Results 31 to 40 of about 437,526 (312)

Dynamic expression of chromatin modifiers during developmental transitions in mouse preimplantation embryos [PDF]

open access: yes, 2015
During mouse preimplantation development, major changes in cell fate are accompanied by extensive alterations of gene expression programs. Embryos first transition from a maternal to zygotic program and subsequently specify the pluripotent and the ...
Peters, Antoine H. F. M.   +3 more
core   +1 more source

Poly(ADP-ribosyl)ating enzymes cooperate to coordinate development

open access: yesScientific Reports, 2022
The transcriptome is subject to rapid and massive changes during the transition between developmental stages. These changes require tight control to avoid the undesired reactivation of gene expression that is only important for previous developmental ...
Guillaume Bordet   +2 more
doaj   +1 more source

DNA methylation-free Arabidopsis reveals crucial roles of DNA methylation in regulating gene expression and development

open access: yesNature Communications, 2022
Our understanding of the extent of involvement of DNA methylation in genome-wide gene regulation and plant developmental control is incomplete. Here, the authors knock out all five known DNA methyltransferases and show the developmental and gene ...
Li He   +8 more
doaj   +1 more source

mRNA Cap Methylation in Pluripotency and Differentiation

open access: yesCell Reports, 2016
The mRNA cap recruits factors essential for transcript processing and translation initiation. We report that regulated mRNA cap methylation is a feature of embryonic stem cell (ESC) differentiation. Expression of the mRNA cap methyltransferase activating
Laura Grasso   +9 more
doaj   +1 more source

Transcriptome sequencing and developmental regulation of gene expression in Anopheles aquasalis. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2014
BACKGROUND:Anopheles aquasalis is a major malaria vector in coastal areas of South and Central America where it breeds preferentially in brackish water.
André L Costa-da-Silva   +12 more
doaj   +1 more source

Functional genomic analysis of developmental control gene action in the embryonic nervous system of "Drosophila" [PDF]

open access: yes, 2003
In the past two decades, developmental genetic analysis of the molecular control elements involved in early embryonic brain patterning has uncovered the existence of structurally and functionally homologous genes that have comparable, and indeed ...
Montalta-He, Haiqiong
core   +1 more source

Optogenetic Control of Gene Expression in Drosophila. [PDF]

open access: yesPLoS ONE, 2015
To study the molecular mechanism of complex biological systems, it is important to be able to artificially manipulate gene expression in desired target sites with high precision.
Yick-Bun Chan   +2 more
doaj   +1 more source

Developmental and tissue-specific involvement of peroxisome proliferator-activated receptor-alpha in the control of mouse uncoupling protein-3 gene expression.

open access: yes, 2013
Uncoupling protein-3 (UCP3) is a member of the mitochondrial carrier family expressed preferentially in skeletal muscle and heart. It appears to be involved in metabolic handling of fatty acids in a way that minimizes excessive production of reactive ...
Villarroya i Gombau, Francesc   +6 more
core   +1 more source

Role of cyclic AMP in the control of cell-specific gene expression [PDF]

open access: yes, 1993
Genes have to be expressed in specific cell types at appropriate times of development dependent on external signals. cAMP signaling occurs in all cells, thus raising the question of how this signal transduction pattern is integrated into mechanisms ...
Boshart, Michael   +3 more
core   +1 more source

Genome-wide expression profiling of in vivo-derived bloodstream parasite stages and dynamic analysis of mRNA alterations during synchronous differentiation in Trypanosoma brucei [PDF]

open access: yes, 2009
Background: Trypanosomes undergo extensive developmental changes during their complex life cycle. Crucial among these is the transition between slender and stumpy bloodstream forms and, thereafter, the differentiation from stumpy to tsetse-midgut ...
Ross Alan   +22 more
core   +1 more source

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