Results 31 to 40 of about 2,620,367 (132)

Rapid generation of prion disease models using AAV‐delivered PrP variants in knockout mice

open access: yesBrain Pathology, Volume 36, Issue 4, July 2026.
We developed a rapid AAV‐based system to generate prion disease models in weeks rather than months. Following systemic AAV9P31 delivery of modified PrP to knockout mice, we achieved brain‐wide expression and successful propagation of both classical (RML) and atypical (GSS‐A117V) prion strains.
Maitena San‐Juan‐Ansoleaga   +11 more
wiley   +1 more source

Aggressive Behaviour Exhibited by a San Joaquin Kit Fox, Vulpes macrotis mutica [PDF]

open access: yes, 2005
While placing a hairtube-trapping device near a Kit Fox natal den, I observed a juvenile Kit Fox exhibit aggressive behaviour towards my presence. Although Kit Foxes usually are not aggressive, my observation demonstrated that some Kit Foxes defend their
Clark, Howard O.
core   +1 more source

A new species of inseminating catfish of the genus Tympanopleura (Siluriformes: Auchenipteridae) from the Ituxi River, Amazon River basin, northern Brazil, revealed by integrative taxonomy

open access: yesJournal of Fish Biology, Volume 109, Issue 1, Page 520-530, July 2026.
Abstract A new species of the genus Tympanopleura is described from the Iquiri River, a tributary of the Ituxi River, a right‐bank tributary to the Purus River, Amazon River, northern Brazil. The new species is distinguished from all its congeners by a combination of features, such as the presence of an intensely pigmented square‐shaped blotch on the ...
Frank Raynner V. Ribeiro   +4 more
wiley   +1 more source

Golden Eagle predation on endangered San Joaquin kit foxes [PDF]

open access: yes, 2019
Golden Eagles (Aquila chrysaetos) have been identified as a potential predator of endangered San Joaquin kit foxes (Vulpes macrotis mutica), but only one case of such predation has been confirmed. In a recent study on San Joaquin kit foxes, we documented
Cypher, Brian L.   +3 more
core  

Social vulnerability shapes deep clinical phenotypes and brain health in aging and dementia across Latin America

open access: yesAlzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract INTRODUCTION Adverse social conditions across the life course influence brain aging and dementia, yet their compounded impact on clinical phenotypes remains underexplored, particularly in Latin America, where social inequality and dementia burden are high.
Temitope Farombi   +36 more
wiley   +1 more source

Management and Conservation of San Joaquin Kit Foxes in Urban Environments [PDF]

open access: yes, 2012
The San Joaquin kit fox is listed as federally Endangered and California Threatened, primarily due to habitat loss from agricultural, industrial, and urban developments. However, a population of kit foxes estimated at 200-400 persists within the city of
Cypher, Brian L.   +1 more
core   +1 more source

San Joaquin Kit Foxes

open access: yes, 2017
San Joaquin Kit ...
Peterson, B .Moose
core   +1 more source

Results of analyses of fur samples from the San Joaquin Kit Fox and associated soil and water samples from the Naval Petroleum Reserve No. 1, Tupman, California [PDF]

open access: yes, 1992
The purpose of this study was to determine whether analysis of the elemental content of fur from San Joaquin kit foxes (Vulpes macrotis mutica) and of water and soil from kit fox habitats could be used to make inferences concerning the cause of an ...
Kato, T. T.   +3 more
core   +3 more sources

Effects of roads on San Joaquin kit foxes: a review and synthesis of existing data [PDF]

open access: yes, 2003
Roads have a variety of adverse impacts on wildlife populations and can seriously impact rare species. Numerous roads are present throughout the range of the endangered San Joaquin kit fox (Vulpes macrotis mutica), and many more are planned.
Bjurlin, Curtis D.
core  

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

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