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Now showing items 1825-1844 of 2731
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P27 expression is regulated by separate signaling pathways, downstream of Ras, in each cell cycle phase
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2004-11-01)The cyclin inhibitory protein p27Kip1 (p27) plays a vital role in regulating cell proliferation in response to the extracellular growth environment. Active proliferation requires the suppression of p27 levels throughout ... -
The p53-MDM2 network: From oscillations to apoptosis
(INDIAN ACAD SCIENCES,, 2007-08-01)The p53 protein is well-known for its tumour suppressor function. The p53-MDM2 negative feedback loop constitutes the core module of a network of regulatory interactions activated under cellular stress. In normal cells, ... -
Pair and single neutron transfer with Borromean 8He
(ELSEVIER SCIENCE BV, 2011-03-21)Direct observation of the survival of 199Au residues after 2n transfer in the 8He + 197Au system and the absence of the corresponding 67Cu in the 8He + 65Cu system at various energies are reported. The measurements of ... -
Papaya clay filter
(The Statesman, 2013-07-24) -
Paracoccus bengalensis sp nov., a novel sulfur-oxidizing chemolithoautotroph from the rhizospheric soil of an Indian tropical leguminous plant
(ELSEVIER GMBH, 2006-07)Paracoccus versutus-like isolates from the rhizosphere of Clitoria ternatea, a slender leguminous herb (family Papilionaceae), found ubiquitously in waste places and village forests of the Lower Gangetic plains of India, ... -
Parallel processing in cancer treatment
(The Statesman, 2010) -
Paralysed woman controls robotic arm via thoughts.
(Times of India, 2014-12-18) -
Paramagnetic viral nanoparticles as potential high-relaxivity magnetic resonance contrast agents
(JOHN WILEY, 2005-10)In order to compensate for the inherent high threshold of detectability of MR contrast agents, there has been an active interest in the development of paramagnetic nanoparticles incorporating high payloads of Gd3+ with ... -
Parasitic wasp's novel weapon
(The Hindu, 2015-02-12) -
Parity in the number of atoms in residue composition in proteins and contact preferences
(CURRENT SCIENCE ASSN, 2006-02-25)Two ways of looking into the amino acid composition in a database - one based on counting residues and another on the number of atoms each residue contributes to the total - give quite different results. In the former, the ... -
Particle if you see, wave if you don't
(The Statesman, 2014-12-17) -
Past Present distribution of ferns in the Darjeeling and its foot hills and in the Bengal basin.
(Bose Institute, Kolkata, 1982) -
Pathways in the degradation of hydrolyzed alcohols of butyl benzyl phthalate in metabolically diverse Gordonia sp. strain MTCC 4818
(KARGER,, 2005)In the present study, the metabolic pathways involved in the degradation of benzyl alcohol and 1-butanol, the hydrolyzed products of butyl benzyl phthalate, were investigated by the Gordonia sp. strain MTCC 4818. The strain ... -
Patients of early prostate cancer avoid treatment
(Times of India, 2016-05-26) -
Pause, smile, Grey cells like to be happy
(The Statesman, 2015-07-06) -
Paving the fast track
(The Statesman, 2015-10-14) -
Peptide segments in protein-protein interfaces
(INDIAN ACADEMY SCIENCES, 2007-01)An important component of functional genomics involves the understanding of protein association. The interfaces resulting from protein-protein interactions - (i) specific, as represented by the homodimeric quaternary ... -
Perfume matters a lot
(The Statesman, 2017-02-22) -
pH-dependent autocleavage of lambda repressor occurs in the operator-bound form: characterization of lambda repressor autocleavage
(PORTLAND PRESS, 2004-04-15)The first-order rate constants for the RecA-independent, spontaneous, pH-dependent autocleavage of the lambda cl repressor was measured in the present study at pH 10.6 at 27, 37 and 42 degreesC respectively. Autocleavage ... -
Phase formation and dielectric phase transition in Ba1-xCaxTi0.6Zr0.4O3 solid solutions
(PERGAMON-ELSEVIER SCIENCE LTD, 2006-11-01)Perovskite types Ba1-xCaxTi0.6Zr0.4O3 (with x = 0.0-0.5) ceramics have been prepared through solid state reaction route. The room temperature XRD study suggests the compositions with x = 0.0 and x = 0.1 have single phase ...