THE PHOTOPERIODIC ENTRAINMENT AND INDUCTION OF THE CIRCADIAN CLOCK REGULATING SEASONAL RESPONSES IN THE MIGRATORY BLACKHEADED BUNTING (EMBERIZA MELANOCEPHALA)

REFERENCES

• Follett B.K. Birds. Marshall's Physiology of Reproduction, G.E. Lamming. Churchill Livingstone, Edinburgh 1984; 283–350
   Google Scholar
• Kumar V., Follett B.K. The Nature of Photoperiodic Clock in Vertebrates. Proc. Zool. Soc. Calcutta 1993; 217–227, J. B. S. Haldane Commemoration Volume
   Google Scholar
• Kumar V. Photoperiodism in Higher Vertebrates—An Adaptive Strategy in Temporal Environment. Indian J. Exp. Biol. 1997; 35: 427–437
   PubMedGoogle Scholar
• Follett B.K., Mattocks P.W., Farner D.S. Circadian Function in the Photoperiodic Induction of Gonadotropin Secretion in the White-Crowned Sparrows. Proc. Natl Acad. Sci. USA 1974; 71: 1666–1669
   PubMedGoogle Scholar
• Kumar V., Jain N., Follett B.K. The Photoperiodic Clock in Blackheaded Buntings (Emberiza melanocephala) Is Mediated by Self-sustaining Circadian System. J. Comp. Physiol. A 1996; 179: 59–64
   PubMed Web of Science ®Google Scholar
• Pittendrigh C.S., Minis D.H. The Entrainment of Circadian Oscillations by Light and Their Role as Photoperiodic Clocks. Am. Nat. 1964; 98: 261–295
   Web of Science ®Google Scholar
• Menaker M., Eskin A. Circadian Clock in Photoperiodic Time Measurement: A Test of the Bünning Hypothesis. Science 1967; 157: 1182–1185
   PubMed Web of Science ®Google Scholar
• Pittendrigh C.S. Circadian Surfaces and the Diversity of Possible Roles of Circadian Organization in the Photoperiodic Induction. Proc. Natl Acad. Sci. USA 1972; 69: 2734–2737
   PubMed Web of Science ®Google Scholar
• Bünning E. The Physiological Clock, Circadian Rhythms and Biological Chronometry. 3rd Ed., Springer-Verlag, HeidelbergGermany 1973
   Google Scholar
• Kumar V., Kumar B.S. Entrainment of Circadian System Under Variable Photocycles (T-Photocycles) Alters the Critical Daylength for Photoperiodic Induction in Blackheaded Buntings. J. Exp. Zool. 1995; 273: 297–302
   Google Scholar
• Hamner W.M. Circadian Control of Photoperiodism in the House Finch Demonstrated by Interrupted-Night Experiment. Nature 1964; 203: 1400–1401
   Web of Science ®Google Scholar
• Menaker M. Circadian Rhythms and Photoperiodism in Passer domesticus. Circadian Clocks, J. Aschoff. North-Holland, AmsterdamThe Netherlands 1965; 385–395
   Google Scholar
• Follett B.K., Sharp P.J. Circadian Rhythmicity in Photoperiodically Induced Gonadotrophin Release and Gonadal Growth in the Quail. Nature 1969; 223: 968–971
   PubMed Web of Science ®Google Scholar
• Kumar V., Tewary P.D. Circadian Function in the Photoperiodic Induction of the Testicular Growth in Common Indian Rosefinch Carpodacus erythrinus. Anim. Reprod. Sci. 1982; 5: 223–228
   Google Scholar
• Tewary P.D., Kumar V. Biochronometry of Photoperiodically Induced Fat Deposition in a Migratory Finch, the Blackheaded Bunting (Emberiza melanocephala) (Aves). J. Zool. (London) 1983; 200: 421–430
   Google Scholar
• Tewary P.D., Kumar V. Control of Testes Function in Blackheaded Bunting (Emberiza melanocephala). Curr. Sci. 1984; 53: 113–114
   Google Scholar
• Kumar B.S., Kumar V. Photoperiodic Control of Annual Reproductive Cycle in Subtropical Brahminy Myna, Sturnus pagodarum. Gen. Comp. Endocrinol. 1993; 89: 149–160
   PubMed Web of Science ®Google Scholar
• King V.M., Bentley G.E., Follett B.K. A Direct Comparison of Photoperiodic Time Measurement and the Circadian System in European Starlings and Japanese Quail. J. Biol. Rhythms 1997; 12: 431–442
   PubMedGoogle Scholar
• Kumar V., Rani S. Differential Responses to Complete and Corresponding Skeleton Photoperiods in Male Blackheaded Bunting. Curr. Sci. 1999; 77: 283–285
