Responses ofMytilus edulis L. to low oxygen tension: Anaerobic metabolism of the posterior adductor muscle and mantle tissues
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Summary
- 1.
Alanine, malate and succinate accumulated in the posterior adductor muscle ofMytilus edulus L. held at the reduced oxygen tensions of 120 mm and 83 mm Hg (Figs. 2–4). The accumulations of alanine and malate were greater at the lower of the two oxygen tensions.
- 2.
Glutamate also accumulated in the posterior adductor muscle (Fig. 1).
- 3.
The time course of the accumulation and decline of substrates paralleled that of the physiological acclimation ofMytilus to low oxygen tensions (see Bayne and Livingstone, 1977).
- 4.
Alanine and glutamate did not accumulate in the mantle tissues at the reduced oxygen tensions (Table 1).
- 5.
No qualitative or quantitative changes were seen in the activities of the enzyme pyruvate kinase and PEP-carboxykinase from the posterior adductor muscle and mantle tissues, during exposure to low oxygen tension.
Keywords
Oxygen Enzyme Glutamate Adductor Muscle PyruvateAbbreviations
- PEP
phosphoenolpyruvate
- EDTA
ethylene diamine tetra-acetic acid
- IDP
inosine-5′-diphosphate
- PK
pyruvate kinase
- PEPCK
PEP-carboxykinase
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References
- Barnes, H., Blackstock, J.: The separation and estimation of free amino acids, trimethylamine oxide, and betaine in tissues and body fluids of marine invertebrates. J. exp. mar. Biol. Ecol.16, 29–45 (1974)Google Scholar
- Bayne, B.L.: Ventilation, the heart beat and oxygen uptake byMytilus edulis L. in declining oxygen tension. Comp. Biochem. Physiol.40A, 1065–1085 (1971a)Google Scholar
- Bayne, B.L.: Oxygen consumption by three species of lamellibranch mollusc in declining ambient oxygen tension. Comp. Biochem. Physiol.40A, 955–970 (1971b)Google Scholar
- Bayne, B.L.: The response of three species of bivalve molluse to declining oxygen tension at reduced salinity. Comp. Biochem. Physiol.45A, 793–806 (1973)Google Scholar
- Bayne, B.L.: Aspects of physiological condition inMytilus edulis L., with special reference to the effects of oxygen tension and salinity. In: Proc. 9th Europ. mar. biol. Symp. (H. Barnes, ed.), pp. 213–238. Aberdeen: Aberdeen University Press 1975Google Scholar
- Bayne, B.L., Bayne, C.J., Carefoot, T.C., Thompson, R.J.: The physiological ecology ofMytilus californianus Conrad. 2. Adaptations to low oxygen tension and air exposure. Oecologia (Berl.)22, 229–250 (1976)Google Scholar
- Bayne, B.L., Livingstone, D.R.: Responses ofMytilus edulis L. to low oxygen tension: Acclimation of the rate of oxygen consumption. J. comp. Physiol.114, 129–142 (1977)Google Scholar
- Bernt, E., Bergmeyer, H.U.: Substrates involved in protein metabolism. In: Methods in enzymatic analysis, Sect. III (H.U. Bergmeyer, ed.), pp. 384–388. New York: Academic Press 1965Google Scholar
- Bücher, T., Pfleiderer, G.: Enzymes of carbohydrate metabolism. In: Methods in enzymology, Vol. I, Sect. II (S.P. Colowick, N.O. Kaplan, eds.), pp. 435. New York: Academic Press 1959Google Scholar
