Browse by Fellow

Bharathi, N. Sharmila ; Archana, N. ; Badrinarayanan, Anjana ; Satish, K. M. ; Mohan, J. ; Joshi, Amitabh (2007) Time to death in the presence of E. coli: a mass-scale method for assaying pathogen resistance in Drosophila Journal of Genetics, 86 (1). pp. 75-79. ISSN 0022-1333

Dey, Sutirth ; Joshi, Amitabh (2007) Local perturbations do not affect stability of laboratory fruitfly metapopulations PloS ONE, 2 (2). e233-e241. ISSN 1932-6203

Rajamani, M. ; Raghavendra, N. ; Prasad, N. G. ; Archana, N. ; Joshi, Amitabh ; Shakarad, Mallikarjun (2006) Reduced larval feeding rate is a strong evolutionary correlate of rapid development in Drosophila melanogaster Journal of Genetics, 85 (3). pp. 209-212. ISSN 0022-1333

Dey, Sutirth ; Joshi, Amitabh (2006) Response to comment on "Stability via asynchrony in Drosophila metapopulations with low migration rates" Science, 314 (5798). p. 420. ISSN 0036-8075

Dey, Sutirth ; Joshi, Amitabh (2006) Stability via asynchrony in Drosophila metapopulations with low migration rates Science, 312 (5772). pp. 434-436. ISSN 0036-8075

Dey, Sutirth ; Dey, Snigdhadip ; Mohan, J. ; Joshi, Amitabh (2006) Microenvironmental variation in preassay rearing conditions can lead to anomalies in the measurement of life-history traits Journal of Genetics, 85 (1). pp. 53-56. ISSN 0022-1333

Deya, Sutirth ; Dabholkar, Sugat ; Joshi, Amitabh (2006) The effect of migration on metapopulation stability is qualitatively unaffected by demographic and spatial heterogeneity Journal of Theoretical Biology, 238 (1). pp. 78-84. ISSN 0022-5193

Joshi, Amitabh (2005) Inbreeding and sex: canalization, plasticity and sexual selection Journal of Genetics, 84 (1). pp. 13-15. ISSN 0022-1333

Shakarad, Mallikarjun ; Prasad, N. G. ; Gokhale, Kaustubh ; Gadagkar, Vikram ; Rajamani, M. ; Joshi, Amitabh (2005) Faster development does not lead to correlated evolution of greater pre-adult competitive ability in Drosophila melanogaster Biology Letters, 1 (1). pp. 91-94. ISSN 1744-9561

Paranjpe, Dhanashree A. ; Anitha, D. ; Chandrashekaran, M. K. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2005) Possible role of eclosion rhythm in mediating the effects of light-dark environments on pre-adult development in Drosophila melanogaster BMC Developmental Biology, 5 (5). No pp given. ISSN 1471-213X

Bharathi, N. Sharmila ; Prasad, N. G. ; Shakarad, Mallikarjun ; Joshi, Amitabh (2004) Correlates of sexual dimorphism for dry weight and development time in five species of Drosophila Journal of Zoology, 264 (1). pp. 87-95. ISSN 0952-8369

Joshi, Amitabh (2004) Variation in the relative magnitude of intraspecific and interspecific competitive effects in novel versus familiar environments in two Drosophila species Journal of Genetics, 83 (2). pp. 179-188. ISSN 0022-1333

Joshi, Amitabh (2004) Are bigger flies always better: the role of genes and environment Journal of Genetics, 83 (1). pp. 13-15. ISSN 0022-1333

Paranjpe, Dhanashree A. ; Anitha, D. ; Sharma, Vijay Kumar ; Joshi, Amitabh (2004) Circadian clocks and life-history related traits: is pupation height affected by circadian organization in Drosophila melanogaster? Journal of Genetics, 83 (1). pp. 73-77. ISSN 0022-1333

Paranjpe, Dhanashree A. ; Anitha, D. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2004) Multi-oscillatory control of eclosion and oviposition rhythms in Drosophila melanogaster: evidence from limits of entrainment studies Chronobiology International, 21 (4-5). pp. 539-552. ISSN 0742-0528

