Publications

Exponential trajectories, cell size fluctuations and the adder property in bacteria follow from simple chemical dynamics and division control
P.P. Pandey, H. Singh and S. Jain, bioRxiv 487504, DOI:10.1101/487504 (2019)

Feedbacks from the metabolic network to the genetic network reveal regulatory modules in E. coli and B. subtilis
S. Kumar, S. Mahajan and S. Jain, PLoS ONE 13(10): e0203311, DOI:10.1371/journal.pone.0203311 (2018)

Modeling the cost and benefit of proteome regulation in a growing bacterial cell
P. Sharma, P.P. Pandey and S. Jain, Phys. Biol. 15 046005, DOI:10.1088/14783975/aabe43 (2018)

Analytic derivation of bacterial growth laws from a simple model of intracellular chemical dynamics
P.P. Pandey and S. Jain, Theory BioSci. 135:121, DOI:10.1007/s1206401602279 (2016)

Genomewide analysis of methotrexate pharmacogenomics in rheumatoid arthritis shows multiple novel risk variants and leads for TYMS regulation
Sabyasachi Senapati, Shalini Singh, Mitashree Das, Ashok Kumar, Rajiva Gupta, Uma Kumar, Sanjay Jain, Ramesh C Juyal, B. K ThelmaArthritis & Rheumatism, 2013, DOI:10.1002/art.38110.

Genomewide association scan in north Indians reveals three novel HLAindependent risk loci for ulcerative colitis
Garima Juyal, Sapna Negi, Ajit Sood, Aditi Gupta, Pushplata Prasad, Sabyasachi Senapati, Jacques Zaneveld, Shalini Singh, Vandana Midha, Suzanne van Sommeren, Rinse K Weersma, Jurg Ott, Sanjay Jain, Ramesh C Juyal, B. K Thelma Arthritis & Rheumatism, 2013, DOI:10.1002/art.38110.

A genomewide association study reveals ARL15, a novel nonHLA susceptibility gene for Rheumatoid arthritis in north Indians
Sapna Negi, Garima Juyal, Sabyasachi Senapati, Pushplata Prasad, Aditi Gupta, Shalini Singh, Sujit Kashyap, Ashok Kumar,Uma Kumar, Rajiva Gupta, Satbir Kaur, Suraksha Agrawal, Amita Aggarwal, Jurg Ott, Sanjay Jain, Ramesh C Juyal, B. K ThelmaArthritis & Rheumatism, 2013, DOI:10.1002/art.38110.

Bistability in a model of early B cell receptor activation and its role in tonic signaling and system tunability
Srikanth Ravichandran, Kanury V. S. Rao and Sanjay Jain, Mol. BioSyst., 9, 24982511, (2013). DOI: 10.1039/C3MB70099B.

Fluxbased classification of reactions reveals a functional bowtie organization of complex metabolic networks
Shalini Singh, Areejit Samal, Varun Giri,Sandeep Krishna, Nandula Raghuram, and Sanjay Jain, Phys. Rev. E 87, 052708 (2013). DOI:10.1103/PhysRevE.87.052708.

The origin of large molecules in primordial autocatalytic reaction networks
V. Giri and S. Jain, (2012) 39. PLoS One 7(1):e29546. DOI:10.1371/journal.pone.0029546.

Diversity sustains an evolving network
R. Mehrotra, V. Soni and S. Jain, Journal of the Royal Society Interface doi:10.1098/rsif.2008.0412
(2008).

The regulatory network of E. coli metabolism as a Boolean dynamical system exhibits both homeostasis and flexibility of response
A. Samal and S. Jain, BMC Systems Biology 2:21
(2008).
 A universal power law and proportionate change process characterize
the evolution of metabolic networks
S. Singh, A. Samal, V. Giri, S. Krishna, N.
Raghuram and S. Jain, The European Physical Journal B 57 (2007) 7580.

Can we recognize an innovation?: Perspective from an evolving network model
S. Jain and S. Krishna, in Econophysics & Sociophysics: Trends & Perspectives,
edited by B. K. Chakrabarti et al. (WileyVCH, Weinheim, 2006), p. 561592.
 Low degree metabolites explain essential reactions and enhance
modularity in biological networks
A. Samal, S. Singh, V. Giri, S.
Krishna, N. Raghuram and S. Jain, BMC Bioinformatics 7:118
(2006).

