Retrotransposons represent the most labile fraction for genomic rearrangements in polyploid plant species.

abstract：:Most human cancers are characterized by genomic instability. Changes associated with such may result in altered expression of numerous genes. The sequence information available in the public databases can be used to identify transcripts differentially expressed in cancers. Determining cancer-related genes that are com...

journal_title：Cytogenetic and genome research

authors： Chen S,Zhu B,Yu L

更新日期：2006-01-01 00:00:00

abstract：:Recent large-scale genomic studies within human populations have identified numerous genomic regions as copy number variant (CNV). As these CNV regions often overlap coding regions of the genome, large lists of potentially copy number polymorphic genes have been produced that are candidates for disease association. Mo...

journal_title：Cytogenetic and genome research

authors： Bailey JA,Kidd JM,Eichler EE

更新日期：2008-01-01 00:00:00

abstract：:The sense of taste is a chemosensory system responsible for basic food appraisal. Humans distinguish between five primary tastes: bitter, sweet, sour, salty and umami. The molecular events in the perception of bitter taste are believed to start with the binding of specific water-soluble molecules to G-protein-coupled ...

journal_title：Cytogenetic and genome research

authors： Conte C,Ebeling M,Marcuz A,Nef P,Andres-Barquin PJ

更新日期：2002-01-01 00:00:00

abstract：:We analyzed repeat sequences composition in the genome of cucumber inbred line 9930 using whole-genome shotgun reads. The analysis showed that satellite DNA sequences are the most dominant components in the cucumber genome. The distribution pattern of several tandem repeat sequences (Type I/II, Type III and Type IV) o...

journal_title：Cytogenetic and genome research

authors： Han YH,Zhang ZH,Liu JH,Lu JY,Huang SW,Jin WW

更新日期：2008-01-01 00:00:00

abstract：:Large pericentric inversions in chromosome 10 are rare chromosomal aberrations with only few cases of familial inheritance. Such chromosomal rearrangements may lead to production of unbalanced gametes. As a result of a recombination event in the inversion loop, 2 recombinants with duplicated and deficient chromosome s...

journal_title：Cytogenetic and genome research

authors： Ciuladaite Z,Preiksaitiene E,Utkus A,Kučinskas V

更新日期：2014-01-01 00:00:00

abstract：:The Deleted in AZoospermia Like (DAZL) gene is a member of the DAZ family and encodes an RNA-binding protein that is expressed in prenatal and postnatal germ cells of males and females. In the human, there are five highly-related members in the DAZ family, four (DAZ1-4) on the Y chromosome and one (DAZL) on an autosom...

journal_title：Cytogenetic and genome research

authors： Liu WS,Wang A,Uno Y,Galitz D,Beattie CW,Ponce de León FA

更新日期：2007-01-01 00:00:00

abstract：:A comparative cytogenetic analysis was carried out on four Hylinae tree frogs from Brazil ((Aparasphenodon brunoi, Corythomantis greeningi, Osteocephalus langsdorffii, and Scinax fuscovarius) using Giemsa staining, BrdU replication banding, Ag-NOR staining, C-banding, DAPI and CMA(3) fluorochrome staining, and fluores...

journal_title：Cytogenetic and genome research

authors： Kasahara S,Zampieri Silva AP,Gruber SL,Haddad CF

更新日期：2003-01-01 00:00:00

abstract：:Peripheral blood cell cultures were treated for late incorporation of both BrdU and Hoechst-33258 to obtain R-banding pattern preparations. Twenty-eight bovine cosmids from 19 bovine syntenic groups (U), three of which contain type I loci and 25 which contain microsatellite loci and have previously been assigned to ca...

journal_title：Cytogenetic and genome research

authors： Di Meo GP,Perucatti A,Incarnato D,Ferretti L,Di Berardino D,Caputi Jambrenghi A,Vonghia G,Iannuzzi L

更新日期：2002-01-01 00:00:00

abstract：:LINE-1 (L1) retrotransposons constitute the dominant category of transposons in mammalian genomes. L1 elements are active in the vast majority of mammals, and only a few cases of L1 extinction have been documented. The only possible case of extinction in primates was suggested for South American spider monkeys. Howeve...

