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Chromosome numbers for three species of medicinal leeches (Hirudo spp.).

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Utevsky, Serge Kovalenko, Nataliya Doroshenko, Karyna Petrauskiene, Laima Klymenko, Vyacheslav
Spatial Coverage	Azerbaijan Ukraine Uzbekistan Kazakhstan Russia
Description	Country affiliation: Ukraine Author Affiliation: Utevsky S ( V. N. Karazin Kharkiv National University, Kharkiv, Ukraine. sutevsk@univer.kharkov.ua)
Abstract	Karyological preparations were made from the testisacs of three medicinal leech species Hirudo medicinalis Linnaeus, 1758, H. verbana Carena, 1820 and H. orientalis Utevsky & Trontelj, 2005 . The samples originated from different populations in Azerbaijan, Kazakhstan, Russian Federation, Ukraine and Uzbekistan. The chromosome numbers were determined both from mitotic and meiotic stages of spermatogenesis using the propionic haematoxylin staining technique. All three species were found to have different haploid chromosome numbers: H. medicinalis 14, H. verbana 13 and H. orientalis 12, thus corroborating the validity of these taxa. The chromosomes can be classified as meta-, submetacentric and acrocentric. The chromosome numbers obtained are similar to that of the related species Haemopis sanguisuga (Linnaeus, 1758), which has 13 pairs.
File Format	HTM / HTML
ISSN	01655752
Issue Number	2
Volume Number	74
e-ISSN	15735192
Journal	Systematic Parasitology
Language	English
Publisher	Springer
Publisher Date	2009-10-01
Publisher Place	Netherlands
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Parasitology Chromosomes Leeches Genetics Animals Azerbaijan Karyotyping Kazakhstan Physiology Meiosis Mitosis Russia Spermatogenesis Ukraine Uzbekistan Journal Article Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Parasitology

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Chromosome numbers for three species of medicinal leeches (Hirudo spp.)

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Chromosome numbers for three species of medicinal leeches (Hirudo spp.).

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Chromosome numbers for three species of medicinal leeches (Hirudo spp.)

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Chromosome numbers for three species of medicinal leeches (Hirudo spp.).