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The Trypanosoma brucei RNA-Binding protein TbRRM1 is involved in the transcription of a subset of RNA Pol II-Dependent genes
(Wiley Blackwell Publishing, Inc, 2019-09)
It has been long thought that RNA Polymerase (Pol) II transcriptional regulation does not operate in trypanosomes. However, recent reports have suggested that these organisms could regulate RNA Pol II transcription by ...
Cytoplasmic RNA and nuclear changes detected cytochemically during the degeneration of salivary glands of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae)
(Pergamon-Elsevier B.V. Ltd, 2008-10-01)
The present study reports cytochemistry data about salivary glands of females (unfed, engorged, and at day three post-engorgement) and males (unfed, at day seven post-attachment, and at days three and seven post-detachment ...
Cytoplasmic RNA and nuclear changes detected cytochemically during the degeneration of salivary glands of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae)
(Pergamon-Elsevier B.V. Ltd, 2008-10-01)
The present study reports cytochemistry data about salivary glands of females (unfed, engorged, and at day three post-engorgement) and males (unfed, at day seven post-attachment, and at days three and seven post-detachment ...
A biophysical study of DNA condensation mediated by histones and protamines
(Elsivier, 2022-12-15)
The compaction of long DNA strands into confined spaces such as the nuclei of eukaryotic cells is an essential phenomenon towards the emergence of elaborated forms of life. Histones and protamines are the major nucleoproteins ...
Efeito do processo de sexagem de sêmen por citometria de fluxo e crioprervação sobre a morfometria da cabeça de espermatozóides e estabilidade de cromatinaEffect of the sexed semen process through flow cytometry and cryopreservation on the morphometry of spermatozoid heads and chromatin stability
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Ciências VeterináriasCiências AgráriasUFU, 2016)
Synchronization of germinal vesicle maturity improves efficacy of in vitro embryo production in Holstein cows
(Elsevier B.V., 2020-09-15)
Germinal vesicle oocytes obtained by ovum pick-up (OPU) on a random day are heterogeneous in terms of chromatin maturity, and those with an intermediate degree of chromatin compaction present higher developmental competence. ...
Avaliação da compactação de cromatina durante a maturação epididimária do espermatozoide de touroEvaluation of chromatin compaction during the epididimary maturation of the spermatozoide of bull
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Ciências Veterinárias, 2018)
Kat6b Modulates Oct4 and Nanog Binding to Chromatin in Embryonic Stem Cells and Is Required for Efficient Neural Differentiation
(Academic Press Ltd - Elsevier Science Ltd, 2019-03)
Chromatin remodeling is fundamental for the dynamical changes in transcriptional programs that occur during development and stem cell differentiation. The histone acetyltransferase Kat6b is relevant for neurogenesis in ...