Comparative Cytogenetics最新文献

{"title":"Cell culture and karyotypic description of Pseudophryne coriacea (Keferstein, 1868) (Amphibia, Anura) from the New South Wales Central Coast","authors":"Richard Mollard, Michael Mahony","doi":"10.3897/compcytogen.17.113526","DOIUrl":"https://doi.org/10.3897/compcytogen.17.113526","url":null,"abstract":"Abstract The karyotype of the IUCN least concern red-backed toadlet Pseudophryne (P.) coriacea (Keferstein, 1868) from the New South Wales Central Coast is described following tissue culture of toe clipping macerates and conventional DAPI staining. The diploid number is 2n = 24. The karyotype is represented by six large and five small chromosomal pairs and one very small chromosomal pair. The very small chromosome 12 is 12% the size of chromosome 1. One of the large chromosomes is subtelocentric, two of the large chromosomes are submetacentric and the remaining chromosomes are metacentric. The putative nucleolus organiser region (NOR) is observed on chromosome 4. The diploid number and location of the putative NOR correlates to that of the previously published IUCN critically endangered P.corroboree (Moore 1953) and unpublished descriptions of the P.coriacea karyotype. This is the first described cell culture of a species from the genus Pseudophryne Fitzinger, 1843, first published analysis of the P.coriacea karyotype and the first published analysis of centromeric allocation of this genus. Globally there exists a large inventory of tissue samples in cryobanks that are not associated with known recovery mechanisms such as basic cell culture techniques. Detailed cytogenetic analyses of these cryobanked samples are therefore not possible. This work therefore enables: (i) a comparison of the P.coriacea karyotype with that of the critically endangered P.corroboree and (ii) a benchmark for repeat and future cytogenetic and genomic analyses of cryostored samples of this genus.","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135139451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Divergent karyotypes in five genera of the African endemic fish family Distichodontidae (Cithariniformes, Osteichthyes).","authors":"Sergey A Simanovsky, Dmitry A Medvedev, Fekadu Tefera, Alexander S Golubtsov","doi":"10.3897/compcytogen.17.107744","DOIUrl":"10.3897/compcytogen.17.107744","url":null,"abstract":"<p><p>The African family Distichodontidae comprises 109 species in 16 genera. Up-to-date cytogenetic information was available for the only distichodontid species <i>Distichodusaffinis</i> Günther, 1873. Here we report chromosome number and morphology in: <i>Distichodusengycephalus</i> Günther, 1864 (2n = 52, FN = 104), <i>Ichthyborusbesse</i> (Joannis, 1835) (2n = 46, FN = 92), <i>Nannocharaxniloticus</i> (Joannis, 1835) (2n = 54, FN = 106) and three taxa, <i>Nannaethiopsbleheri</i> Géry et Zarske, 2003, <i>Nannaethiops</i> sp., and <i>Neolebiasunifasciatus</i> Steindachner, 1894, that exhibit the same karyotypes (2n = 50, FN = 98). To confirm the <i>Nannaethiops</i> Günther, 1872 and <i>Neolebias</i> Steindachner, 1894 species identification, mt-DNA sequences of the two markers (<i>COI</i> and <i>16S rRNA</i>) were obtained from karyotyped specimens and compared with the relevant sequences accessible from GenBank. The great prevalence of biarmed chromosomes (the karyotypes of most species contain exclusively biarmed chromosomes) is a distinctive characteristic of Distichodontidae and Cithariniformes as a whole.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10636602/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chromosome study of the Hymenoptera (Insecta): from cytogenetics to cytogenomics.","authors":"Vladimir E Gokhman","doi":"10.3897/compcytogen.17.112332","DOIUrl":"10.3897/compcytogen.17.112332","url":null,"abstract":"<p><p>A brief overview of the current stage of the chromosome study of the insect order Hymenoptera is given. It is demonstrated that, in addition to routine staining and other traditional techniques of chromosome research, karyotypes of an increasing number of hymenopterans are being studied using molecular methods, e.g., staining with base-specific fluorochromes and fluorescence <i>in situ</i> hybridization (FISH), including microdissection and chromosome painting. Due to the advent of whole genome sequencing and other molecular techniques, together with the \"big data\" approach to the chromosomal data, the current stage of the chromosome research on Hymenoptera represents a transition from Hymenoptera cytogenetics to cytogenomics.