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Chandrashekaran, M. K. (2006) Erwin Bunning (1906-1990): a centennial homage Journal of Biosciences, 31 (1). pp. 5-12. ISSN 0250-5991

Sharma, Vijay Kumar ; Chandrashekaran, M. K. (2005) Zeitgebers (time cues) for biological clocks Current Science, 89 (7). pp. 1136-1146. ISSN 0011-3891

Chandrashekaran, M. K. (2005) My tryst with the bats of Madurai Resonance - Journal of Science Education, 10 (2). pp. 86-93. ISSN 0971-8044

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

Sharma, Vijay Kumar ; Lone, Shahnaz Rahman ; Goel, Anubhuthi ; Chandrashekaran, M. K. (2004) Circadian consequences of social organization in the ant species Camponotus compressus Naturwissenschaften, 91 (8). pp. 386-390. ISSN 0028-1042

Sharma, Vijay Kumar ; Lone, Shahnaz Rahman ; Mathew, Deepa ; Goel, Anubhuthi ; Chandrashekaran, M. K. (2004) Possible evidence for shift work schedules in the media workers of the ant species camponotus compressus Chronobiology International, 21 (2). pp. 297-308. ISSN 0742-0528

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

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 difference in the circadian organisation? Chronobiology International, 18 (4). pp. 601-612. ISSN 0742-0528

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

Sharma, Vijay Kumar ; Chidambaram, R. ; Subbaraj, R. ; Chandrashekaran, Maroli K. (2000) Effects of restricted feeding cycle on the locomotor activity rhythm in the mouse Mus booduga Physiology & Behavior, 70 (1-2). pp. 81-87. ISSN 0031-9384

Sharma, Vijay Kumar ; Chidambaram, R. ; Chandrashekaran, Maroli K. (2000) Probing the circadian pacemaker of a mouse using two light pulses Journal of Biological Rhythms, 15 (1). pp. 67-73. ISSN 0748-7304

Sharma, Vijay Kumar ; Chidambaram, R. ; Singh, Tennyson Jeba ; Lingakumar, K. ; Subbaraj, Ramanujam ; Chandrashekaran, Maroli K. (2000) Irradiance dependency of UV-a induced phase shifts in the locomotor activity rhythm of the field mouse mus booduga Chronobiology International, 17 (6). pp. 777-782. ISSN 0742-0528

Koilraj, A. John ; Sharma, Vijay Kumar ; Marimuthu, G. ; Chandrashekaran, M. K. (2000) Presence of circadian rhythms in the locomotor activity of a cave-dwelling millipede Glyphiulus cavernicolus sulu (Cambalidae, Spirostreptida) Chronobiology International, 17 (6). pp. 757-765. ISSN 0742-0528

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. (2000) Probing the circadian oscillator of a mammal by two-pulse perturbations Chronobiology International, 17 (2). pp. 129-136. ISSN 0742-0528

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

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. ; Singaravel, Muniyandi ; Subbaraj, Ramanujam (1999) In the field mouse Mus booduga melatonin phase response curves (PRCs) have a different time course and wave form relative to light PRC Journal of Pineal Research, 26 (3). pp. 153-157. ISSN 0742-3098

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. ; Singaravel, Muniyandi ; Subbaraj, Ramanujam (1999) Relationship between light intensity and phase resetting in a mammalian circadian system Journal of Experimental Zoology, 283 (2). pp. 181-185. ISSN 0022-104X

Sharma, V. K. ; Singaravel, M. ; Subbaraj, R. ; Chandrashekaran, M. K. (1999) Locomotor activity rhythm in the field mouse Mus booduga phase-shifts to melatonin injections in a dose-dependent manner Biological Rhythm Research, 30 (3). pp. 313-320. 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

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. (1999) Precision of a mammalian circadian clock Naturwissenschaften, 86 (7). pp. 333-335. ISSN 0028-1042

Chandrashekaran, Maroli K. ; Sharma, Vijay Kumar ; Singaravel, Muniyandi ; Subbaraj, Ramanujam (1999) Timely administration of melatonin accelerates reentrainment to phase-shifted light-dark cycles in the field mouse mus booduga Chronobiology International, 16 (2). pp. 163-170. ISSN 0742-0528

Sharma, V. K. ; Chandrashekaran, M. K. ; Singaravel, M. ; Subbaraj, R. (1998) Ultraviolet-light-evoked phase shifts in the locomotor activity rhythm of the field mouse Mus booduga Journal of Photochemistry and Photobiology B: Biology, 45 (2-3). pp. 83-86. ISSN 1011-1344

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. (1998) Age-dependent modulation of circadian parameters in the field mouse Mus booduga Journal of Experimental Zoology, 280 (5). pp. 321-326. ISSN 0022-104X

Chandrashekaran, Maroli K. (1998) Biological rhythms research: a personal account Journal of Biosciences, 23 (5). pp. 545-555. ISSN 0250-5991

