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Genetic diversity in Oryza glumaepatula wild rice populations in Costa Rica and possible gene flow from O. sativa 

Fuchs Castillo, Eric J.; Meneses Martínez, Allan; Calvo Santana, Amanda; Muñoz García, Melania Nelly; Arrieta Espinoza, Griselda (2016-04-07)
Wild crop relatives are an important source of genetic diversity for crop improvement. Diversity estimates are generally lacking for many wild crop relatives. The objective of the present study was to analyze how genetic ...
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Molecular characterization and genetic diversity of Jatropha curcas L. in Costa Rica 

Vásquez Mayorga, Marcela; Fuchs Castillo, Eric J.; Hernández Jiménez, Eduardo José; Herrera Murillo, Franklin; Hernández López, Jesús; Moreira González, Ileana; Arnáez Serrano, Elizabeth; Barboza Vargas, Natalia María (2017-02-09)
We estimated the genetic diversity of 50 Jatropha curcas samples from the Costa Rican germplasm bank using 18 EST-SSR, one G-SSR and nrDNA-ITS markers. We also evaluated the phylogenetic relationships among samples using ...

Complex phylogeographic patterns indicate Central American origin of two widespread Mesoamerican Quercus (Fagaceae) species 

Rodríguez Correa, Hernando; Oyama, Ken; Quesada Avendaño, Mauricio; Fuchs Castillo, Eric J.; Quezada Aguilar, Maura Liseth; Ferrufino Acosta, Lilian; Valencia Ávalos, Susana; Cascante Marín, Alfredo; González Rodríguez, Antonio (2017)
The northern Neotropical region is characterized by a heterogeneous geological and climatic history. Recent studies have shown contrasting patterns regarding the role of geographic elements as barriers that could have ...

Population and genetic structure of two dioecious timber species Virola surinamensis and Virola koschnyi (Myristicaceae) in southwestern Costa Rica 

Riba Hernández, José Pablo; Lobo Segura, Jorge A.; Fuchs Castillo, Eric J.; Moreira, Juan (2014)
Selective logging regulations generally fail to account for sex ratios, sex size distribution, spatial patterns and genetic structure in dioecious timber species. Furthermore, sympatric congeneric dioecious tropical species ...

Lack of early inbreeding depression and distribution of selfing rates in the neotropical emergent tree Ceiba pentandra: Assessment from several reproductive events 

Lobo Segura, Jorge A.; Jiménez, Dennis; Solís Hernández, Wendy; Fuchs Castillo, Eric J. (2015)
Premise of the study: Selfing and mixed mating systems are prevalent in many flowering plants. Purging of genetic load can occur in these species, reducing negative effects of selfing. Long‐term studies of the temporal and ...

Neither insects nor wind: ambophily in dioecious Chamaedorea palms (Arecaceae) 

Ríos Reyes, Luis Diego; Fuchs Castillo, Eric J.; Hodel, Donald R.; Cascante Marín, Alfredo (2014)
Pollination of Neotropical dioecious trees is commonly related to generalist insects. Similar data for non‐tree species with separated genders are inconclusive. Recent studies on pollination of dioecious Chamaedorea palms ...

Genetic Diversity and Spatial Genetic Structure of an Epiphytic Bromeliad in Costa Rican Montane Secondary Forest Patches 

Cascante Marín, Alfredo; Oostermeijer, J. Gerard B.; Wolf, Jan H. D.; Fuchs Castillo, Eric J. (2014)
Information on genetic variation and its distribution in tropical plant populations relies mainly on studies of ground‐rooted species, while genetic information of epiphytic plants is still limited. Particularly, the effect ...

Pollen load size, reproductive success and progeny kinship of natural pollinated flowers of the tropical dry forest tree, Pachira quinata (Bombacaceae) 

Quesada Avendaño, Mauricio; Fuchs Castillo, Eric J.; Lobo Segura, Jorge A. (2001)
Several studies have demonstrated, using controlled pollinations, that the number and identity of pollen grains deposited onto a flower's stigma affect the reproductive success of plants. However, few studies have shown ...
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Estado actual del banco de germoplasma de Pejibaye en la Estación Experimental Los Diamantes, Costa Rica
Current status of the peach palm (Bactris gasipaes) germoplasm bank, Guapiles, Costa Rica. 

Ríos Reyes, Luis Diego; Castillo Hernández, Elena; Fuchs Castillo, Eric J. (2016)
The objective of this study was to determine the current status of the peach palm germoplasm bank at Los Diamantes Experimental Station (BGPLD). Lost accessions were quantified and missing passport data for the remaining ...
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Las platanillas del Refugio Nacional de Vida Silvestre Golfito 

Fuchs Castillo, Eric J.; Quesada Avendaño, Mauricio (2005)
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Fuchs Castillo, Eric J. (29)
Lobo Segura, Jorge A. (10)Quesada Avendaño, Mauricio (10)Barrantes Montero, Gilbert (7)Cascante Marín, Alfredo (4)Hamrick, James L. (3)González Rodríguez, Antonio (2)Herrerías Diego, Yvonne (2)Oyama, Ken (2)Rodríguez Correa, Hernando (2)... View MoreTypeinfo:eu-repo/semantics/article (27)artículo científico (24)capítulo de libro (1)tesis de maestría (1)ProcedenceVicerrectoría de Docencia (26)Vicerrectoría de Investigación (3)Centro Agronómico Tropical de Investigación y Enseñanza (CATIE) (1)... View MoreHas File(s)Yes (28)No (1)

  • Repositorios universitarios

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