Listar por tema "Phylogeny"
Mostrando ítems 1-14 de 14
-
Cave Bear ancestors
(Universidade da Coruña, 2001)[Abstract] The lineage of the cave bear Ursus deningeri--> U. Spelaeus is well known, but to draw a limit in this evolution is not easy. The real difficulty is met when this cave bear lineage has to be linked to its ... -
Comparative analysis of different satellite DNAs in four Mytilus species
(Canadian Science Publishing, 2002-10)[Abstract:] We report the characterization of three satellite DNAs in four species of mussel: Mytilus edulis, Mytilus galloprovincialis, Mytilus trossulus, and Mytilus californianus. The monomers of the Apa I satellite ... -
Diverse large HIV-1 non-subtype B clusters are spreading among men who have sex with men in Spain
(Frontiers, 2019-08-03)[Abstract] In Western Europe, the HIV-1 epidemic among men who have sex with men (MSM) is dominated by subtype B. However, recently, other genetic forms have been reported to circulate in this population, as evidenced ... -
Evolución de estratexias reprodutivas no xénero Diopatra (Polychaeta: Onuphidae)
(2022)[Resumo] Diopatra é un xénero de poliquetos cunha elevada diversidade taxonómica e ecolóxica, polo que resulta ideal á hora de investigar diferentes hipóteses evolutivas en relación coas estratexias reprodutivas e modos ... -
High-performance computing selection of models of DNA substitution for multicore clusters
(Sage Publications Ltd., 2014)[Abstract] This paper presents the high-performance computing (HPC) support of jModelTest2, the most popular bioinformatic tool for the statistical selection of models of DNA substitution. As this can demand vast computational ... -
Molecular and evolutionary analysis of mussel histone genes ("Mytilus" spp.): possible evidence of an "orphon origin" for H1 histone genes
(Springer Nature, 2002-09)[Abstract:] Linker histones are a divergent group of histone proteins with an independent evolutionary history in which, besides somatic subtypes, tissue- and differentiation-specific subtypes are included. In the present ... -
Molecular evolutionary characterization of the mussel "Mytilus" histone multigene family: first record of a tandemly repeated unit of five histone genes containing an H1 subtype with orphon features
(Springer Nature, 2004-02)[Abstract] The present work represents the first characterization of a clustered histone repetitive unit containing an H1 gene in a bivalve mollusk. To complete the knowledge on the evolutionary history of the histone ... -
Origin and evolution of "Mytilus" mussel satellite DNAs
(Canadian Science Publishing, 2005-04)[Abstract] A phylogenetic reconstruction based on the amplification of 3 satellite DNAs (stDNAs) was carried out in 1 crustacean species and 15 bivalve species of the subclass Pteriomorphia (10, subfamily Mytilinae; 1, ... -
Os fieitos relictos do Terciario en Galicia: análise filoxenética e estudo ecolóxico de poboacións de Culcita macrocarpa Presl. na Península Ibérica
(2020)[Resumo] Os fieitos relictos do Terciario son un grupo amplo de especies que na actualidade habitan en refuxios onde as condicións ambientais seguen a ser favorables para elas. Na actualidade, están ameazadas en distinto ... -
Phylogenetic Problems of the Alpine Cave-Bears
(Universidade da Coruña, 2001)[Abstract] The metric and morphological characteristics of 23 alpine cave bear fauna are been studied and compared with the normal lowland form. The phylogenetic conclusions are drawn: 3 new subspecies? -
Phylogeny and phylogeography of a recent HIV-1 subtype F outbreak among men who have sex with men in Spain deriving from a cluster with a wide geographic circulation in western Europe
(PLOS, 2015-11-24)[Abstract] We recently reported the rapid expansion of an HIV-1 subtype F cluster among men who have sex with men (MSM) in the region of Galicia, Northwest Spain. Here we update this outbreak, analyze near full-length ... -
Species delimitation and DNA barcoding of Atlantic Ensis (Bivalvia, Pharidae)
(Wiley, 2013-09-03)[Abstract] Ensis Schumacher, 1817 razor shells occur at both sides of the Atlantic and along the Pacific coasts of tropical west America, Peru, and Chile. Many of them are marketed in various regions. However, the absence ... -
Steatoda nobilis (Thorell, 1875) (Araneae, Theridiidae): evolución de su invasión biológica fuera de su área de origen y revisión de su posición en el árbol filogenético de la familia Theridiidae
(2019)[Resumen]: Steatoda nobilis es una especie de origen macaronésico que ha colonizado gran parte de Europa y se extiende por Norteamérica y Sudamérica. En este trabajo se recopilan evidencias sobre el origen geográfico de ... -
Systematic re-structure and new species of Sphaerodoridae (Annelida) after morphological revision and molecular phylogenetic analyses of the North East Atlantic fauna
(Pensoft Publishers, 2019)[Abstract] Detailed morphological study of more than 2600 North East Atlantic (NEA) sphaerodorids (Sphaerodoridae Annelida) and phylogenetic analyses of DNA sequences of representatives of several identified morphospecies ...