Año 1986, Número 6- 117-129

Año 1986, Número 6- 117-129

Introzzi, A.E.; Duhalde, G.B. 1986. Estudio de las concentraciones de los ácidos nucleicos (RNA, DNA) en músculo blanco e hígado de la lisa (Mugil brasiliensis) a lo largo de sus períodos de reposo y maduración gonadal.
Rev. Invest. Desarr. Pesq.,6: 117-129.
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The concentration of nucleic acids (RNA and DNA) was reviewed, as well as the RNA/DNA coefficient, in white muscle and liver of Mugil brasiliensis adult females caught at the Mar Chiquita Coastal Lagoon (37°30’S, 57°20’W) between September and March. Countrary to what observations in other species (Lepomis macrochirus and Clarias batrachus) have shown, i.e., a decrease in muscle RNA/DNA during gonadal maturation, M. brasiliensis would seem to maintain a proteic balance in equilibrium during the said period. No significant correlation was found between IGS and the RNA, DNA and RNA/DNA muscular