Items where Author is "Shivashankar, G. V."

Gupta, Soumya ; Marcel, Nimi ; Sarin, Apurva ; Shivashankar, G. V. (2012) Role of actin dependent nuclear deformation in regulating early gene expression PLoS One, 7 (12). pp. e53031_1-e53031_9. ISSN 1932-6203

Gupta, Soumya ; Marcel, Nimi ; Talwar, Shefali ; Garg, Megha ; R., Indulaxmi ; Perumalsamy, Lakshmi R. ; Sarin, Apurva ; Shivashankar, G. V. (2012) Developmental heterogeneity in DNA packaging patterns influences T-cell activation and transmigration PLoS One, 7 (9). e43718. ISSN 1932-6203

Meghana, C. ; Ramdas, Nisha ; Hameed, Feroz Meeran ; Rao, Madan ; Shivashankar, G. V. ; Narasimha, Maithreyi (2011) Integrin adhesion drives the emergent polarization of active cytoskeletal stresses to pattern cell delamination PNAS, 108 (22). pp. 9107-9112. ISSN 0027-8424

Mazumder, Aprotim ; Shivashankar, G. V. (2010) Emergence of a prestressed eukaryotic nucleus during cellular differentiation and development Journal of The Royal Society Interface, 7 (Suppl. 3). pp. S321-S330. ISSN 1742-5689

Shivashankar, G. V. (2010) Spatio-temporal plasticity in chromatin assembly & transcription control within living cells Biophysical Journal, 98 (3, Suppl 1). p. 207a. ISSN 0006-3495

Hameed, Feroz M. ; Soni, G. V. ; Krishnamurthy, H. ; Shivashankar, G. V. (2009) Probing structural stability of chromatin assembly sorted from living cells Biochemical and Biophysical Research Communications, 385 (4). pp. 518-522. ISSN 0006-291X

Bhattacharya, Dipanjan ; Talwar, Shefali ; Mazumder, Aprotim ; Shivashankar, G. V. (2009) Spatio-temporal plasticity in chromatin organization in mouse cell differentiation and during Drosophila embryogenesis Biophysical Journal, 96 (9). pp. 3832-3839. ISSN 0006-3495

Sinha, Deepak Kumar ; Banerjee, Bidisha ; Maharana, Shovamayee ; Shivashankar, G. V. (2008) Probing the dynamic organization of transcription compartments and gene loci within the nucleus of living cellsstar, open Biophysical Journal, 95 (11). pp. 5432-5438. ISSN 0006-3495

Mazumder, Aprotim ; Roopa, T. ; Basu, Aakash ; Mahadevan, L. ; Shivashankar, G. V. (2008) Dynamics of chromatin decondensation reveals the structural integrity of a mechanically prestressed nucleus Biophysical Journal, 95 (6). pp. 3028-3035. ISSN 0006-3495

Rao, Jyothsna ; Bhattacharya, Dipanjan ; Banerjee, Bidisha ; Sarin, Apurva ; Shivashankar, G. V. (2007) Trichostatin-A induces differential changes in histone protein dynamics and expression in HeLa cells Biochemical and Biophysical Research Communications, 363 (2). pp. 263-268. ISSN 0006-291X

Mazumder, Aprotim ; Shivashankar, G. V. (2007) Gold-nanoparticle-assisted laser perturbation of chromatin assembly reveals unusual aspects of nuclear architecture within living cellsstar, open Biophysical Journal, 93 (6). pp. 2209-2216. ISSN 0006-3495

Soni, G. V. ; Brar, Loveleen ; Hameed, Feroz M. ; Raychaudhuri, A. K. ; Shivashankar, G. V. (2007) Distinct levels in the nanoscale organization of DNA-histone complex revealed by its mechanical unfolding Applied Physics Letters, 90 (16). pp. 163904_1-163904_3. ISSN 0003-6951

Vijayalakshmi, M. ; Shivashankar, G. V. ; Sowdhamini, R. (2007) Simulations of SIN mutations and histone variants in human nucleosomes reveal altered protein-DNA and core histone interactions Journal of Biomolecular Structure & Dynamics, 25 (2). pp. 207-218. ISSN 0739-1102

Roopa, T. ; Shivashankar, G. V. (2006) Direct measurement of local chromatin fluidity using optical trap modulation force spectroscopy Biophysical Journal, 91 (12). pp. 4632-4637. ISSN 0006-3495

Banerjee, Bidisha ; Bhattacharya, Dipanjan ; Shivashankar, G. V. (2006) Chromatin structure exhibits spatio-temporal heterogeneity within the cell nucleus Biophysical Journal, 91 (6). pp. 2297-2303. ISSN 0006-3495

Bhattacharya, Dipanjan ; Mazumder, Aprotim ; Annie Miriam, S. ; Shivashankar, G. V. (2006) EGFP-tagged core and linker histones diffuse via distinct mechanisms within living cells Biophysical Journal, 91 (6). pp. 2326-2336. ISSN 0006-3495

