Detection of chromosome aberrations in metaphase and interphase tumor cells by in situ hybridization using chromosome-specific library probes [PDF]
, 1988 Chromosome aberrations in two glioma cell lines were analyzed using biotinylated DNA library probes that specifically decorate chromosomes 1, 4, 7, 18 and 22 from pter to qter.
A Al-Saadi +38 more
core +1 more source
Chromosome Painting of Mouse Chromosomes [PDF]
, 2018 Chromosome painting enables the visualization of chromosomes and has been used extensively in cytogenetics. Chromosome paint probes, which consist of a pooled composite of DNA-FISH probes, bind to nonrepetitive sequences for individual chromosomes [1, 2].
Hua, Lisa L, Mikawa, Takashi
openaire +4 more sources
NOMENCLATURE FOR CENTROMERIC POSITION ON CHROMOSOMES
, 2009 N the inorphologic identification of chromosomes, the location of the I centromere is the most useful landmark, and one which is characterized by great constancy. It would seem that not much could be added to the definitions by E. B. WILSON (1928) of the
A. Levan, K. Fredga, A. Sandberg
semanticscholar +1 more source
Triple-Helical DNA in Drosophila Heterochromatin
Cells, 2018 Polynucleotide chains obeying Watson-Crick pairing are apt to form non-canonical complexes such as triple-helical nucleic acids. From early characterization in vitro, their occurrence in vivo has been strengthened by increasing evidence, although most ...
Eduardo Gorab
doaj +1 more source
Hexavalents in spermatocytes of Robertsonian heterozygotes between Mus m. domesticus 2n 26 from the Vulcano and Lipari Islands (Aeolian Archipelago, Italy) [PDF]
, 2018 The size and shape of the chromosomes, as well as the chromosomal domains that compose them, are determinants in the distribution and interaction between the bivalents within the nucleus of spermatocytes in prophase I of meiosis.
Eliana Ayarza +6 more
core +3 more sources
Contractile acto-myosin network on nuclear envelope remnants positions human chromosomes for mitosis
eLife, 2019 To ensure proper segregation during mitosis, chromosomes must be efficiently captured by spindle microtubules and subsequently aligned on the mitotic spindle.
Alexander JR Booth +6 more
doaj +1 more source
Chromosomal aberrations in transitional cell carcinoma that are predictive of disease outcome are independent of polyploidy [PDF]
, 1999 Objective To determine whether aneusomy for chromosomes 7, 9 and 17 (reported to predict recurrence in up to 65% of patients with superficial transitional cell bladder cancer and thus providing the opportunity for early and effective treatment) reflects ...
Adie, L. +4 more
core +1 more source
DNA sequence of both chromosomes of the cholera pathogen Vibrio cholerae
Nature, 2000 Here we determine the complete genomic sequence of the Gram negative, γ-Proteobacterium Vibrio cholerae El Tor N16961 to be 4,033,460 base pairs (bp). The genome consists of two circular chromosomes of 2,961,146 bp and 1,072,314 bp that together encode 3,
J. Heidelberg +31 more
semanticscholar +1 more source
Chromosome Structure: Coiling up chromosomes [PDF]
Current Biology, 1995 The mechanism by which eukaryotic chromosomes condense as cells enter mitosis has long been inaccessible to molecular biologists. An important clue has now been provided by a ubiquitous protein family, the SMCs.
openaire +2 more sources
How to identify sex chromosomes and their turnover
Molecular Ecology, 2019 Although sex is a fundamental component of eukaryotic reproduction, the genetic systems that control sex determination are highly variable. In many organisms the presence of sex chromosomes is associated with female or male development.
Daniela H. Palmer +3 more
semanticscholar +1 more source