Results 21 to 30 of about 104,089 (117)

Metaphase and Interphase Cytogenetics with Alu-PCR-amplified Yeast Artificial Chromosome Clones Containing the BCR Gene and the Protooncogenes c-raf-1, c-fms, and c-erbB-21 [PDF]

, 1992
A human yeast artificial chromosome (YAC) library was screened by polymerase chain reaction with oligonucleotide primers defined for DNA sequences of the BCR gene and the protooncogenes c-raf-1, c-fms, and c-erB-2.
Becher, Reinhard, Cremer, Thomas, Green, Eric D., Konecki, David, Lengauer, Christoph, Olson, Maynard V., Riethman, Harold C., Speicher, Michael R., Taniwaki, Masafumi   +8 more
core  

BAC-FISH assays delineate complex chromosomal rearrangements in a case of post-Chernobyl childhood thyroid cancer [PDF]

, 2009
Structural chromosome aberrations are known hallmarks of many solid tumors. In the papillary form of thyroid cancer (PTC), for example, activation of the receptor tyrosine kinase (RTK) genes, RET and neurotrophic tyrosine kinase receptor type I (NTRK1)
Baumgartner, Adolf, Kwan, Johnson, Lu, Chun-Mei, Wang, Mei, Weier, Heinz-Ulrich G., Weier, Jingly F., Zitzelsberger, Horst F.   +6 more
core   +2 more sources

Induction of chromosome shattering by ultraviolet light and caffeine [PDF]

, 1981
Synchronized and asynchronously growing cells of a V79 sub-line of the Chinese hamster were either partial-cell irradiation (λ, 254 nm) or laser-UV-microirradiated (λ, 257 nm).
Bender, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Evans, Freed, Hatfield, Horan, Kato, Kato, Kato, Kihlman, Kihlman, Kihlman, Lehmann, Lennhouts, Nichols, Nichols, Nichols, Nichols, Nilsson, Roberts, Roberts, Schor, Sperling, Stich, Wolff, Zorn, Zorn, Zorn, Zur Hausen   +34 more
core   +1 more source

M-FISH analysis shows that complex chromosome aberrations induced by α-particle tracks are cumulative products of localised rearrangements [PDF]

, 2002
Complex chromosome aberrations are characteristically induced after exposure to low doses of densely ionising radiation, but little is understood about their formation. To address this, we irradiated human peripheral blood lymphocytes (PBL) in vitro with
Anderson, RM, Goodhead, DT, Stevens, DL
core  

ChrSNet: Chromosome Straightening using Self-attention Guided Networks [PDF]

arXiv, 2022
Karyotyping is an important procedure to assess the possible existence of chromosomal abnormalities. However, because of the non-rigid nature, chromosomes are usually heavily curved in microscopic images and such deformed shapes hinder the chromosome analysis for cytogeneticists.
arxiv  

m-FISH analysis reveals complexity of chromosome aberrations in individuals occupationally exposed with internal plutonium: A pilot study to assess the relevance of complex aberrations as biomarkers of exposure to high-LET α particles [PDF]

, 2005
We recently demonstrated that a significant proportion of apparently stable insertions induced after exposure to a mean of 1 α particle/cell, detected using 3-colour FISH, were part of larger unstable complexes when visualised by 24-colour FISH ...
Anderson, RM, Gasteva, GN, Goodhead, DT, Molokanov, AV, Sevankaev, AV, Tsepenko, VV   +5 more
core  

Sugar and chromosome stability: Clastogenic effects of sugars in vitamin B6-deficient cells [PDF]

, 2014
Pyridoxal 5'-phosphate (PLP), the active form of vitamin B6, has been implicated in preventing human pathologies, such as diabetes and cancer. However, the mechanisms underlying the beneficial effects of PLP are still unclear. Using Drosophila as a model
Gatti, Maurizio, Marzio, Antonio, Merigliano, Chiara, Verni', Fiammetta   +3 more
core   +3 more sources

Induction of chromosome damage by ultraviolet light and caffeine: Correlation of cytogenetic evaluation and flow karyotype [PDF]

, 1982
Asynchrononously growing cells of a M3-1 Chinese hamster line were ultraviolet (UV) irradiated ( = 254 nm) with UV fluences up to 7.5 J/m2. After irradiation, cells were incubated with or without 2 mM caffeine for 20 hr, then mitotic cells were selected ...
Carrano, Carrano, Carrano, Chu, Cremer, Cremer, Cremer, Cremer, Gray, Gray, Gray, Horan, Kato, Kihlman, Langlois, Lovelace, Moore, Nilsson, Otto, Roberts, Yu   +20 more
core   +1 more source

Rapid generation of chromosome-specific alphoid DNA probes using the polymerase chain reaction [PDF]

, 1992
Non-isotopic in situ hybridization of chromosome-specific alphoid DNA probes has become a potent tool in the study of numerical aberrations of specific human chromosomes at all stages of the cell cycle. In this paper, we describe approaches for the rapid
A Gnirke, AHN Hopman, AR Mitchell, C Huxley, C Lengauer, Christoph Lengauer, D Pinkel, ED Green, EW Jabs, HF Willard, HF Willard, HF Willard, HM Rosenberg, Ian Dunham, J Anastasi, J Meyne, JE Koch, JS Waye, JS Waye, JS Waye, L Manuelidis, L Manuelidis, M Klever, P Emmerich, PJ Poddighe, PR Langer, S Popp, T Cremer, T Cremer, T Cremer, T Imai, T Maniatis, Terry Featherstone, Thomas Cremer   +33 more
core   +1 more source

Chromosome Oscillations in Mitosis [PDF]

, 2005
Successful cell division requires a tight regulation of chromosome motion via the activity of molecular motors. Many of the key players at the origin of the forces generating the movement have been identified, but their spatial and temporal organization remains elusive.
arxiv   +1 more source