Search Results for "Ovum Cell Structure Function"

22:17 EDT 28th May 2015 | BioPortfolio

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Structure

Serine Threonine protein kinase C PKC

The serine/threonine protein kinase C (PKC) family consists of at least 11 mammalian isozymes belonging to a larger subclass of protein kinases termed the adenine-guanine-cytosine (AGC) kinases. PK...

Antibody classes

An antibody, also known as an immunoglobulin, is a large Y-shaped protein used by the immune system to identify and neutralize foreign objects such as bacteria and viruses. The antibody recognizes a...

Gene Function

Tumor Antigens

Tumor antigen is an antigenic substance produced in tumor cells, i.e., it triggers an immune response in the host. Tumor antigens are useful in identifying tumor cells and are potential candidates f...

Matching News

Structural biology: Hand in hand structure and function of T6SSs

Two studies report the atomic structure of two bacterial type VI secretion systems and identify specific domains that are essential for their function.

Dark neural patches in the neostriatum

Researchers at the Okinawa Institute of Science and Technology Graduate University's Brain Mechanisms for Behaviour Unit have found a surprise upon mapping the precise connectivity inside a brain stru...

How cells communicate

(Karlsruher Institut für Technologie (KIT) ) During embryonal development of vertebrates, signaling molecules inform each cell about its position. So the cell can develop its special structure and fu...

CetZ tubulin-like proteins control archaeal cell shape

Tubulin is a major component of the eukaryotic cytoskeleton, controlling cell shape, structure and dynamics, whereas its bacterial homologue FtsZ establishes the cytokinetic ring that constricts durin...

MU scientist and inventor contributes to the study of cell genetics

(University of Missouri-Columbia) Cytogenetics is a branch of science that studies the structure and function of cells with a focus on the chromosomes found within the cell. Often, plant cell research...

Transport molecule forms a protective structure to guide proteins to cell membrane

(University of Chicago Medical Center) The molecular complex that guides an important class of proteins to correct locations in cell membranes does so by forming a dimeric structure with a protective ...

Secondary structure reshuffling modulates glycosyltransferase function at the membrane

Secondary structure refolding is a key event in biology as it modulates the conformation of many proteins in the cell, generating functional or aberrant states. The crystal structures of mannosyltrans...

Correlation of structure and function of the macula in patients with retinitis pigmentosa

Correlation of structure and function of the macula in patients with retinitis pigmentosa Eye advance online publication, May 8 2015. doi:10.1038/eye.2015.61 Authors: R Battu, A Khanna, B H...

Matching PubMed Articles

Removal of annexin V-positive sperm cells for intracytoplasmic sperm injection in ovum donation cycles does not improve reproductive outcome: a controlled and randomized trial in unselected males.

To determine the effect of removing presumptive apoptotic sperm cells from samples from unselected males by means of magnetic activated cell sorting (MACS) on live-birth delivery rates after intracyto...

Up against the wall: Is yeast cell wall integrity ensured by mechanosensing in plasma membrane microdomains?

Yeast cell wall integrity (CWI) signaling serves as a model for the regulation of fungal cell wall synthesis and provides the basis for the development of antifungal drugs. A set of five membrane-span...

The role of disulfide bonds in structure and activity of chlorotoxin.

Background: Chlorotoxin is a small scorpion peptide that inhibits glioma cell migration. We investigated the importance of a major component of chlorotoxin's chemical structure - four disulfide bonds ...

A New Protein Structure Representation for Efficient Protein Function Prediction.

Abstract One of the challenging problems in bioinformatics is the prediction of protein function. Protein function is the main key that can be used to classify different proteins. Protein function can...

Structure function for high-concentration biophantoms of polydisperse scatterer sizes.

Ultrasonic backscattering coefficient (BSC) has been used extensively to characterize tissue. In most cases, sparse scatterer concentrations are assumed. However, many types of tissues have dense scat...

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