Sentences with phrase «of cell morphogenesis»

Molecular mechanisms of cell morphogenesis in the fungus Ustilago maydis.

They study the mechanism of genome organization in development, homeostasis — metabolic balance — and aging; and the influence of cell morphogenesis, or cell shape and steructure, on cell fate decisions.

Among the total gene transcripts that were differentially expressed during daytime six biological processes were found: Wnt signaling pathway, cell junction organization, SMAD binding, regulation of cell morphogenesis, TGF - β signaling pathway, and amino acid synthesis (Fig. 4A).

Not exact matches

Sheldrake's basic folly, argues Wolpert, is that he is pushing the notion of morphic resonance at precisely the time when strictly biochemical analysis of cell structure and organization is close to providing a comprehensive explanation for morphogenesis, the process by which living creatures acquire their shapes.

Sheldrake contends that the shapes cells assume and the forms of tissues, organs, and the whole animal — in other words, morphogenesis itself — are not explained by protein synthesis alone.

This illustration is a montage of photographs, taken from Figure 4 of «Testing Turing's Theory of Morphogenesis in Chemical Cells,» depicting the evolution of physical morphogenesis from an initial homogeneous state (upper left, same volume and color) through a chemically heterogeneous state (center, same volume but different colors) and into a chemo - physical heterogeneous state (lower right, different volumesMorphogenesis in Chemical Cells,» depicting the evolution of physical morphogenesis from an initial homogeneous state (upper left, same volume and color) through a chemically heterogeneous state (center, same volume but different colors) and into a chemo - physical heterogeneous state (lower right, different volumesmorphogenesis from an initial homogeneous state (upper left, same volume and color) through a chemically heterogeneous state (center, same volume but different colors) and into a chemo - physical heterogeneous state (lower right, different volumes and colors).

The neural cell adhesion molecule, N - CAM, appears on early embryonic cells and is important in the formation of cell collectives and their boundaries at sites of morphogenesis.

A study by Sofia J. Araújo, a Ramón y Cajal researcher with the Morphogenesis in Drosophila lab at the Institute for Research in Biomedicine (IRB), elucidates the genetic regulation of cell migration.

This study will be presented on Saturday, July 16 from 5:00 - 5:15 p.m. during the Cell Biology, Morphogenesis, and Development session, Palms Ballroom Canary 2 as part of The Allied Genetics Conference, Orlando World Center Marriott, Orlando, Florida.

«Our focus here has been on early heart development, but the basic principles of patterning of human pluripotent stem cells, and subsequently differentiating them, can be readily expanded into a broad range of tissues for understanding embryogenesis and tissue morphogenesis,» said Healy.

In particular, this study demonstrates the capability to track structural dynamics and remodeling of the cell surface, such as morphogenesis of filopodia, membrane ruffles, pit formation or endocytosis, in response to environmental stimulants.

«Our focus here has been on early heart development, but the basic principles of patterning of human pluripotent stem cells, and subsequently differentiating them, can be readily expanded into a broad range of tissues for understanding embryogenesis and tissue morphogenesis,» said Dr. Healy.

Alteration of collagen - dependent adhesion, motility, and morphogenesis by the expression of antisense a2 integrin mRNA in mammary cells.

Lysophosphatidic acid and sphingosine -1-phosphate promote morphogenesis and block invasion of prostate cancer cells in three - dimensional organotypic models.

Self - organizing properties of mouse pluripotent cells initiate morphogenesis upon implantation.

Dr Shi is a senior investigator and the Chief of Section on Molecular Morphogenesis, NICHD, NIH, and is currently serving as the Editor - in - Chief of Cell & Bioscience in his personal capacity.

A role for the extracellular domain of Crumbs in morphogenesis of Drosophila photoreceptor cells.

In particular we are interested to unravel the mechanisms that ensure the maintenance of the apical membrane when exposed to physical stress, e. g. during morphogenesis of epithelial tissues, or when exposed to light stress in photoreceptor cells, using Drosophila and zebrafish as model organisms.

The retina as a model to explore the cell biology of morphogenesis — from pseudostratification to neuronal arrangements

Our insight will substantially enhance our understanding of dynamic cell shape regulation for instance in the context of cell migration as in cancer metastasis or during morphogenesis.

Vascular Signaling Regulation of vascular morphogenesis Brant Weinstein, NICHD / NIH Hemodynamic control of vascular development Mark Kahn, University of Pennsylvania A rap song about vascular cell adhesion Mark Ginsberg, University of California, San Diego

My lab is investigating basic mechanisms of patterning and morphogenesis in epithelia — we use the developing wing of drosophila as a model system and apply genetic, cell biological and physical tools to its analysis.

«In the case of morphogenesis, these are interactions between cells; in the case of population genetics, the interactions are between genetic polymorphisms,» said Shraiman.

Cell polarity is fundamental to the development of multi-cellular organisms, playing a central role in proliferation, cell fate diversification and tissue homeostasis or morphogeneCell polarity is fundamental to the development of multi-cellular organisms, playing a central role in proliferation, cell fate diversification and tissue homeostasis or morphogenecell fate diversification and tissue homeostasis or morphogenesis.

Examples of these include cell proliferation, intracellular targeting, cell polarity, membrane traffic, cell migration, stem cell biology, chromatin regulation and function, differentiation, morphogenesis and biomechanics, and regeneration and cellular homeostasis, as well as developmental roles of genes, cellular structural dynamics, and signaling pathways.

Many in vivo processes, including morphogenesis or tumour maturation, involve small populations of cells within a spatially restricted region.

Although we have seen that sponges and eumetazoans share many common pathways related to morphogenesis and cell - type specification, there are notable genomic differences, including different microRNA assemblages46, lineage - specific domains and domain architectures, and the differential expansions of gene families.

Yohanns Bellaiche's teams, Polarity Division Morphogenesis --(CNRS / Inserm / Institut Curie), works on the organisation of tissue cells just published its latest results in the revue Nature: Epithelial tricellular junctions act as interphase...

Moreover, the data can serve as a basis for studies concerning the evolution of signaling mechanisms, as well as can give specific insights into the regulation of basic cellular processes such as polar cell growth, cell expansion, plant morphogenesis and the plants responses to fungal pathogens.

Studies cover a breadth of topics ranging from single molecules (molecular motors, DNA - protein interactions, membrane proteins) to cellular functions (cell adhesion, cell division, cell motility, intracellular transport) and the collective behaviour of cells in tissues and organisms (wound healing, morphogenesis).

The gene product's precise role is not currently understood but it is thought to anchor regulatory complexes at the photoreceptor connecting cilium, which acts as a bridge between the inner and outer segments of photoreceptor cells [43] as well as having functions in disk morphogenesis [42] and in the structure of the ciliary axoneme [44].