Analysis using sperm-FISH of a putative interchromosomal effect in boars carrying reciprocal translocations.

abstract：:Three activities hallmark meiotic cell division: homologous chromosome pairing, synapsis, and recombination. Recombination and synapsis are well-studied but homologous pairing still holds many black boxes. In the past several years, many studies in plants have yielded insights into the mechanisms of chromosome pairing...

journal_title：Cytogenetic and genome research

authors： Bozza CG,Pawlowski WP

更新日期：2008-01-01 00:00:00

abstract：:Fragile sites are intriguing cytogenetic phenomena that have been extensively investigated in human and laboratory animal chromosomes over the past 40 years, but domestic animal species have been studied sporadically. Interest in the field has been recently renewed as increasing numbers of fragile site regions are clo...

journal_title：Cytogenetic and genome research

authors： Riggs PK,Rønne M

更新日期：2009-01-01 00:00:00

abstract：:Human papillomaviruses (HPV) are responsible for the development of almost all cervical cancers. HPV is also found in 85% of anal cancer and in 50% of penile, vulvar, and vaginal cancers, and they are increasingly found in a subset of head and neck cancers, i.e., oropharyngeal squamous cell carcinomas (OPSCC). The mod...

journal_title：Cytogenetic and genome research

authors： Gao G,Smith DI

更新日期：2016-01-01 00:00:00

abstract：:We previously revealed similarity in gene expression patterns between human brain and testis, based on digital differential display analyses of 760 human Unigenes. In the present work, we reanalyzed the gene expression data in many tissues of human and mouse for a large number of genes almost covering the respective w...

journal_title：Cytogenetic and genome research

authors： Guo JH,Huang Q,Studholme DJ,Wu CQ,Zhao Z

更新日期：2005-01-01 00:00:00

abstract：:The Hodgkin cell line U-HO1 was established from a malignant pleural effusion of a 23-year-old male patient during the end stage of refractory nodular sclerosing classical Hodgkin lymphoma (cHL). Since its establishment in 2005, U-HO1 has maintained stable characteristics in vitro and has a doubling time of about 4 da...

journal_title：Cytogenetic and genome research

authors： Mader A,Bruderlein S,Wegener S,Melzner I,Popov S,Muller-Hermelink HK,Barth TF,Viardot A,Moller P

更新日期：2007-01-01 00:00:00

abstract：:Telomerase is expressed in more than 90% of human cancers. Telomere maintenance by this enzyme is believed to safeguard genomic integrity in neoplastic cells. Nevertheless, many telomerase-expressing tumours exhibit chromosomal instability triggered by short, dysfunctional telomeres, implying that active telomerase is...

journal_title：Cytogenetic and genome research

authors： Calcagnile O,Gisselsson D

更新日期：2007-01-01 00:00:00

abstract：:Spinocerebellar ataxia type 12 (SCA12), now described in European-American and Asian (Indian) pedigrees, is unique among the SCAs from clinical, pathological, and molecular perspectives. Clinically, the distinguishing feature is early and prominent action tremor with variability in other signs. Pathologically, brain M...

journal_title：Cytogenetic and genome research

authors： Holmes SE,O'Hearn E,Margolis RL

更新日期：2003-01-01 00:00:00

abstract：:Despite extensive analyses on the centromere and its associated proteins, detailed studies of centromeric DNA structure have provided limited information about its topography in condensed chromatin. We have developed a method with correlative fluorescence light microscopy and atomic force microscopy that investigates ...

journal_title：Cytogenetic and genome research

authors： Khan WA,Chisholm R,Tadayyon S,Subasinghe A,Norton P,Samarabandu J,Johnston LJ,Knoll JH,Rogan PK

更新日期：2013-01-01 00:00:00

abstract：:Reciprocal translocations pose a serious problem in pig breeding due to the reduced fertility of the carriers. This paper presents a new reciprocal translocation in a phenotypically normal, but hypoprolific (20% reduction) boar. Chromosome banding as well as the FISH technique with the use of BAC and telomeric probes ...

journal_title：Cytogenetic and genome research

authors： Kociucka B,Szczerbal I,Bugaj S,Orsztynowicz M,Switonski M

更新日期：2014-01-01 00:00:00

abstract：:Radiation-induced chromosome damage can be measured in interphase using the Premature Chromosome Condensation (PCC) technique. With the introduction of a new PCC technique using the potent phosphatase inhibitor calyculin-A, chromosomes can be condensed within five minutes, and it is now possible to examine the early d...

journal_title：Cytogenetic and genome research

authors： Kawata T,Ito H,Uno T,Saito M,Yamamoto S,Furusawa Y,Durante M,George K,Wu H,Cucinotta FA

