Universidad de Costa Rica
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo Depositar
  • Políticas
  • Contacto
    • español
    • English
  • English 
    • español
    • English
  • Login
Search 
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Biología
  • Search
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Biología
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 11-20 of 304

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Deletion of amelotin exons 3–6 is associated with amelogenesis imperfecta 

Smith, Claire E. L.; Murillo Knudsen, Gina; Brookes, Steven J.; Poulter, James A.; Silva de la Fuente, Sandra Maria; Kirkham, Jennifer; Inglehearn, Chris F.; Mighell, Alan J. (2016-07-12)
Amelogenesis imperfecta (AI) is a heterogeneous group of genetic conditions that result in defective dental enamel formation. Amelotin (AMTN) is a secreted protein thought to act as a promoter of matrix mineralization in ...

A microbial consortium from a biomixture swiftly degrades high concentrations of carbofuran in fluidized-bed reactors 

Castro Gutiérrez, Víctor Manuel; Masís Mora, Mario Alberto; Caminal, Glòria; Vicent, Teresa; Carazo Rojas, Elizabeth; Mora López, Marielos; Rodríguez Rodríguez, Carlos E. (2016)
An on-farm biopurification system (BPS) biomixture, with proven capacity to degrade carbofuran (CBF) was used as inoculum for a selective-enrichment process to obtain a bacterial consortium capable of using CBF as a sole ...
Thumbnail

A time- and cost-effective strategy to sequence mammalian Y Chromosomes: an application to the de novo assembly of gorilla Y 

Tomaszkiewicz, Marta; Rangavittal, Samarth; Cechova, Monika; Campos Sánchez, Rebeca; Fescemyer, Howard W.; Harris, Robert; Ye, Danling; O'Brien, Patricia C.M.; Chikhi, Rayan; Ryder, Oliver A.; Ferguson Smith, Malcolm A.; Medvedev, Paul; Makova, Kateryna D.; Campos Sánchez, Rebeca (2016-02)
The mammalian Y Chromosome sequence, critical for studying male fertility and dispersal, is enriched in repeats and palindromes, and thus, is the most difficult component of the genome to assemble. Previously, expensive ...
Thumbnail

Genome Sequencing of Sulfolobus sp. A20 from Costa Rica and Comparative Analyses of the Putative Pathways of Carbon, Nitrogen, and Sulfur Metabolism in Various Sulfolobus Strains 

Dai, Xin; Wang, Haina; Zhang, Zhenfeng; Li, Kuan; Zhang, Xiaoling; Mora López, Marielos; Jiang, Chengying; Liu, Chang; Wang, Li; Zhu, Yaxin; Hernández Ascencio, Walter Ismael; Dong, Zhiyang; Huang, Li (2016-11-30)
The genome of Sulfolobus sp. A20 isolated from a hot spring in Costa Rica was sequenced. This circular genome of the strain is 2,688,317 bp in size and 34.8% in G+C content, and contains 2591 open reading frames (ORFs). ...
Thumbnail

Cellulose-Enriched Microbial Communities from Leaf-Cutter Ant (Atta colombica) Refuse Dumps Vary in Taxonomic Composition and Degradation Ability 

Lewin, Gina R.; Johnson, Amanda L.; Moreira Soto, Rolando Daniel; Perry, Kailene; Book, Adam J.; Horn, Heidi A.; Pinto Tomás, Adrián A.; Currie, Cameron Robert (2016-03-21)
Deconstruction of the cellulose in plant cell walls is critical for carbon flow through ecosystems and for the production of sustainable cellulosic biofuels. Our understanding of cellulose deconstruction is largely limited ...
Thumbnail

Selvamicin, an atypical antifungal polyene from two alternative genomic contexts 

Van Arnam, Ethan B.; Ruzzini, Antonio C.; Sit, Clarissa Sau-Wei; Horn, Heidi A.; Pinto Tomás, Adrián A.; Currie, Cameron Robert; Clardy, Jon (2016-11-15)
The bacteria harbored by fungus-growing ants produce a variety of small molecules that help maintain a complex multilateral symbiosis. In a survey of antifungal compounds from these bacteria, we discovered selvamicin, an ...
Thumbnail

In favor of establishment: chromatid cohesion in plants 

Bolaños Villegas, Pablo Alberto; Kuntal, De; Pradillo Orellana, Mónica; Liu, Desheng; Makaroff, Christopher A. (2017-05-23)
In eukaryotic organisms, the correct regulation of sister chromatid cohesion, whereby sister chromatids are paired and held together, is essential for accurate segregation of the sister chromatids and homologous chromosomes ...

Phylogenetic reassessment of Specklinia and its allied genera in the pleurothallidinae (Orchidaceae) 

Karremans Lok, Adam Philip; Albertazzi Castro, Federico José; Bakker, Freek T.; Bogarín Chaves, Diego Gerardo; Eurlings, Marcel C. M.; Pridgeon, Alec M.; Pupulin, Franco; Gravendeel, Barbara (2016)
The phylogenetic relationships within Specklinia (Pleurothallidinae; Orchidaceae) and related genera are re-evaluated using Bayesian analyses of nrITS and chloroplast matK sequence data of a wide sampling of species. ...

Body distribution of Bothrops asper (terciopelo) snake venom myotoxin and its relationship to pathological changes 

Moreno Robles, Edgardo; Gutiérrez, José María (1988)
The distribution of 125I-labelled Bothrops asper myotoxin following i.m. and i.v. injections was studied in mice. After i.m. administration the toxin was concentrated in the injected gastrocnemius muscle, with relatively ...
Thumbnail

Cariotipos de diez especies de serpientes costarricenses de la familia Viperidae 

Gutiérrez, José María; Taylor, Richard T.; Bolaños Herrera, Róger (1979)
All the karyotypes of ten snake species of the family Viperidae from Costa Rica have a diploid number of 36 chromosomes, 16 macro- and 20 microchromosomes; females show an heteromorphism in the fourth pair. The karyological ...
  • 1
  • 2
  • 3
  • 4
  • 5
  • . . .
  • 31

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.
Universidad de Costa Rica
 

 

Browse

All of KérwáCommunities & CollectionsTitlesAuthorsSubjectsProcedenceTypeThis CollectionTitlesAuthorsSubjectsProcedenceType

My Account

LoginRegister

Discover

AuthorBarrantes Montero, Gilbert (72)Chaverri Echandi, Gloriana (24)Fuchs Castillo, Eric J. (24)Retana Salazar, Axel P. (24)Gutiérrez, José María (22)Briceño Lobo, Daniel (20)Eberhard Chabtree, William G. (13)Eberhard Chabtree, William G. (13)Nielsen Muñoz, Vanessa (12)Cortés Núñez, Jorge (11)... View MoreType
Artículo científico (304)
info:eu-repo/semantics/article (304)
info:eu-repo/semantics/publishedVersion (1)ProcedenceVicerrectoría de Docencia (188)Vicerrectoría de Investigación (136)Sedes Regionales (18)Smithsonian Tropical Research Institute, Panama, USA (6)Department of Biology, University of Miami (2)Centro Agronómico Tropical de Investigación y Enseñanza (CATIE) (1)University of California (1)... View MoreHas File(s)Yes (297)No (7)

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.
Universidad de Costa Rica