Results 231 to 240 of about 461,979 (350)

Differential sensitivity of midline development to mitosis during and after primitive streak extension

Developmental Dynamics, EarlyView.
Abstract Background Midline establishment is a fundamental process during early embryogenesis for Bilaterians. Midline morphogenesis in non‐amniotes can occur without mitosis, through Planar Cell Polarity (PCP) signaling. By contrast, amniotes utilize both cellular processes for developing the early midline landmark, the primitive streak (PS).
Zhiling Zhao, Rieko Asai, Takashi Mikawa
wiley   +1 more source

Different chick processing holding devices reveal welfare and stress effects via novel down-feather biomarkers. [PDF]

Poult Sci
Jhetam S, Shynkaruk T, Adler CAB, Buchynski K, Gesy K, Gomis S, Crowe TG, Van Kessel AG, Dridi S, Schwean-Lardner K.   +9 more
europepmc   +1 more source

Embryonic cerebrospinal fluid pressure in fetal mice in utero: External factors pressurize the intraventricular space

Developmental Dynamics, EarlyView.
Abstract Background Previous experiments inducing leakage of embryonic cerebrospinal fluid (CSF) suggest the necessity of intraventricular CSF pressure (PCSF) for brain morphogenesis. Nevertheless, how embryonic PCSF occurs is unclear, especially in utero. Results Using a Landis water manometer, we measured PCSF in fetal mice isolated from the amniotic
Koichiro Tsujikawa, Reina Muramatsu, Takaki Miyata   +2 more
wiley   +1 more source

The effect of light during incubation and dark shelter enrichment on chick growth and behavior. [PDF]

Poult Sci
Kosin L, O'Hara E, Johnston AR, Brown H, Henderson LJ, Meddle SL.   +5 more
europepmc   +1 more source

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

Alternative protocols for sanitizing hatching eggs and their effects on the microbiota of eggshell surface and chick yolk sac. [PDF]

Braz J Microbiol
Melo EF, Clímaco WLS, Pompeu MA, Vieira MC, Figueiredo HCP, de Souza MR, Araujo ICS, Lara LJC.   +7 more
europepmc   +1 more source

Role of SoxE transcription factors in development and disease

Developmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

Phenology modulates the top-down control of ants on bird ectoparasites: from mutualism to antagonism. [PDF]

Commun Biol
Avilés JM, Salido Á, Reyes-López JL, Parejo D.   +3 more
europepmc   +1 more source