... Haliotis discus hannai Triploids Karyotype Nucleolar organizing regions rDNA Haliotis discus hannai , commonly known as the Pacific abalone, is a crucial marine shellfish for aquaculture, with significant economic value. This species is widely distributed throughout eastern Asia [ 1 ]. Since...

... the Neotropics. Species within Cyphomyrmex have taxonomic issues such as Cyphomyrmex rimosus (Spinola, 1851) which is likely a species complex. Cytogenetics is a useful tool for evolutionary studies and understanding species with dubious taxonomy. In this study, we characterized the karyotype of C. rimosus from...

...Lyubov P. Malinovskaya; Anastasia Y. Slobodchikova; Ekaterina O. Grishko; Inna E. Pristyazhnyuk; Anna A. Torgasheva; Pavel M. Borodin Karyotypes of less than 10% of bird species are known. Using immunolocalization of the synaptonemal complex, the core structure of meiotic chromosomes...

... childbirths in mothers. In this study, we performed a cytogenetic analysis of 436 suspected DS cases using karyotyping and fluorescent in situ hybridization. We detected free trisomies (95.3%), robertsonian translocations (2.4%), isochromosomes (0.6%), and mosaics (1.2%). We observed a slightly higher...

...Mara G. Tavares; Gisele A. Teixeira Eumeninae represents the largest subfamily within Vespidae, with 3,600 species described. Of these, only 18 have been cytogenetically analysed. In the present study, we used both classical and molecular techniques to characterise and compare the karyotypes of 3...

...Shayer M.I. Alam; Stephen D. Sarre; Arthur Georges; Tariq Ezaz Agamid lizards (Squamata: Agamidae) are karyotypically heterogeneous. Among the 101 species currently described from Australia, all are from the subfamily Amphibolurinae. This group is, with some exceptions, karyotypically conserved...

... (that occurred during the evolutionary process in the Bovidae family) and the small differences in the chromosome classification, the 2 karyotypes are very similar in banding patterns. In this study, the combination of bioinformatics techniques and physical mapping of DNA markers enabled the identification...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Accessory chromosome Chromosome rearrangement Drive Evolution Genome Karyotype Selfish chromosome B...

... responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Array-CGH Chromosome rearrangement Karyotype Mental retardation Microdeletion Deletions of the long arm of chromosome 1 at q44 have been...

...-Willi phenotype Karyotype Translocation Prader-Willi syndrome (PWS) is the first example of a genetic imprinting disorder in humans [Butler, 2009]. It was first described by Prader et al. [1956], while the molecular etiology of the syndrome was revealed in the early 80s when Ledbetter et al...

...Juana Gutiérrez; Gaël Aleix-Mata; Luz Lamelas; María Arroyo; Juan A. Marchal; Antonio Sánchez Karyotypes of 3 male Talpa specimens from northern Spain were analyzed. The mesostyles of upper molars and cytochrome b sequence analysis identified these specimens as belonging to Talpa aquitania , a new...

... cytogenetic data. Here, we provide detailed information on the karyotype of the European pond turtle Emys orbicularis , a model Emydidae, employing both chromosome banding and molecular cytogenetics. We provide a high-resolution G-banded karyotype and a map of rDNA genes and telomeric sequences using...

...Amanda A. Soares; Jonathan P. Castro; Pedro Balieiro; Sidnei Dornelles; Tiago M. Degrandi; Ives J. Sbalqueiro; Roberto Ferreira Artoni; Iris Hass B chromosomes are supernumerary chromosomes found in the karyotypes of approximately 15% of all eukaryotic species. They present parasitic behavior...

...Beata Grzywacz; Haruki Tatsuta; Kei-ichiro Shikata; Elżbieta Warchałowska-Śliwa In the present paper, karyotypes of 7 Japanese Podismini species, Anapodisma beybienkoi, Fruhstorferiola okinawaensis, Parapodisma caelestis, P. mikado, P. setouchiensis, P. tenryuensis, and Sinopodisma punctata (2n♂...

... significantly higher than the normal range, and the testosterone level in KFS patients was significantly lower. Ninety-two (95.8%) of the KFS patients showed non-mosaic 47,XXY karyotypes and 47,XXY,inv(9)(p11.1q13); the other KFS patients had mosaic karyotypes of 47,XXY/46,XY, 47,XXY/46,XX, and 47,XXY/48,XXXY...

...Valentina G. Kuznetsova; Anna Maryańska-Nadachowska; Nazar A. Shapoval; Boris A. Anokhin; Anatoly P. Shapoval We studied the karyotypes of 8 dragonfly species originating from the Curonian Spit (the Baltic Sea, Russia) using C-banding and FISH with 18S rDNA and “insect” telomeric (TTAGG) n probes...

... libraries, which permitted simultaneous identification of all chromosomes of F. vesca . Moreover, 45S and 5S rDNA were mapped to chromosomes 1, 2, and 7, respectively. A karyotype of metaphase chromosomes was constructed, representing the first FISH-based molecular cytogenetic karyotype of F. vesca . Our...

... signals of BnSAT13 and BnSAT76 provided useful cytogenetic markers; their position and fluorescence intensity allowed for unambiguous identification of all 8 somatic metaphase chromosomes. A karyotype showing the location and fluorescence intensity of these tandem repeat sequences together...

... continents of the southern hemisphere, with the exception of Antarctica. However, despite its phylogenetic and biogeographical importance, cytogenetic data in Osteoglossiformes are scarce. Here, karyotype and chromosomal characteristics of the lower Niger River population of the African butterfly fish...

... destruction. Improved knowledge about the P. erithacus genome is needed to address key biological questions and conservation of this species. The P. erithacus genome was studied using conventional and molecular cytogenetic approaches including Zoo-FISH. P. erithacus has a ‘typical' parrot karyotype with 2n...