DNA probe localization at 18p113 band by in situ hybridization and identification of a small supernumerary chromosome
โ Scribed by M. G. Mattei; N. Philip; E. Passage; J. P. Moisan; J. L. Mandel; J. F. Mattei
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 978 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0340-6717
No coin nor oath required. For personal study only.
โฆ Synopsis
Recombinant plasmid clone B74 (also named D18S3) containing a human single-copy DNA segment of 6 kilobases (kb) was localized by in situ hybridization on band pl13 of chromosome 18. This probe was then used in cytogenetic diagnosis to identify precisely a small supernumerary chromosome as an isochromosome i(18p).
๐ SIMILAR VOLUMES
## BACKGROUND. Numerical chromosome analysis has been established in solid tumors by using in situ hybridization ( 1 9 1 ) with a cliromosome-specific probe. We analy& human hepatocellular carcinoma [HCC) by I S 1 for chrornosonic 17 and investigated the correlation o f its copy number with histol
Alterations of the distal portion of chromosome I p are a recurrent abnormality of several types of human cancer. In this study we show that chromosomal in situ suppression hybridization with a regional lp36 D N A bank generated by microdissection and microcloning can be employed to detect transloca
A method combining flow sorting and molecular cytogenetic techniques for the identification of unknown marker chrornosomes is described. In this study, the bladder tumor cell line 182 was used, which was known t o carry a marker chromosome of the size of chromosome 7 in every cell. From the cytogene
Two-color fluorescence in situ hybridization (FISH) in combination with digital image analysis was used to develop an automatic system for the detection and classification of chromosome aberrations. Algorithms were developed for the automatic thresholding of the three digitized images: an FITC image