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10632776/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ancient reproductive modes and criteria of multicellularity.","authors":"Ilya A Gavrilov-Zimin","doi":"10.3897/compcytogen.17.109671","DOIUrl":"10.3897/compcytogen.17.109671","url":null,"abstract":"<p><p>It is demonstrated that the initial method of fertilization in animals (Metazoa), embryophyte plants (Embryophyta), most groups of multicellular oogamous algae, oogamous and pseudoogamous multicellular fungi was internal fertilization (in the broad meaning) in/on the body of a maternal organism. Accordingly, during the bisexual process, the initial method of formation of a daughter multicellular organism in animals was viviparity, and in embryophyte plants and most groups of oogamous multicellular algae - the germination of a zygote in/on the body of maternal organism. The reproductive criteria of multicellularity are proposed and discussed. In this regard, the multicellularity is considered to subdivide terminologically into three variants: 1) protonemal, the most simple, characteristic of multicellular prokaryotes, most groups of multicellular algae and gametophytes of some higher plants; 2) siphonoseptal, found among multicellular fungi, some groups of green and yellow-green algae; 3) embryogenic, most complicated, known in all animals (Metazoa), all sporophytes and some gametophytes of higher plants (Embryophyta), charophyte green algae Charophyceae s.s., oogamous species of green and brown algae, some genera of red algae. In addition to the well-known division of reproduction methods into sexual and asexual, it is proposed to divide the reproduction of multicellular organisms into monocytic (the emergence of a new organism from one cell sexually or asexually) and polycytic (fragmentation, longitudinal / transverse division or budding based on many cells of the body of the mother organism), since these two ways have different evolutionary and ontogenetic origins.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10636606/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparative cytogenetic study of <i>Hypsibarbusmalcolmi</i> and <i>H.wetmorei</i> (Cyprinidae, Poropuntiini).","authors":"Sudarat Khensuwan,&nbsp;Weerayuth Supiwong,&nbsp;Chatmongkon Suwannapoom,&nbsp;Phichaya Buasriyot,&nbsp;Sitthisak Jantarat,&nbsp;Weera Thongnetr,&nbsp;Nawarat Muanglen,&nbsp;Puntivar Kaewmad,&nbsp;Pasakorn Saenjundaeng,&nbsp;Kriengkrai Seetapan,&nbsp;Thomas Liehr,&nbsp;Alongklod Tanomtong","doi":"10.3897/compcytogen.17.107703","DOIUrl":"https://doi.org/10.3897/compcytogen.17.107703","url":null,"abstract":"<p><p>Cyprininae are a highly diversified but demonstrably monophyletic lineage of cypriniform fishes. Here, the karyotype and chromosomal characteristics of <i>Hypsibarbusmalcolmi</i> (Smith, 1945) and <i>H.wetmorei</i> (Smith, 1931) were examined using conventional, nucleolus organizing regions (NORs) and molecular cytogenetic protocols. The diploid chromosome number (2n) of <i>H.malcolmi</i> was 50, the fundamental number (FN) was equal to 62, and the karyotype displayed 8m + 4sm + 38a with NORs located at the centromeric and telomeric positions of the short arms of chromosome pairs 1 and 2, respectively. 2n of <i>H.wetmorei</i> was 50, FN 78, karyotype 14m + 14sm + 22a with the NORs at the telomeric position of the short arm of chromosome pair 2. 2n and FN in males and females were identical. Fluorescence <i>in situ</i> hybridization using different microsatellite motifs as probes also showed substantial genomic divergence between both studied species. In <i>H.wetmorei</i>, (CAG)_n and (CAC)_n microsatellites accumulated in the telomeric regions of all chromosomes, while in <i>H.malcolmi</i>, they had scattered signals on all chromosomes. Besides, the (GAA)n microsatellites were distributed along all chromosomes of <i>H.malcolmi</i>, but there was a strong hybridization pattern in the centromeric region of a single pair in <i>H.wetmorei</i>. These cytogenomic difference across the genomes of these <i>Hypsibarbus</i> Rainboth, 1996 species are markers for specific evolutionary differentiation within these two species.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10547057/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41177386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing ploidy levels and karyotype structure of the fire ant <i>Solenopsissaevissima</i> Smith, 1855 (Hymenoptera, Formicidae, Myrmicinae).","authors":"Ananda Ribeiro Macedo de Andrade, Danon Clemes Cardoso, Maykon Passos Cristiano","doi":"10.3897/compcytogen.17.100945","DOIUrl":"10.3897/compcytogen.17.100945","url":null,"abstract":"<p><p>The family Formicidae is composed of ants that organize themselves into castes in which every individual has a joint organizational function. <i>Solenopsis</i> Westwood, 1840 is an ant genus with opportunistic and aggressive characteristics, known for being invasive species and stings that cause burning in humans. This genus is particularly difficult to classify and identify since its morphology provides few indications for species differentiation. For this, a tool that has been useful for evolutionary