- Crenshaw, M.A., Neff, J.M.: Decalcification at the mantle-shell interface in molluscs. Amer. Zool.9, 881–885 (1969)Google Scholar
- Dam, L. van: On the utilization of oxygen ofMya arenaria. J. exp. Biol.12, 86–94 (1935)Google Scholar
- Falkowski, P.G.: Facultative anaerobiosis inLimulus polyphemus: Phosphoenolpyruvate carboxykinase and heart activities. Comp. Biochem. Physiol.49B, 749–759 (1974)Google Scholar
- Gäde, G., Wilps, H., Kluytmans, J.H.F.M., Zwaan, A. de: Glycogen degradation and end products of anaerobic metabolism in the fresh water bivalveAnodonta cygnea. J. comp. Physiol.140, 79–85 (1975)Google Scholar
- Grove, W.E., Davies, F.C., Sells, B.H.: Spectrophotometric determination of microgram quantities of protein without nucleic acid interference. Analyt. Biochem.22, 195 (1968)Google Scholar
- Hammen, C.S.: Metabolism of the oysterCrassostrea virginica. Amer. Zool.9, 309–318 (1969)Google Scholar
- Hochachka, P.W.: In: Comparative animal physiology (C.L. Prosser, ed.), pp. 212–278. Philadelphia: W.B. Saunders Company 1973Google Scholar
- Hochachka, P.W.: Enzymatic adaptations to deep sea life. In: The biology of the Oceanic Pacific (C.B. Miller, ed.), pp. 107–136. Oregon State University Press 1974Google Scholar
- Hochachka, P.W., Mustafa, T.: Invertebrate facultative anaerobiosis. Science178, 1056–1060 (1972)Google Scholar
- Hochachka, P.W., Somero, G.N.: Strategies of biochemical adaptation. Philadelphia: W.B. Saunders Company 1973Google Scholar
- Hochachka, P.W., Fields, J., Mustafa, T.: Animal life without oxygen: Basic biochemical mechanisms. Amer. Zool.13, 543–555 (1973)Google Scholar
- Hohorst, H.: Substrates involved in the citric acid cycle. In: Methods in enzymatic analysis, Sect. II (H.U. Bergmeyer, ed.), pp. 328–334. New York: Academic Press 1965Google Scholar
- Holwerda, D.A., Zwaan, A. de: Kinetic and molecular characteristics of allosteric pyruvate kinase from muscle tissue of the sea musselMytilus edulis L. Biochem. biophys Acta (Amst.)309, 296–306 (1973)Google Scholar
- Klutmans, J.H.F.M., Veenhof, P.R., Zwaan, A. de: Anaerobic production of volatile fatty acids in the sea MusselMytilus edulis L. J. comp. Physiol.104, 71–78 (1975)Google Scholar
- Kmetec, E.: Spectrophotometric method for the enzymic microdetermination of succinic acid. Analyt. Biochem.16, 474–480 (1966)Google Scholar
- Lane, M.D., Chang, H.C., Miller, R.S.: Reactions Leading to and from the citric acid cycle. In: Methods in enzymology, Vol. XIII, Sect. II (S.P. Colowick, N.O. Kaplan, eds.), p. 270. New York: Academic Press 1969Google Scholar
- Livingstone, D.R.: Biochemical adaptations byMytilus edulis L. Ph. D. dissertation, University of Leicester, England (1975a)Google Scholar
- Livingstone, D.R.: A comparison of the kinetic properties of pyruvate kinase in three populations ofMytilus edulis L. from different environments. In: Proc 9th Europ. mar. biol. Symp. (H. Barnes, ed.), pp. 151–164. Aberdeen: Aberdeen University Press 1975bGoogle Scholar
- Livingstone, D.R., Bayne, B.L.: Pyruvate kinase from the mantle tissue ofMytilus edulis L. Comp. Biochem. Physiol.48B, 481–497 (1974)Google Scholar
- Loxton, J., Chaplin, A.E.: The metabolism ofMytilus edulis L. during facultative anaerobiosis. Biochem. Soc. Trans.2, 41–43 (1973)Google Scholar
