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The Journal of STEAM Education (J-STEAM) is a free and open-access journal that is peer-reviewed by an international team of reviewers. It is an online publication and is published by the STEAM Education Research Association. The journal publishes articles from a range of topics in educational research and related disciplines. As the J-STEAM ...
Stem Cells and Development is a biweekly peer-reviewed scientific journal covering cell biology, with a specific focus on biomedical applications of stem cells. It was established in 1992 as the Journal of Hematotherapy, and was renamed the Journal of Hematotherapy & Stem Cell Research in 1999. The journal obtained its current name in 2004. [1]
Embryonic stem cells exhibit dramatic and complex alterations to both global and site-specific chromatin structures. Lee et al. performed an experiment to determine the importance of deacetylation and acetylation for stem cell differentiation by looking at global acetylation and methylation levels at certain site-specific modification in histone sites H3K9 and H3K4.
The STEM strand is under the Academic Track, which also includes other strands like ABM, HUMSS, and GAS. [58] [59] The purpose of the STEM strand is to educate students in the field of science, technology, engineering, and mathematics, in an interdisciplinary and applied approach, and to give students advanced knowledge and application in the ...
The following is a partial list of scientific journals. There are thousands of scientific journals in publication, and many more have been published at various points in the past. The list given here is far from exhaustive, only containing some of the most influential, currently publishing journals in each field.
The submission systems limited to the participating ARPHA journals <100 2020 Pensoft Publishers: Authorea [6] Multidisciplinary: A collaborative writing platform that can be used as preprint server >10,000 2013 Atypon: Beilstein Archives: Multidisciplinary: Preprint server for Beilstein journals >100 2019 Beilstein Institut: BioHackrXiv: Life ...
The immortal DNA strand hypothesis was proposed in 1975 by John Cairns as a mechanism for adult stem cells to minimize mutations in their genomes. [1] This hypothesis proposes that instead of segregating their DNA during mitosis in a random manner, adult stem cells divide their DNA asymmetrically, and retain a distinct template set of DNA strands (parental strands) in each division.
The mRNA stem-loop structure forming at the ribosome binding site may control an initiation of translation. [4] [5] Stem-loop structures are also important in prokaryotic rho-independent transcription termination. The hairpin loop forms in an mRNA strand during transcription and causes the RNA polymerase to become dissociated from the DNA ...