Sharma, V. K. ; Geetha, L. ; Chandrashekaran, M. K. (1998) Entrainment properties of the circadian locomotor activity rhythm of the field mouse mus booduga under complete and skeleton photoperiodic regimes Biological Rhythm Research, 29 (3). pp. 237-246. ISSN 0929-1016

Sharma, Vijay K. ; Chandrashekaran, Maroli K. ; Singaravel, Muniyandi (1998) Relationship between period and phase angle differences in Mus booduga under abrupt versus gradual light-dark transitions Naturwissenschaften, 85 (4). pp. 183-186. ISSN 0028-1042

Chandrashekaran, M. K. ; Marimuthu, G. ; Geetha, L. (1997) Correlations between sleep and wake in internally synchronized and desynchronized circadian rhythms in humans under prolonged isolation Journal of Biological Rhythms, 12 (1). pp. 26-33. ISSN 0748-7304

Sharma, V. K. ; Chandrashekaran, M. K. ; Nongkynrih, P. (1997) Daylight and artificial light phase response curves for the circadian rhythm in locomotor activity of the field mouse Mus booduga Biological Rhythm Research, 28 (Suppl.1). pp. 39-49. ISSN 0929-1016

Sharma, Vijay Kumar ; Chandrashekaran, Maroli K. (1997) Rapid phase resetting of a mammalian orcadian rhythm by brief light pulses Chronobiology International, 14 (6). pp. 537-548. ISSN 0742-0528

Sharma, V. K. ; Singaravel, M. ; Chandrashekaran, M. K. ; Subbaraj, R. (1997) Relationship between free-running period and minimum tolerable light pulse interval of skeleton photoperiods in field mice Mus booduga Chronobiology International, 14 (3). pp. 237-245. ISSN 0742-0528

Chandrashekaran, M. K. (1996) A crab in the lab that identified high and low tides in the sea two miles away: the rediscovery of tidal rhythms in India Resonance - Journal of Science Education, 1 (7). pp. 44-51. ISSN 0971-8044

Geetha, L. ; Chandrashekaran, M. K. ; Subbaraj, R. (1996) Responses of the circadian locomotor activity rhythm of mus booduga to shifts in LD schedules Chronobiology International, 13 (2). pp. 103-112. ISSN 0742-0528

Suthakar Isaac, S. ; Marimuthuand, G. ; Chandrashekaran, M. K. (1994) Fecundity in the Indian pygmy bat (Pipistrellus mimus) Journal of Zoology, 234 (4). pp. 665-668. ISSN 0952-8369

Chandrashekaran, M. K. ; Marimuthu, G. ; Subbaraj, R. ; Kumarasamy, P. ; Ramkumar, M. S. ; Sripathi, K. (1991) Direct correlation between the circadian sleep-wakefulness rhythm and time estimation in humans under social and temporal isolation Journal of Biosciences, 16 (3). pp. 97-101. ISSN 0250-5991

Chandrashekaran, M. K. ; Geetha, L. ; Marimuthu, G. ; Subbaraj, R. ; Kumarasamy, P. ; Ramkumar, M. S. (1991) The menstrual cycle in a human female under social and temporal isolation is not coupled to the circadian rhythm in sleep-wakefulness Current Science, 60 (12). pp. 703-705. ISSN 0011-3891

Viswanathan, N. ; Chandrashekaran, M. K. (1988) Limits of maternal entrainment of the activity rhythm in the field mouse Mus booduga Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 163 (2). pp. 237-242. ISSN 0340-7594

Viswanathan, N. ; Chandrashekaran, M. K. (1987) Continuous light abolishes the maternal entrainment of the circadian activity rhythm of the pups in the field mouse Cellular and Molecular Life Sciences, 43 (5). pp. 576-578. ISSN 1420-682X

Marimuthu, G. ; Chandrashekaran, M. K. (1985) Communication and synchronization of circadian rhythms in insectivorous bats Proceedings of the Indian Academy of Sciences - Animal Sciences, 94 (6). pp. 655-665. ISSN 0253-4118

Viswanathan, N. ; Chandrashekaran, M. K. (1985) Cycles of presence and absence of mother mouse entrain the circadian clock of pups Nature, 317 (6037). pp. 530-531. ISSN 0028-0836

Chandrashekaran, M. K. (1985) The Drosophila circadian clock Proceedings of the Indian Academy of Sciences - Animal Sciences, 94 (3). pp. 187-196. ISSN 0253-4118

Joshi, D. ; Chandrashekaran, M. K. (1985) Light flashes of different durations (0.063-3.33 msec) phase shift the circadian flight activity of a bat Journal of Experimental Zoology, 233 (2). pp. 187-192. ISSN 0022-104X

Joshi, D. ; Chandrashekaran, M. K. (1985) Spectral sensitivity of the photoreceptors responsible for phase shifting the circadian rhythm of activity in the bat, Hipposideros speoris Journal of Comparative Physiology A: Sensory Neural and Behavioral Physiology, 156 (2). pp. 189-198. ISSN 0340-7594

