Results 31 to 40 of about 101,159 (275)
The role of entropic penalties of circular DNA assembly in spectroscopy and imaging
Journal of Theoretical and Applied Physics, 2019 Recently, some authors have considered thermodynamics of DNA and obtained its entropy. In parallel, they have shown that phonons which are agents of temperature and entropy have direct effects on the electrons.
Alireza Sepehri +3 more
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Antioxidant systems in chick embryo development. Part 1. Vitamin E, carotenoids and selenium
Animal Nutrition, 2016 Chick viability is known to be an important factor determining profitability of the poultry industry. Chick embryo tissues contain a high proportion of highly polyunsaturated fatty acids in the lipid fraction and therefore need antioxidant defence.
Peter F. Surai +2 more
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Formation of embryos of the Earth and the Moon from the common rarefied condensation and their subsequent growth [PDF]
Solar System Research, 2018, v. 52, N 5, p. 401-416, 2020 Embryos of the Moon and the Earth may have formed as a result of contraction of a common parental rarefied condensation. The required angular momentum of this condensation could largely be acquired in a collision of two rarefied condensations producing the parental condensation. With the subsequent growth of embryos of the Moon and the Earth taken into
arxiv +1 more source
Higher levels of CO2 during late incubation alter the hatch time of chicken embryos [PDF]
, 2015 status ...
C. Bahr +14 more
core +1 more source
Generating active T1 transitions through mechanochemical feedback [PDF]
arXiv, 2021 Convergence-extension in embryos is controlled by chemical and mechanical signalling. A key cellular process is the exchange of neighbours via T1 transitions. We propose and analyse a model with positive feedback between recruitment of myosin motors and mechanical tension in cell junctions. The model produces active T1 events, which act to elongate the
arxiv
A Review of the Emerging White Chick Hatchery Disease
Viruses, 2021 White chick hatchery disease is an emerging disease of broiler chicks with which the virus, chicken astrovirus, has been associated. Adult birds typically show no obvious clinical signs of infection, although some broiler breeder flocks have experienced ...
Kerry McIlwaine +4 more
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Cerberus is a feedback inhibitor of Nodal asymmetric signaling in the chick embryo [PDF]
, 2007 The TGF-beta-related molecule Nodal plays an essential and conserved role in left-right patterning of the vertebrate embryo. Previous reports have shown that the zebrafish and mouse Cerberus-related proteins Charon and Cerberus-like-2 (Cerl-2 ...
Andrade, Sofia +3 more
core +1 more source
Frontiers in Physiology, 2022 During incubation, the content of the egg is converted into a chick. This process is controlled by incubation conditions, which must meet the requirements of the chick embryo to obtain the best chick quality and maximum hatchability.
Servet YALCIN, Sezen Özkan, Tahir Shah
doaj +1 more source
New methods for chicken embryo manipulations [PDF]
, 2010 The capacity to image a growing embryo while simultaneously studying the developmental function of specific molecules provides invaluable information on embryogenesis.
De Bellard, Maria Elena +3 more
core +1 more source
Electroporation of embryonic chick skin explant
Medicine in Novel Technology and Devices, 2022 Since the introduction of electroporation a decade ago, the chick embryo has evolved into a powerful system for studying gene regulation and function during development.
Tailin Chen +6 more
doaj