Differences in haematological indices of sturgeons with different ploidy levels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F02%3A00005741" target="_blank" >RIV/60076658:12610/02:00005741 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Rozdíly v hematologických ukazatelích u jeseterů, lišících se úrovní ploidie

Original language description

Aquaculture stocks of Acipenser ruthenus, A. gueldenstaedtii, A. baerii consisting of pure evolutionarily tetraploid and/or octaploid specimens and of penta-, hexa- and heptaploid specimens of hypothetically hybrid origin were studied to test their haematological indices for ploidy - specificity. Erythrocyte nuclear sizes and mean corpuscular volume increased and erythrocyte count dropped with increasing ploidy level. These indices might be considered as preliminary indicators of ploidy level. Haematocrit value was significantly higher in tetra- and pentaploids than in specimen of higher ploidy levels. Differences registered in leukocyte count and rate of lymphocytes, monocytes, neutrophilic - and/or eosinophilic granulocytes also might indicate a ploidy - specificity of these indices.

Czech name

Rozdíly v hematologických ukazatelích u jeseterů, lišících se úrovní ploidie

Czech description

Aquaculture stocks of Acipenser ruthenus, A. gueldenstaedtii, A. baerii consisting of pure evolutionarily tetraploid and/or octaploid specimens and of penta-, hexa- and heptaploid specimens of hypothetically hybrid origin were studied to test their haematological indices for ploidy - specificity. Erythrocyte nuclear sizes and mean corpuscular volume increased and erythrocyte count dropped with increasing ploidy level. These indices might be considered as preliminary indicators of ploidy level. Haematocrit value was significantly higher in tetra- and pentaploids than in specimen of higher ploidy levels. Differences registered in leukocyte count and rate of lymphocytes, monocytes, neutrophilic - and/or eosinophilic granulocytes also might indicate a ploidy - specificity of these indices.

Type

D - Article in proceedings

CEP classification

GL - Fishery

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Biodiverzita ichthyofauny ČR IV

ISBN

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ISSN

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e-ISSN

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Number of pages

6

Pages from-to

59-64

Publisher name

Ústav biologie obratlovců AV ČR

Place of publication

Brno

Event location

Brno

Event date

Jan 1, 2002

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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