Condensation of rye chromatin in somatic interphase nuclei of Ph1 and ph1b wheat.

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：:The etiology of primary cutaneous T-cell lymphomas (CTCL) has been poorly understood. CTCL patients show a large variety of non-clonal and clonal chromosome aberrations, but no specific aberration has been found until recently. This review describes cytogenetic and molecular cytogenetic findings and their relevance to...

journal_title：Cytogenetic and genome research

authors： Karenko L,Hahtola S,Ranki A

更新日期：2007-01-01 00:00:00

abstract：:During the last decade not only multicolor fluorescence in situ hybridization (FISH) using whole chromosome paints as probes, but also numerous chromosome banding techniques based on FISH have been developed for the human and for the murine genome. This review focuses on such FISH-banding techniques, which were recent...

journal_title：Cytogenetic and genome research

authors： Liehr T,Starke H,Heller A,Kosyakova N,Mrasek K,Gross M,Karst C,Steinhaeuser U,Hunstig F,Fickelscher I,Kuechler A,Trifonov V,Romanenko SA,Weise A

更新日期：2006-01-01 00:00:00

abstract：:Proximal 6q deletions have a milder phenotype than middle and distal 6q deletions. We describe 2 patients with non-overlapping deletions of about 15 and 19 Mb, respectively, which subdivide the proximal 6q region into 2 parts. The aberrations were identified using karyotyping and analysed using mBAND and array CGH. Th...

journal_title：Cytogenetic and genome research

authors： Vlckova M,Trkova M,Zemanova Z,Hancarova M,Novotna D,Raskova D,Puchmajerova A,Drabova J,Zmitkova Z,Tan Y,Sedlacek Z

更新日期：2012-01-01 00:00:00

abstract：:Rye B chromosomes (Bs) have strong parasitic effects on fertility. B carrying plants are less fertile than 0B ones, whereas the Bs have no significant effects on plant vigour. On the other hand, it has been reported that B transmission is under genetic control in such a way that H line plants transmit the Bs at high f...

journal_title：Cytogenetic and genome research

authors： González-Sánchez M,Chiavarino M,Jiménez G,Manzanero S,Rosato M,Puertas MJ

更新日期：2004-01-01 00:00:00

abstract：:Since the discovery of SRY/SRY as a testis-determining gene on the mammalian Y chromosome in 1990, extensive studies have been carried out on the immediate target of SRY/SRY and genes functioning in the course of testis development. Comparative studies in non-mammalian vertebrates including birds have failed to find a...

journal_title：Cytogenetic and genome research

authors： Mizuno S,Kunita R,Nakabayashi O,Kuroda Y,Arai N,Harata M,Ogawa A,Itoh Y,Teranishi M,Hori T

更新日期：2002-01-01 00:00:00

abstract：:Unbalanced whole-arm translocations (WATs) of the long arm of chromosome 1, resulting in complete trisomy 1q, are chromosomal abnormalities detectable in both solid tumors and hematologic neoplasms. Among the WATs of 1q to acrocentric chromosomes, a few patients with der(1;15) described as a dicentric chromosome have ...

journal_title：Cytogenetic and genome research

authors： Fogu G,Campus PM,Cambosu F,Moro MA,Sanna R,Fozza C,Nieddu RM,Longinotti M,Montella A

更新日期：2012-01-01 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：: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：:Studies of complete genomes are leading to a new understanding of the biology of mammals and providing ongoing insights into the fundamental aspects of the organization and evolution of biological systems. Comparison of primate genomes can identify aspects of their organization, regulation and function that appeared d...

journal_title：Cytogenetic and genome research

authors： Ryder OA

更新日期：2005-01-01 00:00:00

abstract：:Members of the NFAT (nuclear factors of activated T cells) gene family have been investigated in numerous organisms, including man and mouse. All NFATs may be synthesized in several isoforms differing in amino or carboxy termini due to 5' and 3' alternative splicing of the corresponding mRNA. Recently, we mapped the m...

journal_title：Cytogenetic and genome research

authors： Dalski A,Hebinck A,Winking H,Butzmann U,Schwinger E,Zühlke Ch

更新日期：2002-01-01 00:00:00

abstract：:A derivative X chromosome formed by translocation involving an X chromosome and a chromosome 18 in a Klinefelter syndrome (KS) patient with a 47,XXY karyotype has not been reported before. In this study, we present the clinical and molecular cytogenetic characteristics. The patient presented with small testes and azoo...

journal_title：Cytogenetic and genome research

authors： Liang J,Zhang Y,Wang R,Liang Z,Yue J,Liu R

更新日期：2015-01-01 00:00:00

abstract：:Aegilops mutica Boiss., a diploid species (2n = 2x = 14, TT), has been rarely studied before. In this research, a hexaploid wheat (cv. Chinese Spring)-Ae. mutica partial amphiploid and a wheat-Ae. mutica addition line were characterized by chromosome karyotyping, FISH using oligonucleotides Oligo-pTa535-1, Oligo-pSc11...

journal_title：Cytogenetic and genome research

authors： Liu C,Li GR,Gong WP,Li GY,Han R,Li HS,Song JM,Liu AF,Cao XY,Chu XS,Yang ZJ,Huang CY,Zhao ZD,Liu JJ

更新日期：2015-01-01 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：: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：:We compiled 104 constitutional de novo or sporadic rearranged chromosomes mimicking recombinants from a parental pericentric inversion in order to comment on their occurrence and parental derivation, meiotic or postzygotic origin, mean parental ages, and underlying pathways. Chromosomes involved were 1-9, 13-18, 20-22...

