The first chromosome study of the genera Calchas Birula, 1899 and Neocalchas Yağmur, Soleglad, Fet & Kovařík, 2013 (Scorpiones: Iuridae)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10464249" target="_blank" >RIV/00216208:11310/23:10464249 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=iz5.1q2Pke" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=iz5.1q2Pke</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/09397140.2023.2172838" target="_blank" >10.1080/09397140.2023.2172838</a>
Alternative languages
Result language
angličtina
Original language name
The first chromosome study of the genera Calchas Birula, 1899 and Neocalchas Yağmur, Soleglad, Fet & Kovařík, 2013 (Scorpiones: Iuridae)
Original language description
The chromosomes of two species belonging to the scorpion family Iuridae are studied for the first time. Both analysed species displayed achiasmatic meiosis and no morphologically differentiated sex chromosomes; these features are typical for all scorpions. Both species possessed monocentric chromosomes, a characteristic specific to the entire parvorder Iurida. The karyotype of Calchas nordmanni Birula, 1899 is composed of 82 chromosomes, and the diploid number of chromosomes in Neocalchas gruberi is 40. Despite this conspicuous difference in 2n chromosome morphology is mainly acrocentric. Both species possess two pairs of the 18S rDNA clusters identified by FISH. A higher number of rDNA loci may represent an ancestral state for the parvorder Iurida.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10613 - Zoology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Zoology in the Middle East
ISSN
0939-7140
e-ISSN
2326-2680
Volume of the periodical
69
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
66-72
UT code for WoS article
000935738400001
EID of the result in the Scopus database
2-s2.0-85148446734