Concurrent Loss of Heterozygosity and Mosaic Deletion of 12p13.32pter.

abstract：:Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organization in meiosis I and II of rye (Secale cereale) down to a resolution of a few nanometers. It could be shown for the first time that organization of basic structural elements (coiled and parallel fibers, chromomeres)...

journal_title：Cytogenetic and genome research

authors： Zoller JF,Hohmann U,Herrmann RG,Wanner G

更新日期：2004-01-01 00:00:00

abstract：:We have made a set of chromosome-specific painting probes for the American mink by degenerate oligonucleotide primed-PCR (DOP-PCR) amplification of flow-sorted chromosomes. The painting probes were used to delimit homologous chromosomal segments among human, red fox, dog, cat and eight species of the family Mustelidae...

journal_title：Cytogenetic and genome research

authors： Graphodatsky AS,Yang F,Perelman PL,O'Brien PC,Serdukova NA,Milne BS,Biltueva LS,Fu B,Vorobieva NV,Kawada SI,Robinson TJ,Ferguson-Smith MA

更新日期：2002-01-01 00:00:00

abstract：:Oligonucleotide array comparative genomic hybridization (aCGH) was applied on fifteen gastric cancer (GCA) samples to reveal information of DNA copy number changes at an exon-level resolution. Twelve of the samples represented the intestinal (IGCA) and three the diffuse (DGCA) type of GCA. The samples had previously b...

journal_title：Cytogenetic and genome research

authors： Vauhkonen H,Vauhkonen M,Sipponen P,Knuutila S

更新日期：2007-01-01 00:00:00

abstract：:The osprey (Pandion haliaetus) has a diploid number of 74 chromosomes, consisting of a large number of medium-sized macrochromosomes and relatively few microchromosomes; this differs greatly from the typical avian karyotype. Chromosome painting with chicken DNA probes revealed that the karyotype of P. haliaetus differ...

journal_title：Cytogenetic and genome research

authors： Nishida C,Ishishita S,Yamada K,Griffin DK,Matsuda Y

更新日期：2014-01-01 00:00:00

abstract：:Integrase (IN) and reverse transcriptase (RT) play a central role in transposition of retroelements. The mechanism of integration by IN and the steps of the replication process mediated by RT are briefly described here. Recently, active recombinant forms of Ty1 IN and RT have been obtained. This has allowed a more det...

journal_title：Cytogenetic and genome research

authors： Wilhelm FX,Wilhelm M,Gabriel A

更新日期：2005-01-01 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：:The formation of heterochromatin begins in the differentiating cells. The aim of this work was to study changes of satellite DNA distribution, transcriptional activity and interaction with certain proteins in mouse embryonic stem cells after induction with retinoic acid. We found that pericentromeric satellites entere...

journal_title：Cytogenetic and genome research

authors： Enukashvily NI,Malashicheva AB,Waisertreiger IS

更新日期：2009-01-01 00:00:00

abstract：:During this study, we analysed the pericentric inversion that distinguishes human chromosome 12 (HSA12) from the homologous chimpanzee chromosome (PTR10). Two large chimpanzee-specific duplications of 86 and 23 kb were observed in the breakpoint regions, which most probably occurred associated with the inversion. The ...

journal_title：Cytogenetic and genome research

authors： Kehrer-Sawatzki H,Sandig CA,Goidts V,Hameister H

更新日期：2005-01-01 00:00:00

abstract：:Approximately 15 patients with partial trisomy 9p involving de novo duplications have been previously described. Here, we present clinical, cytogenetic, FISH and aCGH findings in a patient with a de novo complex rearrangement in the short arm of chromosome 9 involving an inverted duplication at 9p24-->p21.3 and a dele...

journal_title：Cytogenetic and genome research

authors： Hulick PJ,Noonan KM,Kulkarni S,Donovan DJ,Listewnik M,Ihm C,Stoler JM,Weremowicz S