- Matheson, A.T., Tattrie, B.L.: A modified Yemm and Cocking ninhydrin reagent for peptidase assay. Canad. J. Biochem.42, 95–103 (1964)Google Scholar
- Pfleiderer, G.: Substrates involved in protein metabolism. In: Methods in enzymatic analysis, Sect. III (H.U. Bergmeyer, ed.), pp. 378–380, New York: Academic Press 1965Google Scholar
- Prosser, C.L.: Comparative animal physiology. Philadelphia: W.B. Saunders Company 1973Google Scholar
- Schlieper, C.: Comparative study ofAsterias rubens andMytilus edulis from the North Sea (30‰S) and the Western Baltic Sea (15‰S). Annéc biol.33, 117–127 (1957)Google Scholar
- Simpson, J.W., Awapara, J.: The pathway of glucose degradation in some invertebrates. Comp. Biochem. Physiol.18, 537–548 (1966)Google Scholar
- Stokes, T., Awapara, J.: Alanine and succinate as end-products of glucose degradation in some invertebrates. Comp. Biochem. Physiol.25, 883–892 (1968)Google Scholar
- Storey, K.B., Hochachka, P.W.: Enzymes of energy metabolism in a vertebrate facultative anaerobe,Pseudemys scripta. Turtle heart pyruvate kinase. J. biol. Chem.249, 1423–1427 (1974a)Google Scholar
- Storey, K.B., Hochachka, P.W.: Glycolytic enzymes in muscle of the pacific dolphin: role of pyruvate kinase in aerobic-anaerobic transition during diving. Comp. Biochem. Physiol.49B, 119–128 (1974b)Google Scholar
- Trueman, E.R.: Activity and heart rate of bivalve molluscs in their natural habitat. Nature (Lond.)214, 832–833 (1967)Google Scholar
- Wegener, A., Barnitt, A.E., Hammen, C.S.: Reduction of fumarate and oxidation of succinate inCrassostrea virginica (Gmelin). Life Sci.8, 335–343 (1969)Google Scholar
- Zwaan, A. de: Pyruvate kinase in muscle extracts of the sea musselMytilus edulis L. Comp. Biochem. Physiol.42B, 7–14 (1972)Google Scholar
- Zwaan, A. de, Bont, A.M.T. de: Phosphoenolpyruvate carboxykinase from adductor muscle tissue of the sea musselMytilus edulis L. J. comp. Physiol.96, 85–94 (1975)Google Scholar
- Zwaan, A. de, Bont, A.M.T. de, Kluytmans, J.H.F.M.: Metabolic adaptations on the aerobicanaerobic transition in the sea musselMytilus edulis L. In: Proc. 9th Europ. mar. biol. Symp. (H. Barnes, ed.), pp. 121–138. Aberdeen: Aberdeen University Press 1975Google Scholar
- Zwaan, A. de, Holwerda, D.A.: The effect of phosphoenolpyruvate, fructose-1,6-diphosphate and pH on allosteric pyruvate kinase in muscle tissue of the bivalveMytilus edulis L. Biochim. biophys. Acta (Amst.)27b, 430–433 (1972)Google Scholar
- Zwaan, A. de, Klutymans, J.H.F.M., Zandee, D.I.: Facultative anaerobiosis in molluscs. Biochem. Soc. Symp.41, 133–168 (1976)Google Scholar
- Zwaan, A. de, Marrewijk, W.J.A. van: Anaerobic glucose degradation in the sea musselMytilus edulis L. Comp. Biochem. Physiol.44B, 429–439 (1973)Google Scholar
- Zwaan, A. de, Wijsman, T.C.M.: Anaerobic metabolism in Bivalvia (Mollusca)—I. Characteristics of anaerobic metabolism. Comp. Biochem. Physiol.54B, 313–324 (1976)Google Scholar
- Zwaan, A., de, Zandee, D.I.: The utilization of glycogen and accumulation of some intermediates during anaerobiosis inMytilus edulis L., Comp. Biochem. Physiol.43B, 47–54 (1972)Google Scholar