and taxonomic studies is cytogenetics. Here, we cytogenetically studied <i>Solenopsissaevissima</i> Smith, 1855 from Ouro Preto, Minas Gerais, Brazil. We evaluated the occurrence of polyploid cells in individuals and colonies by conventional cytogenetics. A total of 450 metaphases were analyzed and counted. Chromosome counts of individuals and colonies showed varied numbers of ploidies, from n = 16 to 8n = 128. The karyomorphometrical approach allowed determination of the following karyotypes: n = 10 m + 4 sm + 2 st, 2n = 20 m + 8 sm + 4 st, and 4n = 40 m + 16 sm + 8 st. Polyploidy can be found naturally in individuals and colonies and may represent an adaptative trait related to widespread distribution and invasion ability of new habitats.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10696605/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45560377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative karyotype analysis of eight Cucurbitaceae crops using fluorochrome banding and 45S rDNA-FISH.","authors":"Chao-Wen She, Xiang-Hui Jiang, Chun-Ping He","doi":"10.3897/compcytogen.v17.i1.99236","DOIUrl":"10.3897/compcytogen.v17.i1.99236","url":null,"abstract":"<p><p>To have an insight into the karyotype variation of eight Cucurbitaceae crops including <i>Cucumissativus</i> Linnaeus, 1753, <i>Cucumismelo</i> Linnaeus, 1753, <i>Citrulluslanatus</i> (Thunberg, 1794) Matsumura et Nakai, 1916, <i>Benincasahispida</i> (Thunberg, 1784) Cogniaux, 1881, <i>Momordicacharantia</i> Linnaeus, 1753, <i>Luffacylindrica</i> (Linnaeus, 1753) Roemer, 1846, Lagenariasicerariavar.hispida (Thunberg, 1783) Hara, 1948 and <i>Cucurbitamoschata</i> Duchesne ex Poiret, 1819, well morphologically differentiated mitotic metaphase chromosomes were prepared using the enzymatic maceration and flame-drying method, and the chromosomal distribution of heterochromatin and 18S-5.8S-26S rRNA genes (45S rDNA) was investigated using sequential combined PI and DAPI (CPD) staining and fluorescence <i>in situ</i> hybridization (FISH) with 45S rDNA probe. Detailed karyotypes were established using the dataset of chromosome measurements, fluorochrome bands and rDNA FISH signals. Four karyotype asymmetry indices, CV_CI, CV_CL, M_CA and Stebbins' category, were measured to elucidate the karyological relationships among species. All the species studied had symmetrical karyotypes composed of metacentric and submetacentric or only metacentric chromosomes, but their karyotype structure can be discriminated by the scatter plot of M_CA vs. CV_CL. The karyological relationships among these species revealed by PCoA based on <i>x</i>, 2<i>n</i>, TCL, M_CA, CV_CL and CV_CI was basically in agreement with the phylogenetic relationships revealed by DNA sequences. CPD staining revealed all 45S rDNA sites in all species, (peri)centromeric GC-rich heterochromatin in <i>C.sativus</i>, <i>C.melo</i>, <i>C.lanatus</i>, <i>M.charantia</i> and <i>L.cylindrica</i>, terminal GC-rich heterochromatin in <i>C.sativus</i>. DAPI counterstaining after FISH revealed pericentromeric DAPI⁺ heterochromatin in <i>C.moschata</i>. rDNA FISH detected two 45S loci in five species and five 45S loci in three species. Among these 45S loci, most were located at the terminals of chromosome arms, and a few in the proximal regions. In <i>C.sativus</i>, individual chromosomes can be precisely distinguished by the CPD band and 45S rDNA signal patterns, providing an easy method for chromosome identification of cucumber. The genome differentiation among these species was discussed in terms of genome size, heterochromatin, 45S rDNA site, and karyotype asymmetry based on the data of this study and previous reports.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10252140/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9994029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Karyotype differentiation in the <i>Nothobranchiusugandensis</i> species group (Teleostei, Cyprinodontiformes), seasonal fishes from the east African inland plateau, in the context of phylogeny and biogeography.","authors":"Eugene Yu Krysanov, Béla Nagy, Brian R Watters, Alexandr Sember, Sergey A Simanovsky","doi":"10.3897/compcytogen.v7.i1.97165","DOIUrl":"10.3897/compcytogen.v7.i1.97165","url":null,"abstract":"<p><p>The karyotype differentiation of the twelve known members of the <i>Nothobranchiusugandensis</i> Wildekamp, 1994 species group is reviewed and the karyotype composition of seven of its species is described herein for the first time using a conventional cytogenetic protocol. Changes in the architecture of eukaryotic genomes often have a major impact on processes underlying reproductive isolation, adaptation and diversification. African annual killifishes of the genus <i>Nothobranchius</i> Peters, 1868 (Teleostei: Nothobranchiidae), which are adapted to an extreme environment of ephemeral wetland