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Construction and characterization of a Schistosoma mansoni bacterial artificial chromosome library

Construction and characterization of a Schistosoma mansoni bacterial artificial chromosome library
Construction and characterization of a Schistosoma mansoni bacterial artificial chromosome library
A bacterial artificial chromosome (BAC) library has been established from genomic DNA isolated from the trematode parasite of human, Schistosoma mansoni. This library consists of more than 21,000 recombinant clones carrying inserts in the pBeloBAC11 vector. The mean insert size was 100 kb, representing an approximate 7.95-fold genome coverage. Library screening with eight chromosome-specific or single-copy gene probes yielded between 1 and 9 positive clones, and none of those tested was absent from the library. End sequences were obtained for 93 randomly selected clones, and 37 showed sequence identity to S. mansoni sequences (ESTs, genes, or repetitive sequences). A preliminary analysis by fluorescence in situ hybridization localized 8 clones on schistosome chromosomes 1 (2 clones), 2, 3, 5, Z, and W (3 clones). This library provides a new resource for the physical mapping and sequencing of the genome of this important human pathogen.
Animals, Base Sequence, Chromosome Mapping, Chromosomes, Bacterial/genetics, Cloning, Molecular, DNA Probes, DNA, Helminth/genetics, Deoxyribonucleases, Type II Site-Specific, Gene Library, In Situ Hybridization, Fluorescence, Molecular Sequence Data, Repetitive Sequences, Nucleic Acid, Schistosoma mansoni/genetics, Terminal Repeat Sequences
0888-7543
87-94
Le Paslier, M C
00473cbb-4c20-4777-8ae4-81544b0b6829
Pierce, Raymond J.
6fa8266a-5803-43c3-af4b-8d241c4ee84c
Merlin, Françoise
23e3e1bc-dff7-4891-9322-6a08877ae0e6
Hirai, Hirohisa
696fe726-fd3c-4914-badc-c1eaa2876850
Wu, Wenjie
d90624a0-deae-4d04-97e4-eaed0f73a003
Williams, David L.
f5bbe203-38dc-461c-b044-541c8a06af90
Johnston, D
b41163c9-b9d2-425c-af99-2a357204014e
LoVerde, Philip T.
f649dfd1-7548-431c-a359-dae4a6683377
Le Paslier, Denis
e1862ecb-c381-46de-a756-e23a663011e8
Le Paslier, M C
00473cbb-4c20-4777-8ae4-81544b0b6829
Pierce, Raymond J.
6fa8266a-5803-43c3-af4b-8d241c4ee84c
Merlin, Françoise
23e3e1bc-dff7-4891-9322-6a08877ae0e6
Hirai, Hirohisa
696fe726-fd3c-4914-badc-c1eaa2876850
Wu, Wenjie
d90624a0-deae-4d04-97e4-eaed0f73a003
Williams, David L.
f5bbe203-38dc-461c-b044-541c8a06af90
Johnston, D
b41163c9-b9d2-425c-af99-2a357204014e
LoVerde, Philip T.
f649dfd1-7548-431c-a359-dae4a6683377
Le Paslier, Denis
e1862ecb-c381-46de-a756-e23a663011e8

Le Paslier, M C, Pierce, Raymond J., Merlin, Françoise, Hirai, Hirohisa, Wu, Wenjie, Williams, David L., Johnston, D, LoVerde, Philip T. and Le Paslier, Denis (2002) Construction and characterization of a Schistosoma mansoni bacterial artificial chromosome library. Genomics, 65 (2), 87-94. (doi:10.1006/geno.2000.6147).

Record type: Article

Abstract

A bacterial artificial chromosome (BAC) library has been established from genomic DNA isolated from the trematode parasite of human, Schistosoma mansoni. This library consists of more than 21,000 recombinant clones carrying inserts in the pBeloBAC11 vector. The mean insert size was 100 kb, representing an approximate 7.95-fold genome coverage. Library screening with eight chromosome-specific or single-copy gene probes yielded between 1 and 9 positive clones, and none of those tested was absent from the library. End sequences were obtained for 93 randomly selected clones, and 37 showed sequence identity to S. mansoni sequences (ESTs, genes, or repetitive sequences). A preliminary analysis by fluorescence in situ hybridization localized 8 clones on schistosome chromosomes 1 (2 clones), 2, 3, 5, Z, and W (3 clones). This library provides a new resource for the physical mapping and sequencing of the genome of this important human pathogen.

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More information

Published date: 25 May 2002
Keywords: Animals, Base Sequence, Chromosome Mapping, Chromosomes, Bacterial/genetics, Cloning, Molecular, DNA Probes, DNA, Helminth/genetics, Deoxyribonucleases, Type II Site-Specific, Gene Library, In Situ Hybridization, Fluorescence, Molecular Sequence Data, Repetitive Sequences, Nucleic Acid, Schistosoma mansoni/genetics, Terminal Repeat Sequences

Identifiers

Local EPrints ID: 468960
URI: http://eprints.soton.ac.uk/id/eprint/468960
ISSN: 0888-7543
PURE UUID: 32fffb8a-378f-49a9-a5a8-1d113926dda8
ORCID for D Johnston: ORCID iD orcid.org/0000-0001-6703-6014

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Date deposited: 02 Sep 2022 18:26
Last modified: 17 Mar 2024 03:11

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Contributors

Author: M C Le Paslier
Author: Raymond J. Pierce
Author: Françoise Merlin
Author: Hirohisa Hirai
Author: Wenjie Wu
Author: David L. Williams
Author: D Johnston ORCID iD
Author: Philip T. LoVerde
Author: Denis Le Paslier

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