journal_title：Cytogenetic and genome research

authors： Rivera H,Domínguez MG,Vásquez-Velásquez AI,Lurie IW

更新日期：2013-01-01 00:00:00

abstract：:Homologous chromosome pairing and recombination are essential components of meiosis and sexual reproduction. The reshuffling of genetic material through breakage and reunion of chromatids ensure proper segregation of homologous chromosomes in reduction division and genetic diversity in the progeny. The advent of somat...

journal_title：Cytogenetic and genome research

authors： Hart EJ,Pinton A,Powell A,Wall R,King WA

更新日期：2008-01-01 00:00:00

abstract：:To investigate the karyotypic relationships between Chinese muntjac (Muntiacus reevesi), forest musk deer (Moschus berezovskii) and gayal (Bos frontalis), a complete set of Chinese muntjac chromosome-specific painting probes has been assigned to G-banded chromosomes of these three species. Sixteen autosomal probes (i....

journal_title：Cytogenetic and genome research

authors： Chi J,Fu B,Nie W,Wang J,Graphodatsky AS,Yang F

更新日期：2005-01-01 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：:Interspaced repetitive DNA elements and segmental duplications have been extensively analyzed in fishes through physical chromosome mapping methods, providing a better comprehension of the structure and organization of the genome of this group. In order to contribute to this scenario, a sequence integration study of d...

journal_title：Cytogenetic and genome research

authors： Sczepanski TS,Vicari MR,de Almeida MC,Nogaroto V,Artoni RF

更新日期：2013-01-01 00:00:00

abstract：:Among various causes responsible for infertility, it has been admitted for a long time that male infertility can be due to impaired spermatogenesis and/or balanced structural chromosomal abnormalities. Sperm DNA fragmentation is also considered as another cause of infertility. Most of the studies on male infertility h...

journal_title：Cytogenetic and genome research

authors： Perrin A,Basinko A,Douet-Guilbert N,Gueganic N,Le Bris MJ,Amice V,De Braekeleer M,Morel F

更新日期：2011-01-01 00:00:00

abstract：:In Europe, 2 different diploid chromosome numbers, 2n = 54 and 2n = 56, have been described in the lesser horseshoe bat (Rhinolophushipposideros). The eastern form with 2n = 56 extends from the Czech Republic to Greece. To date, specimens with 54 chromosomes have been reported only from Spain and Germany. This study e...

journal_title：Cytogenetic and genome research

authors： Kacprzyk J,Teeling EC,Kelleher C,Volleth M

更新日期：2016-01-01 00:00:00

abstract：:Maternal uniparental disomy (UPD) 15 is one of the molecular causes of Prader-Willi syndrome (PWS), a multisystem disorder which presents with neonatal hypotonia and feeding difficulty. Current diagnostic algorithms differ regarding the use of SNP microarray to detect PWS. We retrospectively examined the frequency wit...

journal_title：Cytogenetic and genome research

authors： Santoro SL,Hashimoto S,McKinney A,Mihalic Mosher T,Pyatt R,Reshmi SC,Astbury C,Hickey SE

更新日期：2017-01-01 00:00:00

abstract：:High density livestock to human comparative maps are necessary for the implementation of comparative positional candidate gene cloning. We have constructed a high-density comparative radiation hybrid (RH) map of the telomeric end of bovine chromosome 2 (BTA2) using a 12,000-rad whole genome cattle-hamster radiation hy...

journal_title：Cytogenetic and genome research

authors： Liu Z,Womack JE,Antoniou E

更新日期：2003-01-01 00:00:00

abstract：:In order to determine synteny conservation of the avian Z chromosome, a chicken (Gallus gallus, GGA) Z chromosome painting probe was hybridized to the chromosomes of 14 bird species belonging to 11 different families. The GGAZ painted the Z chromosomes in all species analyzed, suggesting strong conservation of its gen...

journal_title：Cytogenetic and genome research

authors： Nanda I,Schlegelmilch K,Haaf T,Schartl M,Schmid M

更新日期：2008-01-01 00:00:00

abstract：:In this report, we describe three unrelated patients with similar symptoms such as mental retardation, growth delay and multiple phenotypic abnormalities. GTG-banding analysis revealed karyotypes with add(1p) in two cases and an add(1q) in the third. Fluorescence in situ hybridization (FISH) analysis using high resolu...

journal_title：Cytogenetic and genome research

authors： Polityko A,Starke H,Rumyantseva N,Claussen U,Liehr T,Raskin S

更新日期：2005-01-01 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：:A reduction in recombination in the pseudoautosomal region is associated with an increased frequency of aneuploid 24,XY human sperm. Similarly, individuals with paternally derived Klinefelter syndrome (47,XXY) also have a paucity of recombination in the chromosomes that have undergone nondisjunction. Meiotic studies u...

journal_title：Cytogenetic and genome research

authors： Martin RH

更新日期：2005-01-01 00:00:00

abstract：:The article reviews the existing methods of multicolor FISH on nuclear targets, first of all, interphase chromosomes. FISH proper and image acquisition are considered as two related components of a single process. We discuss (1) M-FISH (combinatorial labeling + deconvolution + wide-field microscopy); (2) multicolor la...

journal_title：Cytogenetic and genome research

authors： Walter J,Joffe B,Bolzer A,Albiez H,Benedetti PA,Müller S,Speicher MR,Cremer T,Cremer M,Solovei I

更新日期：2006-01-01 00:00:00

abstract：:Variations of gene copy number in the human genome are increasingly recognized as a genetic factor in phenotypic variation. Human CC chemokine ligand 3-like 1 gene (CCL3L1), which is located on human chromosome 17q11.2, is highly variable in copy number owing to having a hot spot for segmental duplications. CCL3L1, a ...

journal_title：Cytogenetic and genome research

authors： Nakajima T,Kaur G,Mehra N,Kimura A

更新日期：2008-01-01 00:00:00