Browsing Division of Biological Sciences by Title
Now showing items 61-80 of 1425
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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 ... -
Biochemical characterization of UvrD helicase and its 1 interplay with DNA mismatch repair proteins in 2 Neisseria gonorrhoeae
UvrD helicase belongs to type I superfamily of helicases. It participates in Nucleotide Excision Repair (NER) and DNA Mismatch Repair (MMR). It also participates in the rolling circle replication. It has been shown that ... -
Biochemical studies on yeasts : 1. Studies on glutamic acid decarboxylase in rhodotorula glutinis:2. Studies on riboflavin-exreting mutant yeast BY2
he thesis is divided into two parts: Part I – Studies on the Glutamic Acid Decarboxylase in Rhodotorula Part II – Studies on a Riboflavin-Excreting Mutant Yeast Part I In the first part of the thesis are described ... -
Biochemical study of the microbiological formation of elemental sulphur in coastal areas
A microbiological study of samples of soils collected from the sulphur area at different depths has been conducted. Methods of isolating the organisms and modifications adopted are described in detail. Detailed and ... -
Biochemical, Biophysical and Evolutionary Perspectives of Zinc Finger Proteins in Mycobacterium smegmatis
(2018-05-21)Transcription is a major step in expression of genes of a given organism. Due to environmental constrains this step must be regulated in the favour of the sustenance and growth of the organism. Here comes the relevance of ... -
Biochemical, Genetic and Molecular characterization of TCP3 and TCP4 transcription factors in Arabidopsis thaliana
The TEOSINTE BRANCHED1, CYCLOIDEA, PROLIFERATING CELL FACTORs (TCP) family of proteins consists of plant-specific, non-canonical basic helix-loop-helix transcription factors that perform diverse developmental processes. ... -
Biochemistry of trace elements-regulation of hema synthesis in neurosporacrassa
Abstract not available -
Biodegradation Of 1-Naphthoic Acid
(Indian Institute of Science, 2005-04-06)Polycyclic aromatic hydrocarbons (PAHs) are compounds containing carbon and hydrogen atoms of fused benzene rings in linear, angular or cluster arrangements. These compounds have a large (negative) resonance energy, resulting ... -
Biogeography and comparative phylogeography of freshwater snails of India
Distribution of flora and fauna is shaped by both current and historical processes. In my thesis I concentrated on how the historical component of the governing processes have dictated the current distribution of biota. ... -
The Biology Of Two Sexes : A Study Of The Primitively Eusocial Wasp Ropalidia Marginata
(2009-05-21)A striking feature of hymenopterans societies is the absence of male workers. Foraging, nest building, brood care and all other activities required for the functioning of the colony are carried out by the females. These ... -
Biomechanical and biochemical regulation by the extracellular matrix of breast cancer migration
Although under active investigation, alterations within the microenvironment that are causative to, and a consequence of, tumor progression are only beginning to be better appreciated through advances in imaging, experimental, ... -
Biophysical Studies on Mycobacterium Tuberculosis σ Factor – Regulatory Protein Complexes
Adaptation to external environmental conditions is essential for the survival of a bacterial cell. Bacteria have thus evolved multiple mechanisms to sense environmental stimuli and to couple this information into an ... -
Biophysical Studies On The Plastic And Cooperative Properties Of Single Voltage Gated Na+ And Leak K+ Ion Channels
(2011-03-08)Ion channels are fundamental molecules in the nervous system that catalyze the flux of ions across the cell membrane. There are mounting evidences suggesting that the kinetic properties of ion channels undergo activity-dependent ... -
Biosynthesis of carbohydrates by enzymes from aspergillus flavus, liver and green gram
A number of solvents and solvent combinations, and the use of multiple development techniques for efficient separation on filter paper, are described. A series of colour reagents useful for the identification of specific ... -
Bone Morphogenesis Protein (BMP) Signaling at the Cross-roads of Host-Pathogen Interactions : Implications for Pathogenesis
(2018-06-13)Study of cell signalling pathways affected by pathogen entry comprises a fundamental aspect of understanding host-pathogen interactions. In this respect, the current study attempted to ascribe novel roles to Bone Morphogenesis ... -
Breast Cancer Susceptibility Gene 1 (BRCA1) And Breast Cancer
(2009-04-15)Breast Cancer susceptibility gene 1 (BRCA1) & Breast Cancer Breast cancer is one of the most common malignancies affecting women worldwide. About 5-10% of all cases are estimated to be familial. Mutations in the BRCA1 ... -
Call Diversity, Spatio-Temporal Patterning And Masking Interference In An Assemblage Of Acoustically Communicating Ensiferan Species Of A Tropical Evergreen Forest In Southern India
(2011-02-21)The present study provides the first description of the calls of a multi-species ensiferan assemblage in a tropical evergreen forest of the Indian subcontinent. I have identified and described the calls of twenty ensiferan ...