Results 71 to 80 of about 1,300,822 (378)
The Role of Oocyte Organelles in Determining Developmental Competence
Biology, 2017 The ability of an oocyte to undergo successful cytoplasmic and nuclear maturation, fertilization and embryo development is referred to as the oocyte’s quality or developmental competence.
Karen L. Reader +2 more
doaj +1 more source
Gaucher’s Disease: A Rare Case, Diagnosed By Fine Needle Aspiration Cytology [PDF]
Journal of Clinical and Diagnostic Research, 2016 Fine Needle Aspiration (FNA) is a simple, inexpensive and innocuous diagnostic tool. It is increasingly accepted in daily medical practice. We report a case of Gaucher’s disease diagnosed by FNA of enlarged spleen in a seven-year-old male presented with
Rashmi Rani Bharti, Bipin Kumar
doaj +1 more source
Evolutionary interplay between viruses and R‐loops
FEBS Letters, EarlyView.Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi +4 more
wiley +1 more source
Ribogospodarsʹka Nauka UkraïniPurpose. To carry out a histological assessment of pikeperch gills under conditions of man-made hypoxia. To analyse the degree of changes in the lamellae structure depending on the stress duration.
О. Koziy
doaj +1 more source
Male sterility of triticale lines generated through recombination of triticale and rye maintainers
Spanish Journal of Agricultural Research, 2014 The Triticum timopheevi cytoplasmic male sterility (cms) system in triticale (xTriticosecale Wittmack) suffers from a low frequency of maintainers and environmental instability of the male sterility. On the other hand, the Pampa cms system in rye (Secale
Tomasz Warzecha +2 more
doaj +1 more source
Ca2+-Stimulated Catecholamine Release from alpha-Toxin Permeabilized PC12 Cells [PDF]
, 1987 Two possible cellular pathways of catecholamines from the chromaffin vesicles of PC 12 cells to the surrounding medium are explored in this study. The direct one circumventing the cytoplasm can be activated in a-toxin-permeabilized cells with micromolar ...
Ahnert-Hilger, G. +2 more
core +1 more source
Angewandte Chemie, 2015 The quantification of vesicular transmitter content is important for studying the mechanisms of neurotransmission and malfunction in disease, and yet it is incredibly difficult to measure the tiny amounts of neurotransmitters in the attoliter volume of a
Xianchan Li +4 more
semanticscholar +1 more source
Purification tags markedly affect self‐aggregation of CPEB3
FEBS Letters, EarlyView.Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito +6 more
wiley +1 more source
Fatal and Benign Congenital Myopathies: Differential Diagnosis
Pediatric Neurology Briefs, 1991 Muscle biopsies from four infants with fatal myopathy and four with benign myopathy were examined using biochemical, histochemical and immunohistochemical techniques in the Departments of Neurology, Pathology and Genetics, Columbia University, New York ...
J Gordon Millichap
doaj +1 more source
Stable association of RNAi machinery is conserved between the cytoplasm and nucleus of human cells
RNA: A publication of the RNA Society, 2016 Argonaute 2 (AGO2), the catalytic engine of RNAi, is typically associated with inhibition of translation in the cytoplasm. AGO2 has also been implicated in nuclear processes including transcription and splicing.
Roya Kalantari +7 more
semanticscholar +1 more source