Bharathi, N. Sharmila ; Prasad, N. G. ; Shakarad, Mallikarjun ; Joshi, Amitabh (2003) Variation in adult life-history and stress resistance across five species of Drosophila Journal of Genetics, 82 (3). pp. 191-205. ISSN 0022-1333

Joshi, Amitabh ; Castillo, Robinson B. ; Mueller, Laurence D. (2003) The contribution of ancestry, chance, and past and ongoing selection to adaptive evolution Journal of Genetics, 82 (3). pp. 147-162. ISSN 0022-1333

Prasad, N. G. ; Dey, Sutirth ; Shakarad, Mallikarjun ; Joshi, Amitabh (2003) The evolution of population stability as a by-product of life-history evolution Proceedings of the Royal Society of London - Series B: Biological Sciences, 270 (1). S84-S86. ISSN 0080-4649

Prasad, N. G. ; Joshi, Amitabh (2003) What have two decades of laboratory life-history evolution studies on Drosophila melanogaster taught us? Journal of Genetics, 82 (1-2). pp. 45-76. ISSN 0022-1333

Paranjpe, Dhanashree A. ; Anitha, D. ; Kumar, Shailesh ; Kumar, Dhanya ; Verkhedkar, Ketki ; Chandrashekaran, M. K. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2003) Entrainment of eclosion rhythm in Drosophila melanogaster populations reared for more than 700 generations in constant light environment Chronobiology International, 20 (6). pp. 977-987. ISSN 0742-0528

Sheeba, V. ; Chandrashekaran, M. ; Joshi, Amitabh ; Sharma, Vijay (2002) Locomotor activity rhythm in Drosophila melanogaster after 600 generations in an aperiodic environment Naturwissenschaften, 89 (11). pp. 512-514. ISSN 0028-1042

Sheeba, V. ; Chandrashekaran, M. K. ; Joshi, A. ; Sharma, V. K. (2002) Developmental plasticity of the locomotor activity rhythm of Drosophila melanogaster Journal of Insect Physiology, 48 (1). pp. 25-32. ISSN 0022-1910

Sheeba, V. ; Chandrashekaran, M. K. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2001) Persistence of oviposition rhythm in individuals of Drosophila melanogaster reared in an aperiodic environment for several hundred generations Journal of Experimental Zoology, 290 (5). pp. 541-549. ISSN 1548-8969

Sheeba, V. ; Chandrashekaran, M. K. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2001) A case for multiple oscillators controlling different circadian rhythms in Drosophila melanogaster Journal of Insect Physiology, 47 (10). pp. 1217-1225. ISSN 0022-1910

Joshi, Amitabh ; Prasad, N. G. ; Shakarad, Mallikarjun (2001) K-selection, α-selection, effectiveness, and tolerance in competition: density-dependent selection revisited Journal of Genetics, 80 (2). pp. 63-75. ISSN 0022-1333

Prasad, N. G. ; Shakara, Mallikarjun ; Anitha, D. ; Rajamani, M. ; Joshi, Amitabh (2001) Correlated responses to selection for faster development and early reproduction in Drosophila: the evolution of larval traits Evolution, 55 (7). pp. 1363-1372. ISSN 0014-3820

Shakarad, Mallikarjun ; Prasad, N. G. ; Rajamani, M. ; Joshi, Amitabh (2001) Evolution of faster development does not lead to greater fluctuating asymmetry of sternopleural bristle number in Drosophila Journal of Genetics, 80 (1). pp. 1-7. ISSN 0022-1333

Jaggi, Sidharth ; Joshi, Amitabh (2001) Incorporating spatial variation in density enhances the stability of simple population dynamics models Journal of Theoretical Biology, 209 (2). pp. 249-255. ISSN 0022-5193