journal_title：Cytogenetic and genome research

authors： Sookdeo A,Ruiz-García M,Schneider H,Boissinot S

更新日期：2018-01-01 00:00:00

abstract：:Precise breakpoint definition of chromosomal rearrangements using conventional banding techniques often fails, especially when more than two breakpoints are involved. The classic banding procedure results in a pattern of alternating light and dark bands. Hence, in banded chromosomes a specific chromosomal band is rath...

journal_title：Cytogenetic and genome research

authors： Chudoba I,Hickmann G,Friedrich T,Jauch A,Kozlowski P,Senger G

更新日期：2004-01-01 00:00:00

abstract：:Spectral karyotyping (SKY) was used to assess the chromosomal constitution of embryos generated by nuclear transfer (NT) of neuronal nuclei (N-NT) or cumulus cell nuclei (C-NT) into oocytes and of their embryonic stem cell derivatives (ntES cells). We detected chromosomal changes during the first mitotic cleavage and ...

journal_title：Cytogenetic and genome research

authors： Osada T,Kakazu N,Watanabe M,Yamane H,Yagi T

更新日期：2009-01-01 00:00:00

abstract：:Cytogenetic maps depict the location and order of markers along chromosomes. Cytogenetic maps are important in genome research as they relate the genetic data and molecular sequences to the morphological features of chromosomes. In this paper, we discuss various methods used in cytogenetic mapping in maize, with speci...

journal_title：Cytogenetic and genome research

authors： Wang CJ,Chen CC

更新日期：2005-01-01 00:00:00

abstract：:To facilitate the study of the regulation and downstream interactions of genes involved in gonad development it is important to have a suitable cell culture model. We therefore aimed to characterize molecularly three different mouse gonad cell lines. TM3 and TM4 cells were originally isolated from prepubertal mouse go...

journal_title：Cytogenetic and genome research

authors： Beverdam A,Wilhelm D,Koopman P

更新日期：2003-01-01 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：:A 5-year-old river buffalo cow underwent cytogenetic investigation since it had only one male offspring, apparently with normal body constitution, which died one month after birth. The female carrier had normal body conformation and internal sex adducts, as revealed by rectal palpation performed by a specialist veteri...

journal_title：Cytogenetic and genome research

authors： Di Meo GP,Perucatti A,Genualdo V,Iannuzzi A,Sarubbi F,Caputi-Jambrenghi A,Incarnato D,Peretti V,Vonghia G,Iannuzzi L

更新日期：2011-01-01 00:00:00

abstract：:Transposable elements are disproportionately abundant in the heterochromatin of Drosophila melanogaster. Among the forces contributing to this bias in genomic distribution, fixation due to positive selection has been put forward. We have studied I-related elements which are located in pericentromeric heterochromatin a...

journal_title：Cytogenetic and genome research

authors： Junakovic N,Fortunati D,Soriano S

更新日期：2005-01-01 00:00:00

abstract：:The occurrence of interchromosomal effects (ICE) in reciprocal translocation carriers still remains contradictory in the human literature. We used the pig as an animal model to investigate whether the structure of the reciprocal translocations as well as the size and/or type of the chromosomes not involved in the rear...

journal_title：Cytogenetic and genome research

authors： Bonnet-Garnier A,Guardia S,Pinton A,Ducos A,Yerle M

更新日期：2009-01-01 00:00:00

abstract：:Cytogenetic investigations performed in eight Portuguese cattle breeds revealed the presence of rob(1;29) in both heterozygous and homozygous conditions in all, and five breeds, respectively, with variable percentages of carriers as follows: 41.0% in Arouquesa, 69.9% in Barrosa, 39.4% in Maronesa, 2.8% in Mirandesa, 8...

journal_title：Cytogenetic and genome research

authors： Iannuzzi A,Di Meo GP,Caputi Jambrenghi A,Vonghia G,Iannuzzi L,Rangel-Figueiredo T

