Hydrobiological Journal
Published 6 issues per year
ISSN Print: 0018-8166
ISSN Online: 1943-5991
SJR:
0.221
SNIP:
0.469
CiteScore™::
0.9
H-Index:
12
Indexed in
Dynamics of Activity of Hydrolases, Level of Protein and Titer of Lectine in Trout Embryo Under Effect of Pathogenic Fungi
Volume 36,
Issue 4, 2000,
9 pages
DOI: 10.1615/HydrobJ.v36.i4.90
ABSTRACT
Periods of rise and decrease of activity of hydrolases and content of protein and lysozyme are observed from the moment of fertilization of spawn of Donaldson's trout until the appearance of larvae. The dynamics of proteolytic and lipase activities in healthy embryos and those infected by saprolegnia fungi (Saprolegniomycota) reveal reverse correlation. As for amylolytic and phosphatase activities, correlation coefficients are not significant, and a positive correlation was found for the content of lysozyme. The data obtained testify to negative influence of saprolegnia fungi on the development of trout during embryogenesis.
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