This work is licensed under a
Creative Commons Attribution 4.0 International License
Chicharo, Ana Amaral, Pedro Morais, Luis Chicharo. Effect of sex on ratios and concentrations of DNA and RNA in three marine species, Marine Ecology progress series 332: 241-245, (2007).
Clemmesen, C. 1994. The effect of food availability, age or size on the RNA, DNA of individually measured herring larvae, laboratory calibration. Mar. biol, 118: 377-382.
Dasmahapatra, A. K and Medda, A.K. 1978. Seasonal changes in the biochemical activity in the ovary of the fresh water singi fish (Heteropneustes fossilis) abstract 65th session of the Indian science congress, Calcutta.
Fisher, R. 1963. Statistical methods for research worker, Ed 6th, Edinburgh. Guraya, S.S. 1976. Recent advances in morphology, histochemistry and biochemistry of steroid synthesizing cellular sites in the testis of the non mammalian vertebrates. Inter. Rev. of Cytol., 47: 99-136.
Hontela, A and N.E. Stacy. 1990. Cyprinidae. In: Reproductive seasonality in teleosts. Environmental Influences A.D. Munro, A.P. Scott and T.J. Lam (Eds). F.L. CRC Press, Boca Raton, pp.53-77.
Lam, T.J. 1983. Environmental influences on gonadal activity in fishes. In: Fish Physiology W.S. Hoar, D.J. Randall and E.M. Donaldson (Eds. ). Academic Press, New York, IXB: 65-116.
Saleem Mustafa and Zofair. 1985. Seasonal variations in protein, RNA and DNA concentrations in major carps, Catla catla, Labeo rohita and Cirrhina mrigala Japanese journal of Ichthyology.
Schneider. 1940 . From the McArdle Memorial Laboratory, Medical School, University of Wisconsin, Madison.
Sinha, V.R.P., V.G. Jhingran, and S.V. Ganapati. 1974. A view on spawning of the Indian major carps. Arch. Hydrobiol., 73: 518-536.
Singh, I.J. and Singh, T.P. 1983. Annual changes in the total gonadotropic potency In relation to gonadal activity in the freshwater catfish (Clarias batrachusL. ). J. Interdiscipl. Cycle Res., 14(3): 227-239.
Singh, I.J. and Singh, T.P. 1984. Changes in gonadotropin, lipid and cholesterol level During annual reproductive cycle in the freshwater teleost, Cirrhinus mrigala (Ham. ). Annales d' Endocrinologie, 45(2): 131-136.
Sudarshan and Kulkarni, R.S. 2006. Some aspects of biochemical constituents and hormonal profile in the fresh water fish Notopterus notopterus.
Suedecor, C, W . 1946. Statistical methods lowa state college press Amesiowa.
Sundararaj, B.I. and Vasal, S. 1976. Photoperiod and temperature control in the regulation of reproduction in the female catfish (Heteropneustes fossilis). J. Fish. Res. Bd., Canada, 33: 959-973. ( Received 23 January 2015; accepted 28 January 2015 ).