Results 211 to 220 of about 38,459 (259)

Influence of Habitat Use on Prey Capture Behavior and Kinematics in the Pyrenean Brook Newt (Calotriton asper)

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Caves are extreme environments that impose stringent selective pressures on organisms. Consequently, many cave dwellers show extreme adaptations such as the loss of eyes, depigmentation, and a low resting metabolic rate. Yet, how the initial stages of adaptation to these extreme environments take place remains poorly understood.
Noah Heier   +4 more
wiley   +1 more source

The Indigenous Probiotic Lactococcus lactis PH3-05 Enhances the Growth, Digestive Physiology, and Gut Microbiota of the Tropical Gar (Atractosteus tropicus) Larvae. [PDF]

open access: yesAnimals (Basel)
Pérez-Jiménez GM   +9 more
europepmc   +1 more source

The Enteric Nervous System: An Integrative Hub From Development to Systemic Physiology

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
Unlike a static hardwired circuit, the ENS continuously remodels its transcriptional programs and synaptic connectivity in response to three ecological forces: microbial metabolites, immune cell signals and enteroendocrine cues. ABSTRACT The enteric nervous system (ENS) constitutes the largest and most functionally autonomous subdivision of the ...
Mario Cuchillo‐Hilario   +3 more
wiley   +1 more source

First record of Rickettsia bellii in Amblyomma varium and Amblyomma goeldii from the Eastern Amazon. [PDF]

open access: yesRev Bras Parasitol Vet
Araújo IM   +7 more
europepmc   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy   +7 more
wiley   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

Coprological assessment of domestic carnivores in public areas and health education focused on larva migrans in São Paulo State, Brazil. [PDF]

open access: yesRev Bras Parasitol Vet
Silva AID   +17 more
europepmc   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos   +8 more
wiley   +1 more source

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