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Journal: Diseases of Aquatic Organisms

Histopathology of the chronic soft-shell syndrome in the tiger prawn Penaeus monodon

Baticados, M. C. L.; Coloso, R. M.; Duremdez, R. C. (Inter Research, 1987)

One of the disease problems that affect the production of tiger prawn Penaeus monodon Fabricius in brackish-water ponds is the chronic soft-shell syndrome, a condition in which the prawn shell is persistently soft for ...

Journal: Aquaculture

Survival and some histological changes in Penaeus monodon Fabricius juveniles fed various carbohydrates

Piedad-Pascual, Felicitas; Coloso, Relicardo M.; Tamse, Catherine T. (Elsevier, 1983)

Juveniles of P. monodon Fabricius (initial mean weight 1.76 g) were reared on semipurified diets containing 10 or 40% maltose, sucrose, dextrin, molasses, cassava starch, corn starch or sago palm starch for 6 weeks. Highest ...

Journal: Aquaculture

Studies on the chronic soft-shell syndrome in the tiger prawn, Penaeus monodon Fabricius, from brackishwater ponds

Baticados, Ma. Cecilia L.; Coloso, Relicardo M.; Duremdez, Roselyn C. (Elsevier, 1986)

Prawn culture is becoming more widespread in the Philippines. In recent years, prawn production in brackishwater ponds has been adversely affected by a chronic soft-shell syndrome. A field survey of prawn ponds in the ...

Journal: Bulletin of the Philippine Biochemistry Society

Preliminary studies in some aspects of amino acid biosynthesis in juveniles of Penaeus monodon Fabricius: I. Incorporation of 14C from (U-14C) acetate into amino acids to precipitable proteins

Coloso, Relicardo M.; Cruz, Lourdes J. (Philippine Biochemical Society, 1980)

Ion-exchange chromatography in conjunction with radioisotope labelling techniques were used to investigate the incorporation of <sup>14</sup>C from (U-<sup>14</sup>C) - acetate into amino acids of precipitable proteins in ...

Journal: Bulletin of the Philippine Biochemistry Society

Preliminary studies in some aspects of amino acid biosynthesis in juveniles of Penaeus monodon Fabricius: II. Partial purification and characterization of muscle L-glutamate dehydrogenase

Coloso, Relicardo M.; Cruz, Lourdes J. (The Philippine Biochemical Society, 1980)

A method of partially purifying L-glutamate dehydrogenase, a key enzyme in the biosynthesis of non-essential amino acids, from the muscle of P. monodon juveniles is presented. Enzyme extraction with Tris-acetate buffer, ...