更新日期：2004-01-01 00:00:00

abstract：:We report the first case of an 18p11.32 deletion, detected by array CGH, associated with a drug-resistant form of atypical absence epilepsy, global developmental delay and no signs of holoprosencephaly (HPE). In particular, this region encompasses 19 genes, and none of these genes have been strictly associated with ep...

journal_title：Cytogenetic and genome research

authors： Verrotti A,Palka C,Prezioso G,Alfonsi M,Calabrese G,Palka G,Chiarelli F

更新日期：2015-01-01 00:00:00

abstract：:Indefinite proliferation of eukaryotic cells depends on telomerase that counteracts the depletion of DNA from chromosome termini due to the end replication problem. The requirement for telomerase can, under certain conditions, be circumvented by employing homologous recombination-based mechanisms for telomere maintena...

journal_title：Cytogenetic and genome research

authors： Akimcheva S,Zellinger B,Riha K

更新日期：2008-01-01 00:00:00

abstract：:Phyllotines are sigmodontine rodents endemic to South America with broad genetic variability, Robertsonian polymorphisms being the most frequent. Moreover, this taxon includes a species with multiple sex chromosomes, which is infrequent in mammals. However, molecular cytogenetic techniques have never been applied to p...

journal_title：Cytogenetic and genome research

authors： Lanzone C,Labaroni C,Suárez N,Rodríguez D,Herrera ML,Bolzán AD

更新日期：2015-01-01 00:00:00

abstract：:An important aspect of genome reprogramming is the establishment and maintenance of gamete-specific DNA methylation patterns that distinguish the parental alleles of imprinted genes. Disrupting the accurate transmission of genomic imprints by interfering with these methylation patterns causes severe defects in fetal g...

journal_title：Cytogenetic and genome research

authors： Paoloni-Giacobino A,Chaillet JR

更新日期：2006-01-01 00:00:00

abstract：:The identification of individual dog chromosomes is problematic because the 38 pairs of autosomes are small and acrocentric. Here we describe the design and application of a FISH tool that enables definitive identification of each dog autosome in a normal karyotype, without relying on subjective interpretation of DAPI...

journal_title：Cytogenetic and genome research

authors： Courtay-Cahen C,Griffiths LA,Hudson R,Starkey M

更新日期：2007-01-01 00:00:00

abstract：:An interstitial constriction located on the long arm of rye chromosome 5R (5RL) shows neocentromeric activity at meiosis. In some meiocytes this region is strongly stretched orienting with the true centromere to opposite poles at metaphase I, and keeping sister chromatid cohesion at anaphase I. We found previously tha...

journal_title：Cytogenetic and genome research

authors： Cuacos M,González-García M,González-Sánchez M,Puertas MJ,Vega JM

更新日期：2011-01-01 00:00:00

abstract：:The genus Astyanax is a specious Neotropical fish group, occurring from the south area of the United States to Argentina. During the past few years, intensive studies on representatives of this group have been performed, broadening the genetic, taxonomic and biogeographical knowledge considerably. However, phylogeneti...

journal_title：Cytogenetic and genome research

authors： Pansonato-Alves JC,Hilsdorf AW,Utsunomia R,Silva DM,Oliveira C,Foresti F

更新日期：2013-01-01 00:00:00

abstract：:Fusions of the Runt-related transcription factor 1 (RUNX1) with different partner genes have been associated with various hematological disorders. Interestingly, the C-terminally truncated form of RUNX1 and RUNX1 fusion proteins are similarly considered important contributors to leukemogenesis. Here, we describe a 59-...

journal_title：Cytogenetic and genome research

authors： Abe A,Yamamoto Y,Katsumi A,Yamamoto H,Okamoto A,Inaguma Y,Iriyama C,Tokuda M,Okamoto M,Emi N,Tomita A

更新日期：2020-01-01 00:00:00

abstract：:All dogroses (Rosa sect. Caninae) are characterized by the peculiar canina meiosis in which genetic material is unevenly distributed between female and male gametes. The pan-canina rDNA family (termed beta) appears to be conserved in all dogroses analyzed so far. Here, we have studied rDNAs in experimental hybrids obt...

journal_title：Cytogenetic and genome research

authors： Crhak Khaitova L,Werlemark G,Kovarikova A,Nybom H,Kovarik A

更新日期：2014-01-01 00:00:00

abstract：:Neacomys (Sigmodontinae) comprises 8 species mainly found in the Amazonian region. We describe 5 new karyotypes from Brazilian Amazonia: 2 cytotypes for N. paracou (2n = 56/FNa = 62-66), 1 for N. dubosti (2n = 64/FNa = 68), and 2 for Neacomys sp. (2n = 58/FNa = 64-70), with differences in the 18S rDNA. Telomeric probe...

journal_title：Cytogenetic and genome research

authors： da Silva WO,Pieczarka JC,Rossi RV,Schneider H,Sampaio I,Miranda CL,da Silva CR,Cardoso EM,Nagamachi CY