Sinha, Deepak ; Sastry, Srikanth ; Shivashankar, G. V. (2006) Probing messenger RNA conformational heterogeneity using single-molecule fluorescence anisotropy Applied Physics Letters, 88 (10). pp. 103901_1-103901_3. ISSN 0003-6951

Krishna, Sandeep ; Banerjee, Bidisha ; Ramakrishnan, T. V. ; Shivashankar, G. V. (2005) Stochastic simulations of the origins and implications of long-tailed distributions in gene expression PNAS, 102 (13). pp. 4771-4776. ISSN 0027-8424

Sinha, Deepak Kumar ; Bhalla, U. S. ; Shivashankar, G. V. (2004) Kinetic measurement of ribosome motor stalling force Applied Physics Letters, 85 (20). pp. 4789-4791. ISSN 0003-6951

Soni, G. V. ; Ananthakrishna, G. ; Shivashankar, G. V. (2004) Probing collective dynamics of active particles using modulation force spectroscopy Applied Physics Letters, 85 (12). pp. 2414-2416. ISSN 0003-6951

Roopa, T. ; Kumar, N. ; Bhattacharya, S. ; Shivashankar, G. V. (2004) Dynamics of membrane nanotubulation and DNA self-assembly Biophysical Journal, 87 (2). pp. 974-979. ISSN 0006-3495

Banerjee, B. ; Balasubramanian, S. ; Ananthakrishna, G. ; Ramakrishnan, T. V. ; Shivashankar, G. V. (2004) Tracking operator state fluctuations in gene expression in single cells Biophysical Journal, 86 (5). pp. 3052-3059. ISSN 0006-3495

Banerjee, B. ; Balasubramanian, S. ; Ananthakrishna, G. ; Ramakrishnan, T. V. ; Shivashankar, G. V. (2004) Tracking operator state fluctuations in gene expression in single cells Biophysical Journal, 86 (5). pp. 3052-3059. ISSN 0006-3495

Soni, G. V. ; Jaffar Ali, B. M. ; Hatwalne, Y. ; Shivashankar, G. V. (2003) Single particle tracking of correlated bacterial dynamics Biophysical Journal, 84 (4). pp. 2634-2637. ISSN 0006-3495

Roopa, T. ; Shivashankar, G. V. (2003) Nanomechanics of membrane tubulation and DNA assembly Applied Physics Letters, 82 (10). pp. 1631-1633. ISSN 0003-6951

Shivashankar, G. V. (2002) Mesoscopic biology Pramana - Journal of Physics, 58 (2). pp. 439-442. ISSN 0304-4289

Shivashankar, G. V. ; Liu, S. ; Libchaber, A. (2000) Control of the expression of anchored genes using micron scale heater Applied Physics Letters, 76 (24). pp. 3638-3640. ISSN 0003-6951

Shivashankar, G. V. ; Feingold, M. ; Krichevsky, O. ; Libchaber, A. (1999) RecA polymerization on double-stranded DNA by using single-molecule manipulation: the role of ATP hydrolysis PNAS, 96 (14). pp. 7916-7921. ISSN 0027-8424

Shivashankar, G. V. ; Stolovitzky, G. ; Libchaber, A. (1998) Backscattering from a tethered bead as a probe of DNA flexibility Applied Physics Letters, 73 (3). pp. 291-293. ISSN 0003-6951

Shivashankar, G. V. ; Libchaber, A. (1998) Biomolecular recognition using submicron laser lithography Applied Physics Letters, 73 (3). pp. 417-419. ISSN 0003-6951

Shivashankar, G. V. ; Libchaber, A. (1997) Single DNA molecule grafting and manipulation using a combined atomic force microscope and an optical tweezer Applied Physics Letters, 71 (25). pp. 3727-3729. ISSN 0003-6951

Srikanth, H. ; Rajeev, K. P. ; Shivashankar, G. V. ; Raychaudhuri, A. K. (1992) Normal state tunneling conductance of perovskite oxides: implications for high-T_c superconductors Physica C: Superconductivity, 195 (1-2). pp. 87-92. ISSN 0921-4534

Karunanithi, R. ; Raychaudhuri, A. K. ; Szücs, Z. ; Shivashankar, G. V. (1991) Behaviour of power MOSFETs at cryogenic temperatures Cryogenics, 31 (12). pp. 1065-1069. ISSN 0011-2275

Rajeev, K. P. ; Shivashankar, G. V. ; Raychaudhuri, A. K. (1991) Low-temperature electronic properties of a normal conducting perovskite oxide (LaNiO₃) Solid State Communications, 79 (7). pp. 591-595. ISSN 0038-1098

Shivashankar, G. V. ; Raychaudhuri, A. K. (1990) Possible observation of coulomb blockade at room temperature Pramana - Journal of Physics, 35 (5). pp. L503-L507. ISSN 0304-4289