Several studies on the white sardine: Sardinella albella, have focused on the identification of stock composition and behavior. In this study population genetic structure and historical demography of S. albella along the cost of the Persian Gulf and Sea of Oman were investigated with a 500-bp segment of mt-DNA control region. In total 40 samples were collected from 3 locations: Jask in Sea of O...

In the mammalian skin epidermis, it has long been unclear how molecularly heterogenous stem/progenitor cell populations fit into complete trajectory of epidermal differentiation. Here, we combine in vivo imaging with single-cell RNA sequencing to define early stages stem differentiation at molecular and behavioral level. We show that differentiation, from commitment exit layer, is a multi-day p...

Mesenchymal stem cells are excellent for in vitro studies about biological processes during the differentiation of osteogenic progenitor cells into mineralizing cells such as osteoblasts. Human dental follicle cells (DFCs) are dental mesenchymal stem cells and they can be isolated from third molar teeth. Because DFCs are the genuine progenitor cells of periodontal tissue cells, they have been u...

This report presents a comparative description of the acetylcholinesterase and butyrylcholinesterase activities and their molecular forms in primary cultures of retinal pigment epithelium (RPE). Acetylcholinesterase activity increases during differentiation of the cells. Sucrose sedimentation analysis of acetylcholinesterase and butyrylcholinesterase molecular forms revealed the presence of A12...

purpose: to separate and characterize orbital fat-derived stem cells (ofscs) and compare its cellular and molecular properties with those of bone marrow-derived mesenchymal stem cells (mscs) and adipose-derived stem cells (ascs). methods: stem cells from orbital fat, abdominal fat and bone marrow aspirates have been isolated. we assessed stem cell specific cell surface markers using cytometry, ...

Both stem cell self-renewal and lineage differentiation are controlled extrinsically as well as intrinsically. Germline stem cells (GSCs) in the Drosophila ovary provide an attractive model in which to study both stem cell self-renewal and lineage differentiation at the molecular and cellular level. Recently, we have proposed that escort cells (ECs) form a differentiation niche to control GSC l...

Background and Objectives: The mesenchymal stem cells derived from peripheral blood (PB) have been recognized as a promising source for allogeneic cell therapy. The aim of this study was to investigate the isolation, growth and differentiation ability of peripheral blood-isolated mesenchymal stem cells. Methods: The mononuclear cells were purified from fr...

As the most abundant internal mRNA modification, N6-methyladenosine (m6A) RNA methylation has been found to influence many biological events including bone mesenchymal stem cells (BMSCs) osteogenic differentiation. YTH binding protein C2 （YTHDC2） is an m6A reading with ability mediate decay of combined methylated mRNA, however its role in BMSCs differentiation remains unknown. In this study, we...

Recent work in the field of molecular biology and differentiation has been directed towards an assessment of the number of different genes involved in the development and differentiation process. By the techniques of RNA-DNA hybridization to single copy DNA, it appears that some 60,000-200,000 different RNA sequences are expressed during embryonic development in the mouse. The differentiating b...