Results 41 to 50 of about 5,670,610 (287)
Dehydration Stress Memory Genes in Triticum turgidum L. ssp. durum (Desf.)
BioTech, 2022 Exposure to successive stress cycles can result in a variety of memory response patterns in several plant species. We have investigated a group of these patterns at both the transcriptional and physiological memory levels in durum wheat.
Monther T. Sadder +3 more
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Immune Protection of Stem Cell-Derived Islet Cell Therapy for Treating Diabetes
Frontiers in Endocrinology, 2021 Insulin injection is currently the main therapy for type 1 diabetes (T1D) or late stage of severe type 2 diabetes (T2D). Human pancreatic islet transplantation confers a significant improvement in glycemic control and prevents life-threatening severe ...
Meghan Tahbaz +2 more
doaj +1 more source
Epigenetic transcriptional memory. [PDF]
Curr Genet, 2017 Organisms alter gene expression to adapt to changes in environmental conditions such as temperature, nutrients, inflammatory signals, and stress (Gialitakis et al. in Mol Cell Biol 30:2046-2056, 2010; Conrath in Trends Plant Sci 16:524-531, 2011; Avramova in Plant J 83:149-159, 2015; Solé et al.
D'Urso A, Brickner JH.
europepmc +4 more sources
Learning, Memory, and Transcription Factors [PDF]
Pediatric Research, 2003 Cognitive disorders in children have traditionally been described in terms of clinical phenotypes or syndromes, chromosomal lesions, metabolic disorders, or neuropathology. Relatively little is known about how these disorders affect the chemical reactions involved in learning and memory.
Michael V, Johnston +2 more
openaire +2 more sources
The Regulation of Transcription in Memory Consolidation [PDF]
Cold Spring Harbor Perspectives in Biology, 2014 De novo transcription of DNA is a fundamental requirement for the formation of long-term memory. It is required during both consolidation and reconsolidation, the posttraining and postreactivation phases that change the state of the memory from a fragile into a stable and long-lasting form.
Cristina M, Alberini, Eric R, Kandel
openaire +2 more sources
Frontiers in Cell and Developmental Biology, 2021 Polycomb group (PcG) and trithorax group (trxG) proteins are evolutionary conserved factors that contribute to cell fate determination and maintenance of cellular identities during development of multicellular organisms.
Muhammad Haider Farooq Khan +8 more
doaj +1 more source
Differentiation is accompanied by a progressive loss in transcriptional memory. [PDF]
BMC Biol, 2022 Abstract Background Cell differentiation requires the integration of two opposite processes, a stabilizing cellular memory, especially at the transcriptional scale, and a burst of gene expression variability which follows the differentiation induction.
Fourneaux C +13 more
europepmc +6 more sources
Epigenetic memory contributing to the pathogenesis of AKI-to-CKD transition
Frontiers in Molecular Biosciences, 2022 Epigenetic memory, which refers to the ability of cells to retain and transmit epigenetic marks to their daughter cells, maintains unique gene expression patterns.
Fumiaki Tanemoto +2 more
doaj +1 more source
Rpd3L HDAC links H3K4me3 to transcriptional repression memory
, 2020 Transcriptional memory is critical for the faster reactivation of necessary genes upon environmental changes and requires that the genes were previously in an active state.
이상혁, 김태수
core +2 more sources
Creating memories of transcription [PDF]
Proceedings of the National Academy of Sciences, 2013 Two genetically identical cells grown under the same conditions can exhibit stochastic fluctuations in gene expression. Such cell-to-cell variation in expression of key genes is hypothesized to help drive developmental fate decisions and cell specialization during differentiation.
openaire +2 more sources