Sheeba, V. ; Nihal, Manish ; Mathew, S. J. ; Swamy, Nagamani M. ; Chandrashekaran, M. K. ; Joshi, Amitabh ; Sharma, Vijay Kumar (2001) Does the difference in the timing of eclosion of the fruit fly Drosophila melanogaster reflect differences in the circadian organization? Chronobiology International, 18 (4). pp. 601-612. ISSN 0742-0528

Sheeba, V. ; Sharma, Vijay K. ; Shubha, K. ; Chandrashekaran, M. K. ; Joshi, Amitabh (2000) The effect of different light regimes on adult lifespan in Drosophila melanogaster is partly mediated through reproductive output Journal of Biological Rhythms, 15 (5). pp. 380-392. ISSN 0748-7304

Mueller, Laurence D. ; Joshi, Amitabh ; Borash, Daniel J. (2000) Does population stability evolve? Ecology, 81 (5). pp. 1273-1285. ISSN 0012-9658

Sheeba, V. ; Sharma, V. Kumar ; Chandrashekaran, M. K. ; Joshi, A. (1999) Effect of different light regimes on pre-adult fitness in Drosophila melanogaster populations reared in constant light for over six hundred generations Biological Rhythm Research, 30 (4). pp. 424-433. ISSN 0929-1016

Sheeba, V. ; Sharma, V. K. ; Chandrashekaran, M. K. ; Joshi, A. (1999) Persistence of eclosion rhythm in Drosophila melanogaster after 600 generations in an aperiodic environment Naturwissenschaften, 86 (9). pp. 448-449. ISSN 0028-1042

Joshi, Amitabh ; Do, Michael H. ; Mueller, Laurence D. (1999) Poisson distribution of male mating success in laboratory populations of Drosophila melanogaster Genetical Research, 73 (3). pp. 239-249. ISSN 0016-6723

Joshi, Amitabh ; Moody, Michael E. (1998) The cost of sex revisited: effects of male gamete output of hermaphrodites that are asexual in their female capacity Journal of Theoretical Biology, 195 (4). pp. 533-542. ISSN 0022-5193

Borash, Daniel J. ; Gibbs, Allen G. ; Joshi, Amitabh ; Mueller, Laurence D. (1998) A genetic polymorphism maintained by natural selection in a temporally varying environment American Naturalist, 151 (2). pp. 148-156. ISSN 0003-0147

Joshi, Amitabh ; Wu, Wan-Pin ; Mueller, Laurence D. (1998) Density-dependent natural selection in Drosophila: adaptation to adult crowding Evolutionary Ecology, 12 (3). pp. 363-376. ISSN 0269-7653

Joshi, Amitabh ; Oshiro, Wendy A. ; Shiotsugu, Jason ; Mueller, Laurence D. (1998) Short and long-term effects of environmental urea on fecundity in Drosophila melanogaster Journal of Biosciences, 23 (3). pp. 279-283. ISSN 0250-5991

Joshi, Amitabh ; Oshiro, Wendy A. ; Shiotsugu, Jason ; Mueller, Laurence D. (1997) Within- and among-population variation in oviposition preference for urea-supplemented food in Drosophila melanogaster Journal of Biosciences, 22 (3). pp. 325-338. ISSN 0250-5991

Joshi, Amitabh ; Shiotsugu, Jason ; Mueller, Laurence D. (1996) Phenotypic enhancement of longevity by environmental urea in Drosophila melanogaster Experimental Gerontology, 31 (4). pp. 533-544. ISSN 0531-5565

Joshi, Amitabh ; Mueller, Laurence D. (1996) Density-dependent natural selection in Drosophila: trade-offs between larval food acquisition and utilization Evolutionary Ecology, 10 (5). pp. 463-474. ISSN 0269-7653

Joshi, Amitabh ; Knight, Christopher D. ; Mueller, Laurence D. (1996) Genetics of larval urea tolerance in Drosophila melanogaster Heredity, 77 . pp. 33-39. ISSN 0018-067X

Joshi, Amitabh ; Moody, Michael E. (1995) Male gamete output of asexuals and the dynamics of populations polymorphic for reproductive mode Journal of Theoretical Biology, 174 (2). pp. 189-197. ISSN 0022-5193