更新日期：2008-01-01 00:00:00

abstract：:In order to understand the mechanisms of formation of chromosomal aberrations, studies performed on human syndromes with genomic instability can be fruitful. In this report, the results from studies in our laboratory on the importance of the transcription-coupled repair (TCR) pathway on the induction of chromosomal da...

journal_title：Cytogenetic and genome research

authors： Palitti F

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：: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：:Under specific stress treatments, the microspore can be induced in vitro to deviate from its gametophytic development and to reprogram towards embryogenesis, becoming a totipotent cell and forming haploid embryos. These can further regenerate homozygous plants for production of new isogenic lines, an important biotech...

journal_title：Cytogenetic and genome research

authors： El-Tantawy AA,Solís MT,Risueño MC,Testillano PS

更新日期：2014-01-01 00:00:00

abstract：:Bovine embryos are now routinely used in agricultural systems as a means of disseminating superior genetics worldwide, ultimately with the aim of feeding an ever-growing population. Further investigations, common for human IVF embryos, thus have priority to improve cattle IVF, as has screening for aneuploidy (abnormal...

journal_title：Cytogenetic and genome research

authors： Hornak M,Kubicek D,Broz P,Hulinska P,Hanzalova K,Griffin D,Machatkova M,Rubes J

更新日期：2016-01-01 00:00:00

abstract：:Chromatin diminution (CD) is a phenomenon of programmed DNA elimination which takes place in early embryogenesis in some eukaryotes. The mechanism and biological role of CD remain largely unknown. During CD in the freshwater copepod Cyclops kolensis, the genome of cells of the somatic lineage is reorganized and reduce...

journal_title：Cytogenetic and genome research

authors： Grishanin AK,Zagoskin MV

更新日期：2018-01-01 00:00:00

abstract：:The nuclear organization of spermatocytes in meiotic prophase I is primarily determined by the synaptic organization of the bivalents that are bound by their telomeres to the nuclear envelope and described as arc-shaped trajectories through the 3D nuclear space. However, over this basic meiotic organization, a spermat...

journal_title：Cytogenetic and genome research

authors： Berrios S

更新日期：2017-01-01 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：:We describe 7 cases of abnormal karyotypes involving chromosomes Y and 15 in Ethiopian Beta Israel patients: 46,XX, der(15)t(Y;15)(q12;p12) and 46,XY,der(15)t(Y;15)(q12;p12). Six cases were incidentally found in amniocentesis performed for various indications; the indication for karyotyping in 1 case was recurrent abo...

journal_title：Cytogenetic and genome research

authors： Chen-Shtoyerman R,Josefsberg Ben-Yehoshua S,Nissani R,Rosensaft J,Appelman Z

更新日期：2012-01-01 00:00:00

abstract：:Centromeres are the sites of kinetochore assembly and spindle fiber attachment and consist of protein-DNA complexes in which the DNA component is typically characterized by the presence of extended arrays of tandem repeats called satellite DNA. Here, we describe the isolation and characterization of a 137-bp-long new ...

journal_title：Cytogenetic and genome research

authors： Nergadze SG,Belloni E,Piras FM,Khoriauli L,Mazzagatti A,Vella F,Bensi M,Vitelli V,Giulotto E,Raimondi E

更新日期：2014-01-01 00:00:00

abstract：:A hitherto undescribed satellite DNA family (AvaII satDNA) has been isolated and characterised in Eumeces schneideri, a squamate reptile belonging to the family Scincidae. AvaII satDNA is characterised by a monomer length of 208 bp, a GC content of 59% and exhibits a certain degree of CpG methylation. FISH experiments...

journal_title：Cytogenetic and genome research

authors： Giovannotti M,Nisi Cerioni P,Caputo V,Olmo E

更新日期：2009-01-01 00:00:00

abstract：:In recent years increasing attention has been paid to the cytogenetic control of Italian Mediterranean river buffalo (BBU) bulls authorized as sires which are registered in the stud book. Chromosome abnormalities described in this species are mainly numerical and affecting sex chromosomes. During routine cytogenetic a...

journal_title：Cytogenetic and genome research

authors： Albarella S,Ciotola F,Coletta A,Genualdo V,Iannuzzi L,Peretti V

更新日期：2013-01-01 00:00:00