology, Vol. 13, N. 179 (September, 2013)
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68.
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10 p, 323.1 KB |
Optimization of immunomagnetic separation for cord blood-derived hematopoietic stem cells
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Kekarainen, Tuija (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ;
Mannelin, Sirkka (Finnish Red Cross Blood Service (Helsinki, Finlàndia)) ;
Laine, Jarmo (Finnish Red Cross Blood Service (Helsinki, Finlàndia)) ;
Jaatinen, Taina (Finnish Red Cross Blood Service (Helsinki, Finlàndia))
Background: There is a growing interest in cord blood as a source of primitive stem cells with the capacity for multilineage differentiation. Pure cell fractions are needed for the characterization and in vitro expansion of stem cells as well as for their use in preclinical research. [...]
2006 - 10.1186/1471-2121-7-30
BMC Cell biology, Vol. 7, N. 30 (August 2006) , p. 1-10
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