pools in African savannahs, feature extensive karyotype evolution in small, isolated populations and thus are suitable models for studying the interplay between karyotype change and species evolution. The present investigation reveals a highly conserved diploid chromosome number (2n = 36) but a variable number of chromosomal arms (46-64) among members of the <i>N.ugandensis</i> species group, implying a significant role of pericentric inversions and/or other types of centromeric shift in the karyotype evolution of the group. When superimposed onto a phylogenetic tree based on molecular analyses of two mitochondrial genes the cytogenetic characteristics did not show any correlation with the phylogenetic relationships within the lineage. While karyotypes of many other <i>Nothobranchius</i> spp. studied to date diversified mainly via chromosome fusions and fissions, the <i>N.ugandensis</i> species group maintains stable 2n and the karyotype differentiation seems to be constrained to intrachromosomal rearrangements. Possible reasons for this difference in the trajectory of karyotype differentiation are discussed. While genetic drift seems to be a major factor in the fixation of chromosome rearrangements in <i>Nothobranchius</i>, future studies are needed to assess the impact of predicted multiple inversions on the genome evolution and species diversification within the <i>N.ugandensis</i> species group.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10252138/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9620493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chromosome complements of <i>Channalucius</i> and <i>C.striata</i> from Phu Quoc Island and karyotypic evolution in snakehead fishes (Actinopterygii, Channidae).","authors":"Denis V Prazdnikov","doi":"10.3897/compcytogen.v17.i1.94943","DOIUrl":"10.3897/compcytogen.v17.i1.94943","url":null,"abstract":"<p><p>Snakehead fishes of the family Channidae are obligatory air-breathers freshwater predators, the vast majority of which belong to the genus <i>Channa</i> Scopoli, 1777. <i>Channa</i> species are characterized by high karyotypic diversity due to various types of chromosomal rearrangements. It is assumed that, in addition to the lifestyle, fragmentation and isolation of snakehead populations contribute to an increase in karyotypic diversity. However, the chromosome complements of many isolated populations of widespread <i>Channa</i> species remain unknown, and the direction of karyotype transformations is poorly understood. This paper describes the previously unstudied karyotypes of <i>Channalucius</i> (Cuvier, 1831) and <i>C.striata</i> (Bloch, 1793) from Phu Quoc Island and analyzes the trends of karyotypic evolution in the genus <i>Channa</i>. In <i>C.lucius</i>, the karyotypes are differed in the number of chromosome arms (2n = 48, NF = 50 and 51), while in <i>C.striata</i>, the karyotypes are differed in the diploid chromosome number (2n = 44 and 43, NF = 48). A comparative cytogenetic analysis showed that the main trend of karyotypic evolution of <i>Channa</i> species is associated with a decrease in the number of chromosomes and an increase in the number of chromosome arms, mainly due to fusions and pericentric inversions. The data obtained support the assumption that fragmentation and isolation of populations, especially of continental islands, contribute to the karyotypic diversification of snakeheads and are of interest for further cytogenetic studies of Channidae.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9836404/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10693821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Karyotype of <i>Sabanejewiabulgarica</i> (Drensky, 1928) (Teleostei, Cobitidae) from the Danube Delta, Romania.","authors":"Eva Hnátková,&nbsp;Zuzana Majtánová,&nbsp;Vendula Bohlen Šlechtová,&nbsp;Joerg Bohlen,&nbsp;Petr Ráb","doi":"10.3897/compcytogen.17.103152","DOIUrl":"https://doi.org/10.3897/compcytogen.17.103152","url":null,"abstract":"<p><p>The karyotype of the freshwater fish <i>Sabanejewiabulgarica</i> (Drensky, 1928), from the Danube Delta, was studied by conventional Giemsa staining and the C-banding technique. The diploid chromosome number was 2n = 50. The karyotype contained 2 pairs of metacentric (the first one was much larger than the second one), 6 pairs of submetacentric and 17 pairs of subtelocentric to acrocentric chromosomes. Pericentromeric blocks of heterochromatin were revealed in most of the chromosome pairs. The karyotype phenotype of <i>S.bulgarica</i> was the same as found for <i>S.balcanica</i> from Northern Carpathian Mountains.</p>","PeriodicalId":50656,"journal":{"name":"Comparative Cytogenetics","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10353547/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9899411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}