更新日期：2009-01-01 00:00:00

abstract：:X chromosome inactivation and DNA methylation are reviewed, with emphasis on the contributions of Susumu Ohno and the predictions made in my 1975 paper (Riggs, 1975), in which I proposed the "maintenance methylase" model for somatic inheritance of methylation patterns and suggested that DNA methylation would be involv...

journal_title：Cytogenetic and genome research

authors： Riggs AD

更新日期：2002-01-01 00:00:00

abstract：:A 41-year-old Asian woman with bilateral renal angiomyolipomas (AML) was incidentally identified to have a balanced translocation, 46,XX,t(11;12)(p15.4;q15). She had no other features or family history to suggest a diagnosis of tuberous sclerosis. Her healthy daughter had the same translocation and no renal AML at the...

journal_title：Cytogenetic and genome research

authors： Thibodeau ML,Steinraths M,Brown L,Zong Z,Shomer N,Taubert S,Mungall KL,Ma YP,Mueller R,Birol I,Lehman A

更新日期：2017-01-01 00:00:00

abstract：:Rubus yellow net virus (RYNV) infects Rubus spp., causing a severe decline when present in mixed infections with other viruses. RYNV belongs to the family Caulimoviridae, also known as plant pararetroviruses, which can exist as episomal or integrated elements (endogenous). Most of integrated pararetroviruses are nonin...

journal_title：Cytogenetic and genome research

authors： Diaz-Lara A,Mosier NJ,Stevens K,Keller KE,Martin RR

更新日期：2020-01-01 00:00:00

abstract：:Using FISH and RH mapping a chromosomal map of rat chromosome 10 (RNO10) was constructed. Our mapping data were complemented by other published data and the final map was compared to maps of mouse and human chromosomes. RNO10 contained segments homologous to mouse chromosomes (MMU) 11, 16 and 17, with evolutionary bre...

journal_title：Cytogenetic and genome research

authors： Behboudi A,Sjöstrand E,Gómez-Fabre P,Sjöling A,Taib Z,Klinga-Levan K,Ståhl F,Levan G

更新日期：2002-01-01 00:00:00

abstract：:De novo cytogenetically balanced reciprocal non-Robertsonian translocations are rare findings in clinical cytogenetics and might be associated with an abnormal phenotype. Knowledge of the parental origin and mechanisms of formation is still limited. By microdissection of the derivative chromosomes and their normal hom...

journal_title：Cytogenetic and genome research

authors： Höckner M,Spreiz A,Frühmesser A,Tzschach A,Dufke A,Rittinger O,Kalscheuer V,Singer S,Erdel M,Fauth C,Grossmann V,Utermann G,Zschocke J,Kotzot D

更新日期：2012-01-01 00:00:00

abstract：:Genome duplication creates redundancy in proteins and their interaction networks, and subsequent smaller-scale gene duplication can further amplify genetic redundancy. Mutations then lead to the loss, maintenance or functional divergence of duplicated genes. Genome duplication occurred many times in African clawed fro...

journal_title：Cytogenetic and genome research

authors： Evans BJ,Kwon T

更新日期：2015-01-01 00:00:00

abstract：:2q37.3 deletion syndrome belongs to the chromosomal 2q37 deletion spectrum which clinically resembles Albright hereditary osteodystrophy (AHO) syndrome. It is is mainly characterized by short stature, obesity, round face, brachydactyly type E, intellectual disability, behavioral problems, and variable intellectual def...

journal_title：Cytogenetic and genome research

authors： Mehraein Y,Pfob M,Steinlein O,Aichinger E,Eggert M,Bubendorff V,Mannhart A,Müller S

更新日期：2015-01-01 00:00:00

abstract：:As chromatin structures, telomeres undergo epigenetic regulation of their maintenance and function. In plants, these processes are likely of a higher complexity than in animals or yeasts, as exemplified by methylation of cytosines in plant telomeric DNA or reversible developmental regulation of plant telomerase. We hi...

