Sentences with phrase «about cellular mechanism»

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Now, scientists at Princeton have used «designer chromatin'templates — highly customized replicas of cellular DNA and histone proteins, the scaffolding proteins around which DNA is wrapped — to reveal new details about Suv39h1's mechanism.

«Almost nothing is known» about the molecular and cellular mechanism by which water is detected in the mouth and throat, and the neural pathway by which that signal is transmitted to the brain, says Zachary Knight, a neuroscientist at the University of California, San Francisco.

I was extremely enthusiastic about the opportunity to immerse myself in a subject in detail, and chose the mechanisms of cellular immunology to study for a PhD.

Many basic questions remain to be answered about the mechanisms governing the formation of this intricate cellular network.

In this new paper, the researchers reveal more about that mechanism, showing that without the protective ability of BRCA1, breaks in the DNA strands go unfixed, prompting the molecule ATM kinase to activate a cellular «suicide» pathway involving a protein called p53.

Scott Henderson, who has been directing microscopy core facilities for nearly 25 years, loves to talk about how such facilities help scientists explore essential cellular functions and gain a better understanding of the mechanisms associated with disease.

Although there is substantial evidence from neuroimaging studies that the brain of a child with autism is undergoing abnormal development, little is known about the underlying cellular, molecular and genetic mechanisms that lead to the onset of autistic symptoms.

In fact, it has a lot to do with what we don't ingest This is because cellular cleansing often comes about when we give our bodies a rest from regular meals, which helps our bodies use their built - in mechanisms to cleanse themselves at the cellular level.

However, based on the available data, the presence of autofluorescent material does not provide us with specific clues about the cellular and molecular disease mechanisms resulting in photoreceptor loss and retinal degeneration.

For example, the biologist James Shapiro (no relation) discovered a cellular mechanism of genomic change that Darwin did not know about.

London, England About Blog Exploring the molecular mechanisms that underpin key biological processes, the Biochemical Journal is a leading bioscience journal publishing high - impact scientific research papers and reviews on the latest advances and new mechanistic concepts in the fields of biochemistry, cellular biosciences and molecular biology.