Lepomis microlophus

Therefore, the mustard was dissolved in alcohol or dioxane, and the following results are based on mustard in solution at the beginning of static tests. Mortalities of bluegill sunfish Lepomis macrochirus) at 30 d in control and treated tanks (0, 1, 2, and 5 mg/L) were 0/30, 0/30, 22/30, and 30/30, respectively. The threshold for lethality was given as 2 mg/L. Similar results were observed with red-eared sunfish Lepomis microlophus) and black bullheads... 

In connection with this, the analysis of isozymes of interspecific crosses is demonstrative. In interspecies fish hybrids of Lepomis gulosus x (JL. microlophus the inhibition of one of the paternal esterases was observed concomitant with asynchronous gene activation (Fig. 43 Whitt et al., 1972). In Micropterus salmonides x < Lepomis cyanellus fish hybrids the expression of maternal glucoso-6-phosphate dehydrogenase and one of the liver esterases is inhibited (Whitt et al., 1973a,b). Some of the fractions of paternal esterases are not active in virilisX( D. littoralis hybrids (Korochkin et al., 1973 a). 

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