journal_title：Cytogenetic and genome research

authors： Fojtová M,Fajkus J

更新日期：2014-01-01 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：:The suborder Serpentes is divided into 2 infraorders, Scolecophidia and Alethinophidia, which diverged at an early stage of snake diversification. In this study, we examined karyotypes of 4 scolecophidian species (Letheobia simonii, Xerotyphlops vermicularis, Indotyphlops braminus, and Myriopholis macrorhyncha) and pe...

journal_title：Cytogenetic and genome research

authors： Matsubara K,Kumazawa Y,Ota H,Nishida C,Matsuda Y

更新日期：2019-01-01 00:00:00

abstract：:The mouse UGRP gene family consists of two genes, Ugrp1 and Ugrp2. In this study, the genomic structure and expression patterns of Ugrp2 and its alternative spliced form were characterized. The authentic Ugrp2 gene has three exons and two introns, similar to the Ugrp1 gene, which produces a secreted protein. The Ugrp2...

journal_title：Cytogenetic and genome research

authors： Niimi T,Copeland NG,Gilbert DJ,Jenkins NA,Srisodsai A,Zimonjic DB,Keck-Waggoner CL,Popescu NC,Kimura S

更新日期：2002-01-01 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：:The Mx gene was originally found in laboratory mice in an infection experiment using influenza virus (Lindermann, 1962). Almost all of the mouse strains in that experiment died from the infection, and only the A2G strain had resistance to the virus. This resistant character was shown to be inherited as a single autoso...

journal_title：Cytogenetic and genome research

authors： Watanabe T

更新日期：2007-01-01 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：:The purpose of this study was to identify a technique that allows for comprehensive chromosome screening (CCS) of individual cells within human blastocysts along with the approximation of their location in the trophectoderm relative to the inner cell mass (ICM). This proof-of-concept study will allow for a greater und...

journal_title：Cytogenetic and genome research

authors： Taylor TH,Griffin DK,Katz SL,Crain JL,Johnson L,Gitlin S

更新日期：2016-01-01 00:00:00

abstract：:Correct imprinting is crucial for normal fetal and placental development in mammals. Experimental evidence in animal models and epidemiological studies in humans suggest that assisted reproductive technologies (ARTs) can interfere with imprinted gene regulation in gametogenesis and early embryogenesis. Bos taurus is a...

journal_title：Cytogenetic and genome research

authors： Hansmann T,Heinzmann J,Wrenzycki C,Zechner U,Niemann H,Haaf T

更新日期：2011-01-01 00:00:00

abstract：:The molecular structure of the exceptional telomeres of six plant species belonging to the order Asparagales and two species of the order Liliales was analyzed using Southern blot and fluorescence in situ hybridization. Three different situations were found, namely: i) In the two Liliales species, Tulipa australis (Li...

journal_title：Cytogenetic and genome research

authors： de la Herrán R,Cuñado N,Navajas-Pérez R,Santos JL,Ruiz Rejón C,Garrido-Ramos MA,Ruiz Rejón M

更新日期：2005-01-01 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：:Immunolabeling using site-specific antibodies against phosphorylated histone H3 at serine 10 or serine 28 revealed in plants an almost similar temporal and spatial pattern of both post-translational modification sites at mitosis and meiosis. During the first meiotic division the entire chromosomes are highly H3 phosph...

journal_title：Cytogenetic and genome research

authors： Gernand D,Demidov D,Houben A

更新日期：2003-01-01 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：:Loss-of-function mutations of the MECP2 gene are the cause of most cases of Rett syndrome in females, a progressive neurodevelopmental disorder characterized by severe mental retardation, global regression, hand stereotypies, and microcephaly. On the other hand, gain of dosage of this gene causes the MECP2 duplication...

journal_title：Cytogenetic and genome research

authors： Mayo S,Monfort S,Roselló M,Orellana C,Oltra S,Armstrong J,Català V,Martínez F

更新日期：2011-01-01 00:00:00