Results 171 to 180 of about 280,910 (369)
Reproduction in goats is a highly complex and dynamic process of life regulation, involving coordinated regulation from various aspects such as central nervous system regulation, reproductive system development, oocyte maturation, and fertilized egg ...
Zhifei Zhang+7 more
doaj +1 more source
YOLK PROTEIN UPTAKE IN THE OOCYTE OF THE MOSQUITO AEDES AEGYPTI. L [PDF]
Thomas F. Roth, Keith R. Porter
openalex +1 more source
Optical matrix imaging applied to embryology [PDF]
High-resolution label-free imaging of oocytes and embryos is essential for in vitro fertilization procedures. Yet conventional microscopy fails in this task because of aberrations and multiple scattering induced by refractive index heterogeneities inside the sample.
arxiv
Fluorescence Lifetime Imaging Techniques—A Review on Principles, Applications and Clinical Relevance
This article gives an overview of the most frequently used fluorescence‐lifetime imaging (FLIM) techniques, their capabilities and typical applications in biology and clinical studies. ABSTRACT This article gives an overview of the most frequently used fluorescence‐lifetime imaging (FLIM) techniques, their capabilities, and typical applications ...
V. I. Shcheslavskiy+5 more
wiley +1 more source
Illuminating Immunity: A Systematic Review of Immune Cell Autofluorescence
ABSTRACT Immunophenotyping provides valuable prognostic and diagnostic information, but is technically complex and expensive. The assessment of autofluorescence is label‐free and provides complex information on cell identity. However, research on its application to immunophenotyping has been heterogenous.
Aline Knab+4 more
wiley +1 more source
Functional expression of the yeast alpha-factor receptor in Xenopus oocytes [PDF]
The STE2 gene of the yeast Saccharomyces cerevisiae encodes a 431- residue polypeptide that has been shown by chemical cross-linking and genetic studies to be a component of the receptor for the peptide mating pheromone, alpha-factor.
Blumer, Kendall J.+4 more
core
OOCYTE DIFFERENTIATION IN THE SEA URCHIN, ARBACIA PUNCTULATA, WITH PARTICULAR REFERENCE TO THE ORIGIN OF CORTICAL GRANULES AND THEIR PARTICIPATION IN THE CORTICAL REACTION [PDF]
Everett Anderson
openalex +1 more source
Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition
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