Results 31 to 40 of about 20,364 (207)
Schizophyllum commune Fr. asociado a Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg. en México
Hevea brasiliensis es la especie de mayor importancia económica del género Hevea, de la cual se obtiene 99 % de la producción mundial de hule natural. En México, durante 2018 se registró una producción total de 75 922 toneladas que se obtuvieron de 28 ...
Iris Marley Pérez Gálvez +4 more
doaj +1 more source
The HABP2 G534E polymorphism does not increase nonmedullary thyroid cancer risk in Hispanics. [PDF]
Familial nonmedullary thyroid cancer (NMTC) has not been clearly linked to causal germline variants, despite the large role that genetic factors play in risk. Recently, HABP2 G534E (rs7080536A) has been implicated as a causal variant in NMTC.
Bohórquez, Mabel E +12 more
core +1 more source
Evolución de la familia Agavaceae: Filogenia, biología reproductiva y genética de poblaciones
La familia Agavaceae abarca ocho géneros con biologías reproductivas contrastantes, ya que pueden ser iteróparos (se pueden reproducir varias veces) o semélparos (producen una sola inflorescencia en su vida, para después morir) y tienen una notable ...
Luis E. Eguiarte +2 more
doaj +1 more source
Why biogeographical hypotheses need a well supported phylogenetic framework: a conceptual evaluation
A growing number of biogeographical methods have attempted to describe formal means of reconstructing the biogeographical history of the organisms. Whatever the biogeographical method, however, the source of systematic information has to be well worked ...
Charles Morphy D. Santos +1 more
doaj +1 more source
El objetivo de este trabajo fue identificar aislamientos patogénicos de Fusarium en frutos de pitahaya amarilla afectados por pudrición basal. La caracterización molecular se realizó en diecisiete aislamientos asociados con la enfermedad, colectados en ...
Claudia Salazar-González +2 more
doaj +1 more source
Phylogenetic and pathotype analysis of Escherichia coli swine isolates from Southern Brazil
The current study evaluated the presence of virulence factors by a multiplex PCR technique and then phylogenetically classified the studied strains into groups A, B1, B2 and D, according to Clermont et al.
Lilian Kolling Girardini +5 more
doaj +1 more source
El gusano cachón Erinnyis ello (L.) es una plaga polífaga que puede causar graves pérdidas en cultivos de caucho. El uso de granulovirus representa una alternativa interesante para el control biológico de este insecto.
Gloria Patricia Barrera Cubillos +4 more
doaj +1 more source
This study investigated the occurrence of canine distemper virus (CDV) by evaluating the presence of viral RNA within urine samples of dogs from Uberlândia, MG, with clinical manifestations suggestive of infection by CDV by targeting the CDV N gene.
S.A. Headley +8 more
doaj +1 more source
Forest conversion for agriculture is a major cause of biodiversity loss in the tropics, but its impacts depend on how broadly they are measured. Using data from across Colombia, one of the most biodiverse countries in the world, we examined how deforestation for cattle farming affects the evolutionary history of bird species.
Giovanny Pérez +7 more
wiley +1 more source
Freud e a filogenia anímica [PDF]
Este ensaio investiga a presença, na obra de Freud, da idéia de uma filogenia anímica paralela, concomitante e dependente da filogenia somática descrita pelos teóricos da evolução. Objetivamos mostrar como se forma esta vizinhança da psicanálise com a biologia evolutiva, sublinhando que na filogenia esboçada por Freud, formas psíquicas típicas se ...
openaire +2 more sources

