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The effect of biogeographic and phylogeographic barriers on gene flow in the brown smoothhound shark, Mustelus henlei, in the northeastern Pacific
(2015)
We assessed the effects of the prominent biogeographic (Point Conception and the Peninsula of Baja California) and phylogeographic barriers (Los Angeles Region) of the northeastern Pacific on the population connectivity ...
Population Genetic Analysis of Streptomyces albidoflavus Reveals Habitat Barriers to Homologous Recombination in the Diversification of Streptomycetes
(2015)
Examining the population structure and the influence of recombination and ecology on microbial populations makes great sense for understanding microbial evolution and speciation. Streptomycetes are a diverse group of ...
Individuación y lenguaje no verbal en la CMC
(Revista de Ciencias Sociales 131-132: 169-182 / 2011 (I-II), 2011)
Este artículo analiza el uso de claves no verbales —tales como los emoticones, las claves tipográficas, entre otros— en la comunicación mediada por computadora (CMC). Se pretende demostrar cómo estas claves reproducen ...
Rotavirus y campylobacter fetus jejuni asociados a un brote de diarrea en terneros
(Revista de Biología Tropical 32 (2) 303-304, 1984-04-27)
Rotaviruses and Campylobacter fetus jejuni are ubiquitous agents of diarrheal disease in animals and humans. Under natural conditions they do not seem to cross inter-species barriers; a zoonosis has not been documented for ...
Pollen Meiotic Behavior in Relation to Phalaenopsis Breeding
(Acta Horticulturae 878: 139-144 (2010), 2010)
The breeding of Phalaenopsis orchids involves the cross-pollination of two selected parental plants. Parents with re gular meiotic behavior can often produce seeds successfully. Currently most Phalaenopsis hybrids are ...
Interacciones celulares en el proceso de invasión de Shigella sp
(Rev Panam Infectol 2009;11(2):56-61, 2009)
Shigella, como agente etiológico de la disentería bacilar, es un
problema importante de salud pública a nivel mundial. Para el establecimiento
de la infección este microorganismo emplea las funciones
celulares y de ...
Genetic analysis of the dry forest timber tree Sideroxylon capiri in Costa Rica using AFLP
(2015-01)
Sideroxylon capiri (“Tempisque”) is a threatened and economically important timber species in the dry forest of Costa Rica. To assess the extent of the genetic diversity between and within populations of this species, 86 ...
Aggregation Pheromone of Coconut Rhinoceros Beetle, Oryctes rhinoceros (L.) (Coleoptera: Scarabaeidae)
(1995-10)
Male coconut rhinoceros beetles,Oryctes rhinoceros (L.), produce three sex-specific compounds, ethyl 4-methyloctanoate, ethyl 4-methylheptanoate, and 4-methyloctanoic acid, the first of which is an aggregation pheromone. ...
Systematics and biogeography of Pleurobranchus Cuvier, 1804, sea slugs (Heterobranchia: Nudipleura: Pleurobranchidae)
(2015)
Species of Pleurobranchus (Mollusca: Gastropoda: Heterobranchia: Nudipleura: Pleurobranchidae) are commonly found worldwide, but there is a substantial amount of confusion regarding the ranges and identification of individual ...
Ending the drought: New strategies for improving the flow of affordable, effective antivenoms in Asia and Africa
(2011-08-24)
The development of snake antivenoms more than a century ago should have heralded effective treatment of the scourge of snakebite envenoming in impoverished, mostly rural populations around the world. That snakebite still ...