FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2737224670> ?p ?o ?g. }

• W2737224670 endingPage "260" @default.
• W2737224670 startingPage "249" @default.
• W2737224670 abstract "En la region no codificadora (RNC) del DNA mitocondrico (mtDNA) se ha informado la razon de substitucion intragenica mas rapida de la molecula. En este trabajo, caracterizamos las secuencias de la mitad 5’ de la RNC de los haplotipos identificados en las colonias de anidacion del suroeste de Cuba de Chelonia mydas y Caretta caretta, teniendo en cuenta el tipo y sentido de sustitucion nucleotidica, respecto al haplotipo ancestral y los centros de diversificacion determinados dentro de cada linaje. Los haplotipos de C. mydas pertenecieron a un solo linaje, mientras que en C. caretta a dos. La mayoria de las sustituciones intraespecificas fueron transiciones, con balance similar entre purinas y pirimidinas, asi como entre los sentidos de las sustituciones en relacion al camino mas parsimonioso respecto al ancestro. El mayor porcentaje de estas sustituciones representaron cambios diagnosticos para C. caretta respecto a C. mydas. Los porcentajes equitativos de transiciones entre purinas y pirimidinas, concuerdan con la abundancia de A y T, y con la predisposicion a la conversion de CpG por el alto porcentaje de metilacion de C. Chelonia mydas presenta una distribucion de mutaciones similar entre los linajes de la cuenca atlantica a diferencia de C. caretta, porque los de esta ultima no comparten un ancestro comun. Por consiguiente, entre estos linajes pueden ocurrir homoplasias y fijarse un mayor numero de mutaciones, apareciendo transversiones e indels diagnosticos de linajes en la medida en que aumentan las distancias evolutivas entre estos. Palabras claves: mtDNA; mutacion; Caretta caretta, Chelonia mydas; ASW, Cuba Abstract Inside mitochondrial DNA (mtDNA), Non Coding Region (NCR) has been reported to have the fastest intragene substitution rate. We considered the type and direction of nucleotide substitution regarding the ancestor haplotype and the diversification centers inside each lineage. sequences of the 5' half from NCR were characterized in identified haplotypes from southwestern Cuba rookeries of Chelonia mydas and Caretta caretta. C. mydas haplotypes only belonged to one lineage, while C. caretta’s belonged to two lineages. Most of the intraspecific substitutions were transitions, with similar balance between purines and pyrimidines, as well as among the substitutions directions in relation to the most parsimonious way regarding the ancestor. A higher percentage of these substitutions represented diagnostic changes for C. caretta compared to C. mydas. Equitatives percentages of transitions between purines and pyrimidines agreed both with the abundance of A and T, and with the bias to the conversion of CpG and, due to the high percentage of metilation of C. C. mydas, showed a similar distribution of mutations among Atlantic basin lineages. On the contrary, C. caretta did not showed the same behavior because their lineages did not share a common ancestor. Consequently, homoplasies may occur among these lineages and a higher number of mutations may be fixed, appearing then lineages´s diagnostic transversions and indels while their evolutionary distances increases. mtDNA; mutations; Caretta caretta, Chelonia mydas; ASW, Cuba" @default.
• W2737224670 created "2017-07-31" @default.
• W2737224670 creator A5000624982 @default.
• W2737224670 creator A5002187802 @default.
• W2737224670 creator A5018731197 @default.
• W2737224670 creator A5042057572 @default.
• W2737224670 creator A5052794123 @default.
• W2737224670 creator A5055841906 @default.
• W2737224670 creator A5063601995 @default.
• W2737224670 creator A5076661142 @default.
• W2737224670 creator A5079932595 @default.
• W2737224670 creator A5083064741 @default.
• W2737224670 date "2008-01-01" @default.
• W2737224670 modified "2023-10-01" @default.
• W2737224670 title "Caracterización molecular de la región no codificadora del DNA mitocóndrico en Caretta caretta y Chelonia mydas del suroeste de Cuba: Una perspectiva regional/Molecular characterization of the mitochondrial DNA non coding region in Caretta caretta and Ch" @default.
• W2737224670 hasPublicationYear "2008" @default.
• W2737224670 type Work @default.
• W2737224670 sameAs 2737224670 @default.
• W2737224670 citedByCount "0" @default.
• W2737224670 crossrefType "journal-article" @default.
• W2737224670 hasAuthorship W2737224670A5000624982 @default.
• W2737224670 hasAuthorship W2737224670A5002187802 @default.
• W2737224670 hasAuthorship W2737224670A5018731197 @default.
• W2737224670 hasAuthorship W2737224670A5042057572 @default.
• W2737224670 hasAuthorship W2737224670A5052794123 @default.
• W2737224670 hasAuthorship W2737224670A5055841906 @default.
• W2737224670 hasAuthorship W2737224670A5063601995 @default.
• W2737224670 hasAuthorship W2737224670A5076661142 @default.
• W2737224670 hasAuthorship W2737224670A5079932595 @default.
• W2737224670 hasAuthorship W2737224670A5083064741 @default.
• W2737224670 hasConcept C104317684 @default.
• W2737224670 hasConcept C142362112 @default.
• W2737224670 hasConcept C153911025 @default.
• W2737224670 hasConcept C15708023 @default.
• W2737224670 hasConcept C24586158 @default.
• W2737224670 hasConcept C54355233 @default.
• W2737224670 hasConcept C86803240 @default.
• W2737224670 hasConceptScore W2737224670C104317684 @default.
• W2737224670 hasConceptScore W2737224670C142362112 @default.
• W2737224670 hasConceptScore W2737224670C153911025 @default.
• W2737224670 hasConceptScore W2737224670C15708023 @default.
• W2737224670 hasConceptScore W2737224670C24586158 @default.
• W2737224670 hasConceptScore W2737224670C54355233 @default.
• W2737224670 hasConceptScore W2737224670C86803240 @default.
• W2737224670 hasIssue "3" @default.
• W2737224670 hasLocation W27372246701 @default.
• W2737224670 hasOpenAccess W2737224670 @default.
• W2737224670 hasPrimaryLocation W27372246701 @default.
• W2737224670 hasRelatedWork W1505181198 @default.
• W2737224670 hasRelatedWork W1765995712 @default.
• W2737224670 hasRelatedWork W1976186010 @default.
• W2737224670 hasRelatedWork W1991582059 @default.
• W2737224670 hasRelatedWork W2033990756 @default.
• W2737224670 hasRelatedWork W2056239278 @default.
• W2737224670 hasRelatedWork W2062893149 @default.
• W2737224670 hasRelatedWork W2101103369 @default.
• W2737224670 hasRelatedWork W2116597228 @default.
• W2737224670 hasRelatedWork W2120857565 @default.
• W2737224670 hasRelatedWork W2124272458 @default.
• W2737224670 hasRelatedWork W2150125351 @default.
• W2737224670 hasRelatedWork W2169804212 @default.
• W2737224670 hasRelatedWork W2560906550 @default.
• W2737224670 hasRelatedWork W2761344822 @default.
• W2737224670 hasRelatedWork W2899072265 @default.
• W2737224670 hasRelatedWork W3127534085 @default.
• W2737224670 hasRelatedWork W3186368467 @default.
• W2737224670 hasRelatedWork W3199322473 @default.
• W2737224670 hasRelatedWork W2289659206 @default.
• W2737224670 hasVolume "29" @default.
• W2737224670 isParatext "false" @default.
• W2737224670 isRetracted "false" @default.
• W2737224670 magId "2737224670" @default.
• W2737224670 workType "article" @default.