Paper · 2010 · 2010 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)

An automatic procedure to search highly repetitive sequences in genome as fluorescence in situ hybridization probes and its application on Brachypodium distachyon

Qiwei Li; Tong Liang; Xiaodan Fan; et al.

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Abstract

Fluorescence in situ hybridization (FISH) is a powerful technique that localizes specific DNA sequences on chromosomes for use in physical and genetic maps assembling, genetic counselling, species identification, etc. Highly repetitive sequences are considered to be suitable FISH probes that can avoid many potential problems of using unique sequences as FISH probes. The distinct chromosomal distributions of these highly repetitive sequences are also ideal for labelling purposes such as karyotyping. In this paper, we present an automatic computational procedure for searching highly repetitive sequences from a whole genome as FISH probes, as well as an experimental protocol to use them in FISH analysis. We successfully applied the method on the newly released genome of Brachypodium distachyon (Brachypodium) and produced satisfactory results of FISH experiment.

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Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

The automatic probe search procedure yielded satisfactory FISH results on Brachypodium distachyon.

Taxon
Brachypodium distachyonBrachypodium distachyone0
Outcome
satisfactory results of FISH experimente0
Qualifier
successfully applied the methode0

Not reportedComparatorValue

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brachypodium distachyon
Brachypodium distachyon · TaxonNeil Harris, University of Alberta · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

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“We successfully applied the method on the newly released genome of Brachypodium distachyon (Brachypodium) and produced satisfactory results of FISH experiment”

✓ located verbatim in the source · abstract, characters 711–869 · show in text ↑