Joshi, D. ; Chandrashekaran, M. K. (1985) White light of different spectral composition causes differential phase shifts of circadian rhythm of activity in a bat Naturwissenschaften, 72 (10). pp. 548-549. ISSN 0028-1042

Joshi, Dilip ; Chandrashekaran, M. K. (1984) Bright light flashes of 0.5 milliseconds reset the circadian clock of a microchiropteran bat Journal of Experimental Zoology, 230 (2). pp. 325-328. ISSN 0022-104X

Viswanathan, N. ; Chandrashekaran, M. K. (1984) Mother mouse sets the circadian clock of pups Proceedings of the Indian Academy of Sciences - Animal Sciences, 93 (3). pp. 235-241. ISSN 0253-4118

Marimuthu, G. ; Chandrashekaran, M. K. (1983) Continuous light inside a cave abolishes the social synchronization of the circadian rhythm in a bat Behavioral Ecology and Sociobiology, 12 (4). pp. 321-323. ISSN 0340-5443

Marimuthu, G. ; Chandrashekaran, M. K. (1983) Social cues of a hipposiderid bat inside a cave fail to entrain the circadian rhythm of an emballonurid bat Naturwissenschaften, 70 (12). pp. 620-621. ISSN 0028-1042

Joshi, D. ; Chandrashekaran, M. K. (1982) Daylight dimmer than starlight entrains the circadian rhythm of a bat Naturwissenschaften, 69 (4). pp. 192-193. ISSN 0028-1042

Marimuthu, G. ; Rajan, S. ; Chandrashekaran, M. K. (1981) Social entrainment of the circadian rhythm in the flight activity of the microchiropteran bat Hipposideros speoris Behavioral Ecology and Sociobiology, 8 (2). pp. 147-150. ISSN 0340-5443

Selvaraj Pandian, R. ; Chandrashekaran, M. K. (1980) Rhythms in the biting behaviour of a mosquito Armigeres subalbatus Oecologia, 47 (1). pp. 89-95. ISSN 0029-8549

Sundararajan, K. S. ; Subbaraj, R. ; Chandrashekaran, M. K. ; Shunmugasundaram, S. (1978) Influence of fusaric acid on circadian leaf movements of the cotton plant, Gossypium hirsutum Planta, 144 (1). pp. 111-112. ISSN 0032-0935

Subbaraj, Ramanujam ; Chandrashekaran, Maroli K. (1978) Pulses of darkness shift the phase of a circadian rhythm in an insectivorous bat Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 127 (3). pp. 239-243. ISSN 0340-7594

Marimuthu, G. ; Subbaraj, R. ; Chandrashekaran, M. K. (1978) Social synchronization of the activity rhythm in a cave-dwelling insectivorous bat Naturwissenschaften, 65 (11). p. 600. ISSN 0028-1042

Subbaraj, R. ; Chandrashekaran, M. K. (1977) 'Rigid' internal timing in the circadian rhythm of flight activity in a tropical bat Oecologia, 29 (4). pp. 341-348. ISSN 0029-8549

Chandrashekaran, M. K. ; Johnsson, A. ; Engelmann, Wolfgang (1973) Possible "dawn" and "dusk" roles of light pulses shifting the phase of a circadian rhythm Journal of Comparative Physiology A: Sensory Neural and Behavioral Physiology, 82 (4). pp. 347-356. ISSN 0340-7594

Loher, Werner ; Chandrashekaran, Maroli K. (1972) Communicative behavior of the grasshopper Syrbula fuscovittata (Thomas) (Gomphocerinae) with particular consideration of the male courtship Zeitschrift fur Tierpsychologie, 31 (1). pp. 78-97. ISSN 0044-3573

Loher, W. ; Chandrashekaran, M. K. (1970) Circadian rhythmicity in the oviposition of the grasshopper Chorthippus curtipennis Journal of Insect Physiology, 16 (8). pp. 1677-1688. ISSN 0022-1910

Loher, W. ; Chandrashekaran, M. K. (1970) Acoustical and sexual behaviour in the grasshopper Chimarocephala pacifica pacifica (Oedipodinae) Entomologia Experimentalis Et Applicata, 13 (1). pp. 71-84. ISSN 1570-7458

Chandrashekaran, M. K. ; Loher, Werner (1969) The effect of light intensity on the circadian rhythms of eclosion in Drosophila pseudoobscura Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 62 (3). pp. 337-347. ISSN 0340-7594

Chandrashekaran, M. K. (1967) Studies on phase-shifts in endogenous rhythms Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 56 (2). pp. 163-170. ISSN 0340-7594

Chandrashekaran, M. K. (1965) Persistent tidal and diurnal rhythms of locomotory activity and oxygen consumption in Emerita asiatica (M.-EDW.) Journal of Comparative Physiology A: Sensory Neural and Behavioral Physiology, 50 (2). pp. 137-150. ISSN 0340-7594