Browsing Division of Biological Sciences by Title
Now showing items 1000-1019 of 1023
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Unique Features Of Heme-Biosynthetic Pathway In The Human Malaria Parasite, Plasmodium Falciparum
(2010-12-29)Malaria is a life-threatening vector borne infectious disease caused by protozoan parasites of the genus Plasmodium. More than 100 species of Plasmodium can infect numerous animal species such as reptiles, birds and various ... -
Unique Response and the Survival Mechanism of Mycobacterial Subpopulations against Oxidative and Nitrite Stress
(2017-12-03)Mycobacterial populations are known for the heterogeneity in terms of cell size, morphology, and metabolic status, which are believed to help the population survive under stress conditions. Such population heterogeneity ... -
Unraveling the Intricate Architecture of Human Mitochondrial Presequence Translocase - Insights on its Evolution and Role in Tumourigenesis
(2018-04-23)The present thesis focuses on the elucidation of human mitochondrial inner membrane presequence-translocation machinery with implications on cancer cell proliferation. Mitochondria are the endosymbiotic organelles in an ... -
Unraveling the Mechanism of Luteinizing Hormone Receptor Activation : Hinge Region as a Key Player
(2018-06-05)GPCRs, influencing myriads of cellular functions, are the members of the largest family of the membrane proteins. However, their structures and the signaling mechanisms still remain enigmatic. In case of the Glycoprotein ... -
Unraveling the multifaceted interactions between the tumor cell hierarchy and the stroma: Implications on tumor growth
In this study, we have functionally characterized the roles of SEZ6, a GSC-specific protein, and FMOD, a DGC-specific protein, in inducing tumor angiogenesis. Angiogenesis being a crucial requirement for both tumor initiation ... -
Unraveling the role of cellular phosphatases in lysosome function and storage diseases
Eukaryotic cellular pathways are maintained and coordinated through biomolecule turnover, which includes synthesis, trafficking, degradation of cellular components and their reutilization. The process of biomolecule ... -
Unravelling the functional role of Arf-like GTPases 14 and 15 in mammalian cells
Small G-proteins of Arf-like (Arl) GTPase subfamily are shown to regulate several cellular processes including intracellular trafficking, cytoskeletal organization, organelle biogenesis, cell adhesion and migration. Around ... -
Unravelling the Mechanism of Bactericidal/Permeability-Increasing Protein Expression during Bacterial Pathogenesis
(2018-02-21)Anti-microbial proteins (AMP) are the key effector arm of the innate immune system. The prevalence of AMP in single-celled eukaryotes to humans shows its importance during the course of evolution. The first report for the ... -
Unravelling The Mechanisms Of Myofibrillogenesis And Human Myopathies Using Drosophila Mutants
(2013-07-18)Myofibrillogenesis is a complex process, which involves assembly of hundreds of structural proteins in a highly ordered manner to form the contractile structural unit of muscle, the sarcomere. Several myopathic conditions ... -
Unravelling The Regulators Of Translation And Replication Of Hepatitis C Virus
(2013-06-07)Unravelling the regulators of translation and replication of Hepatitis C virus Hepatitis C virus (HCV) is a positive sense, single stranded RNA virus belonging to the genus Hepacivirus and the family Flaviviridae. It ... -
Untangling the Helicobacter pylori genome: Deciphering the significance of zinc finger motif(s) in Topoisomerase I catalysis
Helicobacter pylori, a human pathogen dominating gastric microbial population, displays differential gene expression during various stages of stomach colonization. Topoisomerases play a crucial role in maintaining DNA ... -
Unusual Acylation Properties Of Type II Fatty Acid Biosynthesis Acyl Carrier Proteins
(2010-07-06)This thesis entitled ‘ Unusual Acylation Properties of Type II Fatty Acid Biosynthesis Acyl Carrier Proteins’ describes the discovery of self-acylation and malonyl transferase activity in acyl carrier proteins involved in ... -
Urbanisation and Shifting Phenotypes Behavioural, Physiological and Cognitive Strategies of the Indian Rock Agama Psammophilus Dorsalis
(2018-07-09)Humans directly or indirectly cause changes in the environment, and urbanisation is currently one of the most important threats to biodiversity. Urbanisation exposes organisms to novel pressures that are drastically different ... -
Urolithin-A mitigates synaptic dysfunctions associated with epilepsy through VDAC1 inhibition: A novel therapeutic approach
Urolithin-A mitigates synaptic dysfunctions associated with epilepsy through VDAC1 inhibition: A novel therapeutic approach Epilepsies are a group of neurological disorders with a prevalence of 70 million people worldwide ... -
Use of Human Induced Pluripotent Stem Cells as a Model to Study Primary Microcephaly
The aim of this study was to use human induced pluripotent stem cells (hiPSC) to understand key steps of neuronal differentiation and to model the human brain developmental disorder, primary microcephaly (MCPH). MCPH is a ... -
Use of strategically designed protein-like sequences in structure and function recognition
The advent of high fidelity protein sequencing techniques has led to a considerable wealth of sequence data. However, the number of proteins with information on 3-D structure and functional features available is considerably ... -
Use of sub-family specific residues of protein modules in recognizing sites of functional and structural specialization
Functional and regulatory features of a protein in a living system are determined by several factors such as chemical nature and three-dimensional arrangement of residues in the functional site, spatial and temporal ... -
Venomics of Medically Important yet Neglected Elapid Snakes of India and the Antivenomic Potential of Plant Extracts
India is considered the world's snakebite capital, where over 58,000 snakebite fatalities are registered annually. Most bites are primarily attributed to four snake species: the spectacled cobra (Naja naja), common krait ...