Results 91 to 100 of about 74,639 (268)
A Comprehensive Evaluation of Taxonomic Classifiers in Marine Vertebrate eDNA Studies
Molecular Ecology Resources, EarlyView.ABSTRACT Environmental DNA (eDNA) metabarcoding is a widely used tool for surveying marine vertebrate biodiversity. To this end, many computational tools have been released and a plethora of bioinformatic approaches are used for eDNA‐based community composition analysis.
Philipp E. Bayer +13 more
wiley +1 more source
Nyctereutes terblanchei: The raccoon dog that never was [PDF]
, 2012 Fossils of the raccoon dog (genus Nyctereutes) are particularly rare in the African PlioPleistocene record, whilst the sole living representative, Nyctereutes procyonoides, is found in eastern Asia and parts of Europe. In southern Africa, only one fossil
Reynolds, Sally C.
core +2 more sources
Neotropical IchthyologyThe fossil species Arrhinolemur scalabrinii, which was described from late Miocene deposits of Entre Ríos, Argentina, is reevaluated. Whereas the species was originally placed in the Primates (Mammalia) and later made the unique member of the order ...
Sergio Bogan +3 more
doaj +1 more source
Observation Bias in Metabarcoding
Molecular Ecology Resources, EarlyView.ABSTRACT DNA metabarcoding is subject to observation bias associated with PCR and sequencing, which can result in observed read proportions differing from actual species proportions in the DNA extract. Here, we amplify and sequence a mock community of known composition containing marine fishes and cetaceans using four different primer sets and a ...
Megan R. Shaffer +5 more
wiley +1 more source
Kordosia, a new genus for some Late Miocene Amblycoptini shrews (Mammalia, Insectivora) [PDF]
, 1997 A very rich and weil preserved Late Turolian soricid material (formerly named Amblycoptus topali JÁNOSSY 1972) is described, which have been found in Polgárdi quarry, Locality 5.
Mészáros, L. Gy.
core
Travaux de l'Institut de Speologie Emile Racovitza, 2007 On présente la faune de Mammifères découverte dans le remplissage d’une fissure karstique, Betfia-XII, fissure ouverte par l’exploitation des calcaires barrémiens-aptiens au voisinage du village de Betfia (dép. de Bihor). Cette faune renferme 17 espèces,
ELENA TERZEA
doaj
Estudios Geologicos, 1997 La subfamilia Pichipilinae es un grupo monofilético que comprende tres géneros y seis especies de pequeños marsupiales extinguidos, que habitaron el extremo austral de América del Sur desde la «Edad-mamífero» Colhuehuapense (Mioceno temprano) hasta la ...
E. Ortiz Jaureguizar
doaj +1 more source
Mouse genome engineering uncovers 18 genes dispensable for male reproduction
Andrology, EarlyView.Abstract Background Male infertility is an intricate multifactorial disease involving the interplay between genetic and environmental factors. Genetic anomalies account for more than 15% of all male infertility cases; however, diagnosing them exhibits enormous challenges due to variable symptomatic presentations and limited knowledge of gene functions.
Hsin‐Yi Chang +7 more
wiley +1 more source
Mamíferos no voladores en un campus universitario de la Orinoquia colombiana
Mammalogy Notes, 2020 En la Orinoquia colombiana la transformación del paisaje es evidente y se ha sugerido que los campus de instituciones educativas ayudan a conservar la biodiversidad.
Cesar Alfonso, Francisco Sánchez
doaj +1 more source