Results 151 to 160 of about 94,844 (308)

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

Bioecologia de Dermatobia hominis (Linnaeus Jr., 1781) em Palotina, Paraná, Brasil

Ciência Rural, 2002
O presente trabalho foi desenvolvido na UFPR - Campus Palotina, no Paraná, e em três propriedades rurais do mesmo município, durante o período de novembro de 1997 a maio de 1999.
Pinto Simone Benghi, Soccol Vanete Thomaz, Vendruscolo Eliane, Rochadelli Roberto, Ribeiro Paulo Bretanha, Freitag Alaércio, Henemann Carlos, Uemura Márcio   +7 more
doaj  

Robinow syndrome DVL1 variants disrupt morphogenesis and appendage formation in a Drosophila disease model

Developmental Dynamics, EarlyView.
Abstract Background Robinow syndrome is a rare developmental syndrome caused by variants in genes in Wnt signaling pathways. We previously showed that expression of patient variants in Dishevelled 1 (DVL1) in Drosophila and chicken models disrupts the balance of canonical and non‐canonical Wnt signaling.
Gamze Akarsu, Katja R. MacCharles, Kenneth Kin Lam Wong, Joy M. Richman, Esther M. Verheyen   +4 more
wiley   +1 more source

Assimilation efficiency in Bufo spinulosus tadpoles (Anura: Bufonidae): effects of temperature, diet quality and geographic origin Eficiencia de asimilación en larvas de Bufo spinulosus (Anura: Bufonidae): efecto de la temperatura, calidad de dieta y origen geográfico

Revista Chilena de Historia Natural, 2005
The assimilation efficiency of Bufo spinulosus tadpoles from four localities in Chile was evaluated for two different temperatures (15 and 25 ºC) and two different diets (low nutritional quality diet (LQD): 22.28 mg g N-1; high nutritional quality diet ...
A. GONZALO BENAVIDES, ALBERTO VELOSO, PAULINA JIMÉNEZ, MARCO A. MÉNDEZ   +3 more
doaj  

Possible role of microtubules in vesicular transport of matrix protein during sea urchin larval biomineralization

Developmental Dynamics, EarlyView.
Abstract Background Biomineralization is a vital biological process through which organisms produce mineralized structures such as shells, skeletons, and teeth. Microtubules are essential for biomineralization in various eukaryotic species; however, their specific roles in this process remain unclear.
Areen Qassem, Tsvia Gildor, Smadar Ben‐Tabou de‐Leon   +2 more
wiley   +1 more source

Heterozygous Med13l mice recapitulate a developmental growth delay and craniofacial anomalies seen in MED13L syndrome

Developmental Dynamics, EarlyView.
Abstract Background Gene transcription is crucial for embryo and postnatal development and is regulated by the Mediator complex. Mediator is comprised of four submodules, including the kinase submodule (CKM). The CKM consists of MED13, MED12, CDK8, and CCNC.
Anna K. Leinheiser, Timothy T. Nguyen, Kayla M. Henry, Mariela Rosales, Eric Van Otterloo, Chad E. Grueter   +5 more
wiley   +1 more source

[Furuncular lesions in a traveler returning from Senegal]. [PDF]

Aten Primaria
Cerpa Almenara V, Nebreda Mayoral T, Polo García C.   +2 more
europepmc   +1 more source

The β integrin modulates serotonin sensitivity via NPxY motifs to regulate egg laying and mechanosensation behaviors in Caenorhabditis elegans

Developmental Dynamics, EarlyView.
Abstract Background Integrin is an αβ heterodimeric receptor to the extracellular matrix; its binding to the matrix recruits focal adhesions to two NPxY motifs, the tyrosine phosphorylation sites in the cytoplasmic domain. Studies found that replacing tyrosines (Y) with phenylalanines (F) in the motif of β1 integrin displayed little developmental or ...
Josh Haram Bumm, Daniel Dogeon Lee, Zhongqiang Qiu, Angela Haeun Choi, Meghana Kolluri, Michael J. Olsen, Lianzijun Wang, Myeongwoo Lee   +7 more
wiley   +1 more source

Evaluation of the spraying of entomopathogenic nematode diluted in vinasse on <i>Stomoxys calcitrans</i> larvae (Diptera: Muscidae) under environmental conditions. [PDF]

Braz J Vet Med
Monteiro AC, de Souza ACF, Matos JDR, da Silva DP, de Almeida GPS, de Souza VT, Chambarelli MCMDC, Monteiro JLL, Bittencourt AJ.   +8 more
europepmc   +1 more source

Evaluation of susceptibility to organophosphates in populations of Aedes aegypti in La Guajira, Colombia [PDF]

Biomedica, 2023
Maestre-Serrano R, Flórez-Rivadeneira Z, Castro-Camacho JM, Ochoa-Bohórquez L, Gómez-Camargo D, Pareja-Loaiza P, Ponce-García G, Flores AE.   +7 more
europepmc   +1 more source