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Cited by 1,542

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Comparative Genomics of BCG Vaccines by Whole-Genome DNA Microarray

Behr, M. A., Wilson, M. A., Gill, W. P., Salamon, H., Schoolnik, G. K., Rane, S., Small, P. M.·1999·Science

Abstract

Bacille Calmette-Guérin (BCG) vaccines are live attenuated strains of Mycobacterium bovis administered to prevent tuberculosis. To better understand the differences between M. tuberculosis , M. bovis , and the various BCG daughter strains, their genomic compositions were studied by performing comparative hybridization experiments on a DNA microarray. Regions deleted from BCG vaccines relative to the virulent M. tuberculosis H37Rv reference strain were confirmed by sequencing across the missing segment of the H37Rv genome. Eleven regions (encompassing 91 open reading frames) of H37Rv were found that were absent from one or more virulent strains of M. bovis . Five additional regions representing 38 open reading frames were present in M. bovis but absent from some or all BCG strains; this is evidence for the ongoing evolution of BCG strains since their original derivation. A precise understanding of the genetic differences between closely related Mycobacteria suggests rational approaches to the design of improved diagnostics and vaccines.

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Metadata

Authors
Behr, M. A., Wilson, M. A., Gill, W. P., Salamon, H., Schoolnik, G. K., Rane, S., & Small, P. M.
Venue
Science
Published
1999-05-28
Volume
284
Issue
5419
Pages
1520-1523
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2024974612
Cited by
1,542
References
12
FWCI
59.87
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Comparative Genomics of BCG Vaccines by Whole-Genome DNA Microarray. https://app.cochat.ai/papers/10.1126/science.284.5419.1520
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Behr, M. A., Wilson, M. A., Gill, W. P., Salamon, H., Schoolnik, G. K., Rane, S., & Small, P. M. (1999). Comparative Genomics of BCG Vaccines by Whole-Genome DNA Microarray. Science. https://doi.org/10.1126/science.284.5419.1520

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