Evolutionary mechanisms of organization in complex systems
V. S.
Borkar, S. Jain and G. Rangarajan, in Mathematical Models for Bioengineering and Probabilistic Systems, edited by J. C. Misra (Narosa, New Delhi, 2005), p. 323350.
 The fast tumble signal in bacterial chemotaxis
S. Khan,
S. Jain, G. P. Reid, and D. R. Trentham, Biophys. J. 86 (2004)
40494058.
 Collective behaviour and diversity in economic communities:
Some insights from an evolutionary game
V. S. Borkar, S. Jain and G.
Rangarajan, in The Application of Econophysics, edited by H. Takayasu
(SpringerVerlag, Tokyo, 2003), p. 330.
 Graph
theory and the evolution of autocatalytic sets
S. Jain and S. Krishna,
in Handbook of Graphs and Networks: From the Genome to the Internet,
edited by S. Bornholdt and H. G. Schuster (Wiley, Berlin, 2003), p.
355395.
 Large extinctions in an evolutionary model: The role of
innovation and keystone species
S. Jain and S. Krishna, Proc. Natl.
Acad. Sci. (USA) 99 (2002) 20552060.
 Crashes,
recoveries, and ‘coreshifts’ in a model of evolving networks
S. Jain
and S. Krishna, Phys. Rev. E 65 (2002) 026103.
 A model for emergence of cooperation, interdependence, and
structure in evolving networks
S. Jain and S. Krishna, Proc. Nat.
Acad. Sci. (USA) 98 (2001) 543547.
 Emergence and growth of complex networks in adaptive
systems
S. Jain and S. Krishna, Computer Phys. Comm.
121122 (1999) 116121.
 Evolutionary games with two time scales
V. S. Borkar, S.
Jain and G. Rangarajan, Physica D125 (1999) 155166.
 Generalized replicator dynamics as a model of specialization
and diversity in societies
V. S. Borkar, S. Jain and G. Rangarajan,
Adv. Complex Syst. 1 (1998) 325359.
 Autocatalytic sets and the growth of complexity in an
evolutionary model
S. Jain and S. Krishna, Phys. Rev. Lett.
81 (1998) 56845687.
 Dynamics of individual specialization and global
diversification in communities
V. S. Borkar, S. Jain and G. Rangarajan,
Complexity, Vol. 3, No. 3 (1998) 5056.
 Complex
adaptive systems: Some research issues
S. Jain (unpublished report)
 Absence of initial singularities in superstring
cosmology
S. Jain, J. Astrophys. Astr. 18 (1997) 363379,
grqc/9708018.
 Universal
correlations in random matrices: Quantum chaos, the 1/r^{2}
integrable model, and quantum gravity
S. Jain, Mod. Phys. Lett.
A11 (1996) 1201.
 DysonSchwinger loop equations of the twomatrix model:
universal correlations in quantum chaos
N. Deo, S. Jain and B.S.
Shastry, Phys. Rev. E52 (1995) 4836.
 Symmetry
breaking in the doublewell hermitian matrix models
R. Brower, N. Deo,
S. Jain and CI Tan, Nucl. Phys. B405 (1993) 166.
 Baby
universes in 2d quantum gravity
J. Ambjorn, S. Jain and G.
Thorleifsson, Phys. Lett. B307 (1993) 34.
 Observing
baby universes in 4d quantum gravity
J. Ambjorn, S. Jain, J. Jurkiewicz
and C. Kristiansen, Phys. Lett. B305 (1993) 208.
 Worldsheet geometry and baby universes in 2d quantum
gravity
S. Jain and S.D. Mathur, Phys. Lett. B286 (1992)
239.
 The effect of topology on the thermodynamic limit for a string
gas
N. Deo, S. Jain, O Narayan, and CI Tan, Phys. Rev.
D45 (1992) 3641.
 Multiband structure and critical behavior of matrix
models
K. Demeterfi, N. Deo, S. Jain, and CI Tan, Phys. Rev.
D42 (1990) 4105.
 The ideal gas of strings
N. Deo, S. Jain and CI Tan,
Proceedings of the International Colloquium on Modern Quantum Field
Theory held in Bombay, January 1990, edited by S. Das, A. Dhar, S. Mukhi,
A. Raina, and A. Sen (World Scientific, 1991).
 Statistical mechanics of strings at high energies in compact and
noncompact spaces
N. Deo, S. Jain and CI Tan, Proceedings of the
Symposium on Formation and Evolution of Cosmic Strings held in
Cambridge, July 1989, edited by G.W. Gibbons, S.W. Hawking and T. Vachaspati
(Cambridge University Press, 1990).
 String distributions above Hagedorn energy density
N.
Deo, S. Jain and CI Tan, Phys. Rev. D40 (1989) 2626.
 Strings at high energy densities and complex
temperature
N. Deo, S. Jain and CI Tan, Phys. Lett. B220
(1989) 125.
 String field theory from Weyl invariance
S. Jain and A.
Jevicki, Phys. Lett. B220 (1989) 379.
 Conformally invariant field theory in two dimensions and
strings in curved spacetime (Ph.D. thesis)
S. Jain, Int. J. Mod.
Phys. A 3 (1988) 1759.
 Perturbatively renormalized vertex operator, highest weight
representations of Virasoro algebra, and string dynamics in curved
spacetime
S. Jain, G. Mandal and S.R. Wadia, Phys. Rev.
D35 (1987) 3116.
 Virasoro conditions, vertex operators and string dynamics in
curved space
S. Jain, G. Mandal and S.R. Wadia, Phys. Rev.
D35 (1987) 778.
 Covariant strings and 2d conformally invariant field theory
S.
Jain, Proceedings of the Winter School on Strings, Lattice Gauge Theory and
High Energy Phenomenology held in Panchgani, January 1986, edited by V.
Singh and S.R. Wadia (World Scientific, 1987).
 Conformal invariance and string theory in compact space:
bosons
S. Jain, R. Shankar and S.R. Wadia, Phys. Rev. D32
(1985) 2713.
 Large N baryons: collective coordinates of the topological
soliton in the SU(3) chiral model
S. Jain and S.R. Wadia, Nucl.
Phys. B258 (1985) 713.

