نتایج جستجو برای: gsc controller
تعداد نتایج: 64521 فیلتر نتایج به سال:
Goosecoid (gsc)is expressed in the organizer region of vertebrate embryos undergoing the movements of gastrulation. Likewise, the early heart tube (8.5-9.5 dpc) undergoes a similar process of looping to bring the atrial region cranial and dorsal to the ventricular region, eventually giving rise to the four chambered heart. In order to determine whether gsc is similarly involved in heart morphog...
The purpose of this work was to study the giant strong component (GSC) of B. thuringiensis metabolic network by structural and functional analysis. Based on so-called "bow tie" structure, we extracted and studied GSC with its functional significance. Global structural properties such as degree distribution and average path length were computed and indicated that the GSC is also a small-world an...
This report summarizes the proceedings of the Metagenomics, Metadata, Metaanalysis, Models and Metainfrastructure (M5) Roundtable at the 13th International Society for Microbial Ecology Meeting in Seattle, WA, USA August 22-27, 2010. The Genomic Standards Consortium (GSC) hosted this meeting as a community engagement exercise to describe the GSC to the microbial ecology community during this im...
The noise reduction performance of the Generalized Sidelobe Canceller (GSC) depends on the validity of a priori assumptions about the signal model, whereas the recently developed Multi-channel Wiener Filter (MWF) techniques do not, hence, their potential benefit. However, both techniques rely on a speech detection algorithm. In this paper, we analyze the average effect of speech detection error...
In the Drosophila ovary, germline stem cell (GSC) self-renewal is controlled by both extrinsic and intrinsic factors. The Bmp signal from niche cells controls GSC self-renewal by directly repressing a Bam-dependent differentiation pathway in GSCs. pelota (pelo), which has been previously shown to be required for Drosophila male meiosis, was identified in our genetic screen as a dominant suppres...
Cultured spermatogonial stem cells (GSCs) can spontaneously form pluripotent cells in certain culture conditions. However, GSC reprogramming is a rare event that is largely unexplained. We show GSCs have high expression of mesenchymal to epithelial transition (MET) suppressors resulting in a developmental barrier inhibiting GSC reprogramming. Either increasing OCT4 or repressing transforming gr...
PIWI proteins play essential roles in germ cells and stem cell lineages. In Drosophila, Piwi is required in somatic niche cells and germline stem cells (GSCs) to support GSC self-renewal and differentiation. Whether and how other PIWI proteins are involved in GSC biology remains unknown. Here, we show that Aubergine (Aub), another PIWI protein, is intrinsically required in GSCs for their self-r...
The Genomic Standards Consortium (GSC) is an open-membership community that was founded in 2005 to work towards the development, implementation and harmonization of standards in the field of genomics. Starting with the defined task of establishing a minimal set of descriptions the GSC has evolved into an active standards-setting body that currently has 18 ongoing projects, with additional proje...
Recent studies of the sieving of serum albumin in the rat kidney using a two-photon microscope suggested that the glomerular sieving coefficient (GSC) of albumin is 0.034, much higher than earlier micropuncture determinations. In the present study, we critically evaluated the use of the two-photon microscope to measure the GSC of albumin in the Munich-Wistar rat in vivo. The albumin GSC average...
The paper contains an exposition of some non standard approach to gentzenization of modal logics. The first section is devoted to short discussion of desirable properties of Gentzen systems and the short review of various sequential systems for modal logics. Two non standard, cut-free sequent systems are then presented, both based on the idea of using special modal sequents, in addition to usua...
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