   Google Scholar
• Rani S., Kumar V. Time Course of Sensitivity of the Photoinducible Phase to Light in the Redheaded Bunting. Biol. Rhythm Res. 1999; 30: 555–562
   Web of Science ®Google Scholar
• Rani S., Kumar V. Phasic Response of Photoperiodic Clock to Wavelength and Intensity of Light in the Redheaded Bunting Emberiza bruniceps. Physiol. Behav. 2000; 69: 277–283
   PubMed Web of Science ®Google Scholar
• Follett B.K., Kumar V., Juss T.S. Circadian Nature of the Photoperiodic Clock in Japanese Quail. J. Comp. Physiol. A 1992; 171: 533–540
   PubMed Web of Science ®Google Scholar
• Juss T.S., King V.M., Kumar V., Follett B.K. Does an Unusual Entrainment of the Circadian System Under T36h Photocycles Reduce the Critical Daylength for Photoperiodic Induction in Japanese Quail?. J. Biol. Rhythms 1995; 10: 17–32
   PubMed Web of Science ®Google Scholar
• Saunders D. Insect Clocks. 2nd Ed., Pergamon Press, New York 1982
   Google Scholar
• Wada M. Photoinducible Phase for Gonadotropin Secretion Entrained to Dawn in Japanese Quail. Gen. Comp. Endocrinol. 1981; 43: 227–233
   PubMed Web of Science ®Google Scholar
• Ali S., Ripley S.D. Hand Book of Birds of India and Pakistan. 2nd Ed., Oxford Book Publishing House, Bombay 1974; Vol. 10
   Google Scholar
• Kumar V., Tewary P.D. Response to Experimental Photoperiods by a Migratory Bunting Emberiza melanocephala. Ibis 1983; 125: 305–312
   Web of Science ®Google Scholar
• Kumar V., Jain N., Singh B.P., Kumar B.S. Plasma Levels of Luteinizing Hormone in Intact and Castrated Blackheaded Bunting (Emberiza melanocephala) Exposed to Stimulatory and Nonstimulatory Photoperiods. Reprod. Nutr. Dev. 1993; 33: 143–150
   PubMedGoogle Scholar
• Kumar V., Singh S., Misra M., Malik S. Effects of Duration and Time of Food Availability on Photoperiodic Responses in the Migratory Male Blackheaded Bunting (Emberiza melanocephala). J. Exp. Biol. 2001; 204: 2843–2848
   PubMed Web of Science ®Google Scholar
• Yamazaki S., Numano R., Abe M., Hida A., Takahashi R., Ueda M., Block G.D., Sakaki Y., Menaker M., Tei H. Resetting Central and Peripheral Circadian Oscillators in Transgenic Rats. Science 2000; 288: 682–685
   PubMed Web of Science ®Google Scholar
• Hamner W.M., Enright J.T. Relationships Between Photoperiodism and Circadian Rhythms of Activity in the House Finch. J. Exp. Biol. 1967; 46: 43–61
   PubMed Web of Science ®Google Scholar
• Ebihara S., Gwinner E. Different Circadian Pacemakers Control Feeding and Locomotor Activity Rhythms in European Starlings. J. Comp. Physiol. A 1992; 171: 63–67
   Web of Science ®Google Scholar
• Kumar V., Follett B.K. The Circadian Nature of Melatonin Secretion in Japanese Quail (Coturnix coturnix japonica). J. Pineal Res. 1993; 14: 192–200
   PubMed Web of Science ®Google Scholar
• Kumar V., Juss T.S., Follett B.K. Melatonin Secretion in Quail Provides a Seasonal Calendar But Not One Used for Photoperiodic Time Measurement. Melatonin and the Pineal Gland from Basic Sciences to Clinical Applications, Y. Touitou, J. Arendt, P. Pevet. Elsevier Science Publ., The Netherlands 1993; 163–168
   Google Scholar
• Gwinner E., Hau M., Heigl S. Melatonin: Generation and Modulation of Avian Circadian Rhythms. Brain Res. Bull. 1997; 44: 439–444
   PubMed Web of Science ®Google Scholar
• Kumar V., Gwinner E., Van't Hof T.J. Circadian Rhythms of Melatonin in the European Starling Exposed to Different Lighting Conditions: Relationship with Locomotor and Feeding Rhythms. J. Comp. Physiol. A 2000; 186: 205–215
   PubMedGoogle Scholar
• Kumar V. Melatonin and Circadian Rhythmicity in Birds. Avian Endocrinology, A. Dawson, C.M. Chaturvedi. Narosa Publishing House, New Delhi 2001; 93–112
   Google Scholar