Karyotype diversity of the offspring resulting from reproduction experiment between diploid male and triploid female of silver Prussian carp, Carassius gibelio (Cyprinidae, Actinopterygii)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A53465" target="_blank" >RIV/60460709:41210/11:53465 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985904:_____/11:00437347

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Karyotype diversity of the offspring resulting from reproduction experiment between diploid male and triploid female of silver Prussian carp, Carassius gibelio (Cyprinidae, Actinopterygii)

Popis výsledku v původním jazyce

Populations of silver Prussian carp (Carassius gibelio) are known to exhibit different ploidy levels among their individuals. No consistent information is available regarding chromosome number of triploid biotype. Generally diploids have 100 chromosomeswhile triploids have 150-160 chromosomes. The karyotype of the C. gibelio triploid biotype is characterized by a variable number of small chromosomal elements called supernumerary chromosomes. Here we report the results of a reproduction experiment between a diploid male and triploid female with respect to chromosome numbers of the parents and their offspring. Thirty metaphases of both parents and fifteen individuals of the offspring were investigated. We found variability in chromosome numbers among analysed offspring with a fluctuation from 150 to 159. In comparison, the chromosome numbers of male and female individuals were found to be 100 and 159 respectively. Our results show a high chromosomal plasticity of the Carassius gibelio t

Název v anglickém jazyce

Karyotype diversity of the offspring resulting from reproduction experiment between diploid male and triploid female of silver Prussian carp, Carassius gibelio (Cyprinidae, Actinopterygii)

Popis výsledku anglicky

Populations of silver Prussian carp (Carassius gibelio) are known to exhibit different ploidy levels among their individuals. No consistent information is available regarding chromosome number of triploid biotype. Generally diploids have 100 chromosomeswhile triploids have 150-160 chromosomes. The karyotype of the C. gibelio triploid biotype is characterized by a variable number of small chromosomal elements called supernumerary chromosomes. Here we report the results of a reproduction experiment between a diploid male and triploid female with respect to chromosome numbers of the parents and their offspring. Thirty metaphases of both parents and fifteen individuals of the offspring were investigated. We found variability in chromosome numbers among analysed offspring with a fluctuation from 150 to 159. In comparison, the chromosome numbers of male and female individuals were found to be 100 and 159 respectively. Our results show a high chromosomal plasticity of the Carassius gibelio t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F05%2F2159" target="_blank" >GA206/05/2159: Genetická, populační a reprodukční variabilita invazní ryby, Carassius "gibelio" s alternujícím bisexuálně/asexuálním rozmnožováním ve střední Evropě</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Folia Zoologica

ISSN

0139-7893

e-ISSN

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Svazek periodika

60

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

115-121

Kód UT WoS článku

000293038500004

EID výsledku v databázi Scopus

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