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Functions Of Nucleosomes And Other Regulatory Factor(S) In Homologous Recombination Promoted By RecA Protein
(Indian Institute of Science, 2005-04-18)
Homologous genetic recombination occurs during the life cycle of virtually every organism Genetic studies especially in prokaryotes and fungi have defined the rules of recombination, led to the characterization of alternate ...
Amylases From A Thermophilic Fungus Thermomyces Lanuginosus Iisc 91 :Their Purification And Properties
(Indian Institute of Science, 2005-04-06)
A knowledge of molecular properties and structure of heat-stable enzymes is important for the understanding of basic principles governing thermo stability of proteins and evolution of life at high temperatures. Information ...
Mycobacterium tuberculosis RecA intein, a novel LAGLIDADG homing endonuclease, displays dual target specificity in the presence of alternative cofactors
(Indian Institute of Science, 2005-05-10)
Mobile inteins and introns are genetic elements capable of self-propagation by “homing” into host genes and occur in entire taxonomy: eubacteria, eukarya, archaea and viruses. The process of “homing” is promoted by an ...
Gene Expression During Cytokinin-Induced Haustoria Formation in Cuscuta Reflexa, Roxb
(Indian Institute of Science, 2005-04-19)
How multicellular organisms develop from a single-celled fertilized egg or zygote that in no way resembles the adult form is one of the major challenges in biology The phase of rapid cell division that follows fertilization ...
Manganese-Dependent Serine/Threonine/Tyrosine Kinase From Arabidopsis Thaliana : Role Of Serine And Threonine Residues In The Regulation Of Kinase Activity
(2008-10-01)
Protein phosphorylation is an important post-translational modification of proteins, which can either activate or inhibit the function of a given protein. The enzymes, protein kinases and protein phosphatases catalyze the ...
Biochemical Characterization Of Saccharomyces cerevisiae Mre11/Rad50/Xrs2 Using Telomeric DNA : A Role For The Endonucleolytic Activity Of Mre11 In Telomere Length Maintenance And Its Regulation By Rad50
(2009-05-15)
Meiotic recombination is a prerequisite for exchange of genetic information in all
Sexually reproducing organisms. This process is initiated by the formation of double
stranded breaks (DSBs) in DNA followed by homology ...
Cytotoxic T lymphocyte Responses Against Japanese Encephalitis Virus In Mice: Specificity And Immunotherapeutic Value
(Indian Institute of Science, 2005-10-07)
Cytotoxic T Lymphocytes (CTL) are known to play an important role in clearing infectious virus from infected hosts in a variety of viral infections. Depending on the type of virus and mode of virus entry both class I and ...
Peptidase N, A Major Aminopeptidase Belonging To The M1 Family : Biochemical And Functional Implications
(2009-08-05)
Intracellular protein degradation is required for maintaining the cellular proteome and regulating cellular processes. This pathway involves proximal ATP-dependent proteases that unfold and translocate proteins targeted ...
Study of Ca2+-Mediated Signal Transduction During Embryogenesis In Sandalwood (Santalurm Album L.) And Characterization Of An Early Development-Specific CDPK
(Indian Institute of Science, 2005-12-08)
Calcium ion plays a pivotal role as second messenger during signal/response coupling in plant cells (Trewavas, 1999). Elevations of cytosolic Ca2+ occur in plants as a consequence of abiotic and biotic stresses, environmental ...
Towards The Understanding Of The Structural Biology Of Histone H1
(Indian Institute of Science, 2005-11-23)
In the eukaryotic nucleus, an immense length of DNA is compactly packaged to generate an ordered three-dimensional hierarchical structure called chromatin (van Holde, 1988; Wolffe, A.P, 1998). This organization forms a ...