更新日期：2015-01-01 00:00:00

abstract：:Telomeres are the nucleoprotein structures that cap the ends of linear chromosomes. The length of telomeric DNA is an important determinant of function; with short telomeres triggering either replicative senescence or, in the absence of a functional DNA damage response, telomere fusion. Telomere fusion can trigger cyc...

journal_title：Cytogenetic and genome research

authors： Baird DM

更新日期：2008-01-01 00:00:00

abstract：:The catarrhine primates were the first group of species studied with comparative molecular cytogenetics. Many of the fundamental techniques and principles of analysis were initially applied to comparisons in these primates, including interspecific chromosome painting, reciprocal chromosome painting and the extensive u...

journal_title：Cytogenetic and genome research

authors： Stanyon R,Rocchi M,Bigoni F,Archidiacono N

更新日期：2012-01-01 00:00:00

abstract：:Transposable elements have driven genome evolution and plasticity in many ways across a range of organisms. Different types of biotic and abiotic stresses can stimulate the expression or transposition of these mobile elements. Here, we cytogenetically analyzed natural fish populations of the same species living under ...

journal_title：Cytogenetic and genome research

authors： da Silva FA,Corrêa Guimarães EM,Carvalho NDM,Ferreira AMV,Schneider CH,Carvalho-Zilse GA,Feldberg E,Gross MC

更新日期：2020-01-01 00:00:00

abstract：:Merle is a distinct coat color and pattern found in numerous species, including the domestic dog, characterized by patches of diluted eumelanin (black pigment) interspersed among areas of normal pigmentation. In dogs, this variegated pattern is caused by an insertion of a SINE element into the canine PMEL gene. Althou...

journal_title：Cytogenetic and genome research

authors： Ballif BC,Ramirez CJ,Carl CR,Sundin K,Krug M,Zahand A,Shaffer LG,Flores-Smith H

更新日期：2018-08-03 00:00:00

abstract：:Variations of DNA sequences in the human genome range from large, microscopically visible chromosome anomalies to single nucleotide changes. Submicroscopic genomic copy number variations, i.e. chromosomal imbalances which are undetectable by conventional cytogenetic analysis, play an intriguing clinical role. In this ...

journal_title：Cytogenetic and genome research

authors： Riccardi F,Rivolta GF,Uliana V,Grati FR,La Starza R,Marcato L,Di Perna C,Quintavalle G,Garavelli L,Rosato S,Sammarelli G,Neri TM,Tagliaferri A,Martorana D

更新日期：2015-01-01 00:00:00

abstract：:Breast cancer is a complex and heterogeneous disease, and the establishment of cell models in order to properly study the disease at the molecular and cellular level is of utmost importance. Here, we present the cytogenetic characterization and gene expression analysis of the tumoral mammary rat cell line CLS-ACI-1. T...

journal_title：Cytogenetic and genome research

authors： Meles S,Adega F,Castro J,Chaves R

更新日期：2015-01-01 00:00:00

abstract：:Genetic maps are based on the recombination frequency of molecular markers which often show different positions in comparison to the corresponding physical maps. To decipher the position and order of DNA sequences genetically mapped to terminal and interstitial regions of barley (Hordeum vulgare) chromosome 3H, fluore...

journal_title：Cytogenetic and genome research

authors： Bustamante FO,Aliyeva-Schnorr L,Fuchs J,Beier S,Houben A

更新日期：2017-01-01 00:00:00

abstract：:Chromosomal mutagen sensitivity is a common feature of cells from patients with different kinds of cancer. A portion of breast cancer patients also shows an elevated sensitivity to the induction of chromosome damage in cells exposed to ionizing radiation or chemical mutagens. Segregation analysis in families of patien...

journal_title：Cytogenetic and genome research

authors： Speit G,Trenz K

更新日期：2004-01-01 00:00:00

abstract：:Neuroglobin and cytoglobin are two novel members of the vertebrate globin family. Their physiological role is poorly understood, although both proteins bind oxygen reversibly and may be involved in cellular oxygen homeostasis. Here we investigate the selective constraints on coding and non-coding sequences of the neur...

journal_title：Cytogenetic and genome research

authors： Wystub S,Ebner B,Fuchs C,Weich B,Burmester T,Hankeln T

更新日期：2004-01-01 00:00:00

abstract：:Primary hypertrophic osteoarthropathy (PHO), also known as pachydermoperiostosis, is a rare, multisystemic, autosomal recessive condition typically presenting with digital clubbing, osteoarthropathy, and various skin manifestations. Radiographs show distinctive periosteal reaction and thickening along the long bones. ...

journal_title：Cytogenetic and genome research

authors： Torgutalp M,Durmaz CD,Karabulut HG,Seifert W,Horn D,Akkaya Z,Turgay M

更新日期：2019-01-01 00:00:00