Genetics and Molecular Biology of Protein Expression, Localization and Function

2012 ◽  
Keyword(s):  
Molecular Biology ◽  
Protein Expression ◽  
And Function

Establishing a model to demonstrate physical and mathematical properties of chromatin fibres in fission yeast cells - Research in the Molecular Biophysics Lab at Hiroshima University

Impact ◽  
2018 ◽  
Vol 2018 (3) ◽  
pp. 89-91
Author(s):  
Shin-ichi Tate
Keyword(s):  
Molecular Biology ◽  
Yeast Cells ◽  
Molecular Architecture ◽  
Ministry Of Education ◽  
Cellular Functions ◽  
Sports Science ◽  
Cellular Events ◽  
And Function ◽  
Education Culture ◽  
Open The Doors

The field of molecular biology has provided great insights into the structure and function of key molecules. Thanks to this area of research, we can now grasp the biological details of DNA and have characterised an enormous number of molecules in massive data bases. These 'biological periodic tables' have allowed scientists to connect molecules to particular cellular events, furthering scientific understanding of biological processes. However, molecular biology has yet to answer questions regarding 'higher-order' molecular architecture, such as that of chromatin. Chromatin is the molecular material that serves as the building block for chromosomes, the structures that carry an organism's genetic information inside of the cell's nucleus. Understanding the physical properties of chromatin is crucial in developing a more thorough picture of how chromatin's structure relate to its key cellular functions. Moreover, by establishing a physical model of chromatin, scientists will be able to open the doors into the true inner workings of the cell nucleus. Professor Shin-ichi Tate and his team of researchers at Hiroshima University's Research Center for the Mathematics on Chromatin Live Dynamics (RcMcD), are attempting to do just that. Through a five-year grant funded by the Platform for Dynamic Approaches to Living Systems from the Ministry of Education, Culture, Sports, Science and Technology, Tate is aiming to gain a clearer understanding of the structure and dynamics of chromatin.

scholarly journals Molecular biology approaches in bioadhesion research

2014 ◽  
Vol 5 ◽  
pp. 983-993 ◽  
Author(s):  
Marcelo Rodrigues ◽  
Birgit Lengerer ◽  
Thomas Ostermann ◽  
Peter Ladurner
Keyword(s):  
Molecular Biology ◽  
Biological Function ◽  
Molecular Approach ◽  
Research Groups ◽  
Blast Search ◽  
Search Facility ◽  
New Research ◽  
And Function ◽  
Functional Analyses

The use of molecular biology tools in the field of bioadhesion is still in its infancy. For new research groups who are considering taking a molecular approach, the techniques presented here are essential to unravelling the sequence of a gene, its expression and its biological function. Here we provide an outline for addressing adhesion-related genes in diverse organisms. We show how to gradually narrow down the number of candidate transcripts that are involved in adhesion by (1) generating a transcriptome and a differentially expressed cDNA list enriched for adhesion-related transcripts, (2) setting up a BLAST search facility, (3) perform an in situ hybridization screen, and (4) functional analyses of selected genes by using RNA interference knock-down. Furthermore, latest developments in genome-editing are presented as new tools to study gene function. By using this iterative multi-technologies approach, the identification, isolation, expression and function of adhesion-related genes can be studied in most organisms. These tools will improve our understanding of the diversity of molecules used for adhesion in different organisms and these findings will help to develop innovative bio-inspired adhesives.

E3 ligase CHIP and Hsc70 regulate Kv1.5 protein expression and function in mammalian cells

2015 ◽  
Vol 86 ◽  
pp. 138-146 ◽  
Author(s):  
Peili Li ◽  
Yasutaka Kurata ◽  
Nani Maharani ◽  
Endang Mahati ◽  
Katsumi Higaki ◽  
...  
Keyword(s):  
Protein Expression ◽  
Mammalian Cells ◽  
E3 Ligase ◽  
And Function

scholarly journals Why Governments Should Invest More in Fundamental Research

2019 ◽  
Vol 1 (1) ◽  
pp. 1-3
Author(s):  
Venki Ramakrishnan ◽  
Mejd Alsari
Keyword(s):  
Molecular Biology ◽  
Nobel Prize ◽  
Public Engagement ◽  
Royal Society ◽  
Scientific Research ◽  
Group Leader ◽  
Structure And Function ◽  
Science And Engineering ◽  
Fundamental Research ◽  
And Function

Venkatraman ‘Venki’ Ramakrishnan is the President of The Royal Society and Group Leader at the MRC Laboratory of Molecular Biology. In 2009 he shared the Nobel Prize in Chemistry ‘for studies of the structure and function of the ribosome’. In this interview he explains why governments should invest more in basic scientific research rather than simply on applied science and engineering. He also discusses interdisciplinarity, collaborations, and public engagement.

NOD Protein Expression and Function in First Trimester Trophoblast Cells

2007 ◽  
Vol 57 (1) ◽  
pp. 67-80 ◽  
Author(s):  
Melissa J. Costello ◽  
Shawna K. Joyce ◽  
Vikki M. Abrahams
Keyword(s):  
Protein Expression ◽  
First Trimester ◽  
Trophoblast Cells ◽  
And Function
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