Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests

Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2008

Bibliographic Details
Main Author:	Hernández Sánchez, L.G.
Format:	Tesis
Language:	Inglés
Published:	CATIE, Turrialba (Costa Rica) 2014
Subjects:	CEDRELA ODORATA BOSQUE VIRGEN PAISAJE VARIACION GENETICA HETEROCIGOTOS GENOTIPOS ARBOLES ESPACIAMIENTO SATELITES DE OBSERVACION TERRESTRE ENDOGAMIA CRUZAMIENTO METODOS DE MEJORAMIENTO GENETICO COSTA RICA
Online Access:	https://repositorio.catie.ac.cr/handle/11554/2228 http://orton.catie.ac.cr/repdoc/A2570i/A2570i.pdf

id	RepoCATIE2228
record_format	dspace
spelling	RepoCATIE22282023-08-15T16:28:36Z Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests Hernández Sánchez, L.G. CEDRELA ODORATA BOSQUE VIRGEN PAISAJE VARIACION GENETICA HETEROCIGOTOS GENOTIPOS ARBOLES ESPACIAMIENTO SATELITES DE OBSERVACION TERRESTRE ENDOGAMIA CRUZAMIENTO METODOS DE MEJORAMIENTO GENETICO COSTA RICA Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2008 Los objetivos del presente estudio fueron: i) evaluar la diversidad genética de C. odorata en bosques primarios y paisajes intervenidos en Mesoamérica ii) determinar y comparar tasas de exocruza y niveles de endogamia para la especie entre diferentes niveles de aislamiento en paisajes intervenidos iii) evaluar el impacto de la fragmentación y aislamiento de árboles madre sobre la diversidad genética y parámetros de exocruza. Se desarrollaron marcadores de microsatélites para evaluar la diversidad genética y los sistemas de cruzamiento. Se colectaron muestras de hojas de diferentes ensayos de proveniencia y progenie establecidos en CATIE, Turrialba. Esta información resulta importante para tomadores de decisiones sobre el manejo y conservación de esta especie, ya que la fertilidad de árboles individuales va a depender de los niveles de aislamiento, hábitats intervenidos y disponibilidad de polinizadores que podrían volar grandes distancias entre árboles. The objectives of the present study were: i) to assess the genetic diversity of C. odorata in primary forests and human dominated landscapes in Mesoamerica ii) to determine and compare outcrossing rates and levels of inbreeding for the species among different levels of human dominated landscapes and iii) to evaluate the impact of fragmentation and mother tree isolation on the genetic diversity and outcrossing parameters. Microsatellite markers for the species were developed to assess the genetic diversity and mating systeMON. Leave samples were collected from provenance and progeny trials established at CATIE, Turrialba. IX This information is significant for decision makers of the management and conservation of the species, since fertility of individual trees will depend on the degree of isolation, human dominated habitats and availability of pollinators that may flight long distances between trees. 2014-10-17T15:39:44Z 2014-10-17T15:39:44Z 2008 Tesis de maestría 372286 https://repositorio.catie.ac.cr/handle/11554/2228 http://orton.catie.ac.cr/repdoc/A2570i/A2570i.pdf Turrialba (Costa Rica) en application/pdf CATIE, Turrialba (Costa Rica)
institution	Centro Agronómico Tropical de Investigación y Enseñanza
collection	Repositorio CATIE
language	Inglés
topic	CEDRELA ODORATA BOSQUE VIRGEN PAISAJE VARIACION GENETICA HETEROCIGOTOS GENOTIPOS ARBOLES ESPACIAMIENTO SATELITES DE OBSERVACION TERRESTRE ENDOGAMIA CRUZAMIENTO METODOS DE MEJORAMIENTO GENETICO COSTA RICA
spellingShingle	CEDRELA ODORATA BOSQUE VIRGEN PAISAJE VARIACION GENETICA HETEROCIGOTOS GENOTIPOS ARBOLES ESPACIAMIENTO SATELITES DE OBSERVACION TERRESTRE ENDOGAMIA CRUZAMIENTO METODOS DE MEJORAMIENTO GENETICO COSTA RICA Hernández Sánchez, L.G. Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
description	Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2008
format	Tesis
author	Hernández Sánchez, L.G.
author_facet	Hernández Sánchez, L.G.
author_sort	Hernández Sánchez, L.G.
title	Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
title_short	Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
title_full	Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
title_fullStr	Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
title_full_unstemmed	Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests
title_sort	genetic diversity and mating system analysis of cedrela odorata l. (meliaceae) populations under different human dominated landscapes and primary forests
publisher	CATIE, Turrialba (Costa Rica)
publishDate	2014
url	https://repositorio.catie.ac.cr/handle/11554/2228 http://orton.catie.ac.cr/repdoc/A2570i/A2570i.pdf
work_keys_str_mv	AT hernandezsanchezlg geneticdiversityandmatingsystemanalysisofcedrelaodoratalmeliaceaepopulationsunderdifferenthumandominatedlandscapesandprimaryforests
_version_	1808117483201101824

Genetic diversity and mating system analysis of Cedrela odorata L. (Meliaceae) populations under different human dominated landscapes and primary forests

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