Gordon SV

References (4)

Title : Genome plasticity of BCG and impact on vaccine efficacy - Brosch_2007_Proc.Natl.Acad.Sci.U.S.A_104_5596
Author(s) : Brosch R , Gordon SV , Garnier T , Eiglmeier K , Frigui W , Valenti P , Dos Santos S , Duthoy S , Lacroix C , Garcia-Pelayo C , Inwald JK , Golby P , Garcia JN , Hewinson RG , Behr MA , Quail MA , Churcher C , Barrell BG , Parkhill J , Cole ST
Ref : Proc Natl Acad Sci U S A , 104 :5596 , 2007
Abstract : To understand the evolution, attenuation, and variable protective efficacy of bacillus Calmette-Guerin (BCG) vaccines, Mycobacterium bovis BCG Pasteur 1173P2 has been subjected to comparative genome and transcriptome analysis. The 4,374,522-bp genome contains 3,954 protein-coding genes, 58 of which are present in two copies as a result of two independent tandem duplications, DU1 and DU2. DU1 is restricted to BCG Pasteur, although four forms of DU2 exist; DU2-I is confined to early BCG vaccines, like BCG Japan, whereas DU2-III and DU2-IV occur in the late vaccines. The glycerol-3-phosphate dehydrogenase gene, glpD2, is one of only three genes common to all four DU2 variants, implying that BCG requires higher levels of this enzyme to grow on glycerol. Further amplification of the DU2 region is ongoing, even within vaccine preparations used to immunize humans. An evolutionary scheme for BCG vaccines was established by analyzing DU2 and other markers. Lesions in genes encoding sigma-factors and pleiotropic transcriptional regulators, like PhoR and Crp, were also uncovered in various BCG strains; together with gene amplification, these affect gene expression levels, immunogenicity, and, possibly, protection against tuberculosis. Furthermore, the combined findings suggest that early BCG vaccines may even be superior to the later ones that are more widely used.
ESTHER : Brosch_2007_Proc.Natl.Acad.Sci.U.S.A_104_5596
PubMedSearch : Brosch_2007_Proc.Natl.Acad.Sci.U.S.A_104_5596
PubMedID: 17372194
Gene_locus related to this paper: myctu-a85a , myctu-a85b , myctu-a85c , myctu-bpoC , myctu-cut3 , myctu-cutas2 , myctu-d5yk66 , myctu-ephB , myctu-ephc , myctu-ephd , myctu-ephE , myctu-hpx , myctu-linb , myctu-lipG , myctu-lipJ , myctu-LIPS , myctu-lipv , myctu-LPQC , myctu-LPQP , myctu-MBTB , myctu-metx , myctu-mpt51 , myctu-MT1628 , myctu-p71654 , myctu-p95011 , myctu-PKS6 , myctu-PKS13 , myctu-ppe42 , myctu-ppe63 , myctu-Rv1430 , myctu-RV0045C , myctu-Rv0077c , myctu-Rv0151c , myctu-Rv0152c , myctu-Rv0159c , myctu-Rv0160c , myctu-rv0183 , myctu-Rv0217c , myctu-Rv0220 , myctu-Rv0272c , myctu-RV0293C , myctu-RV0457C , myctu-RV0519C , myctu-RV0774C , myctu-RV0782 , myctu-RV0840C , myctu-Rv1069c , myctu-Rv1076 , myctu-RV1123C , myctu-Rv1184c , myctu-Rv1191 , myctu-RV1192 , myctu-RV1215C , myctu-Rv1399c , myctu-Rv1400c , myctu-Rv1426c , myctu-RV1639C , myctu-RV1683 , myctu-RV1758 , myctu-Rv1800 , myctu-Rv1833c , myctu-Rv2045c , myctu-RV2054 , myctu-Rv2284 , myctu-RV2296 , myctu-Rv2385 , myctu-Rv2485c , myctu-RV2627C , myctu-RV2672 , myctu-RV2695 , myctu-RV2765 , myctu-RV2800 , myctu-RV2854 , myctu-Rv2970c , myctu-Rv3084 , myctu-Rv3097c , myctu-rv3177 , myctu-Rv3312c , myctu-RV3452 , myctu-RV3473C , myctu-Rv3487c , myctu-Rv3569c , myctu-Rv3591c , myctu-RV3724 , myctu-Rv3802c , myctu-Rv3822 , myctu-y0571 , myctu-y963 , myctu-Y1834 , myctu-y1835 , myctu-y2079 , myctu-yc88 , myctu-ym23 , myctu-ym24 , myctu-YR15 , myctu-yt28

Title : The complete genome sequence of Mycobacterium bovis - Garnier_2003_Proc.Natl.Acad.Sci.U.S.A_100_7877
Author(s) : Garnier T , Eiglmeier K , Camus JC , Medina N , Mansoor H , Pryor M , Duthoy S , Grondin S , Lacroix C , Monsempe C , Simon S , Harris B , Atkin R , Doggett J , Mayes R , Keating L , Wheeler PR , Parkhill J , Barrell BG , Cole ST , Gordon SV , Hewinson RG
Ref : Proc Natl Acad Sci U S A , 100 :7877 , 2003
Abstract : Mycobacterium bovis is the causative agent of tuberculosis in a range of animal species and man, with worldwide annual losses to agriculture of $3 billion. The human burden of tuberculosis caused by the bovine tubercle bacillus is still largely unknown. M. bovis was also the progenitor for the M. bovis bacillus Calmette-Guerin vaccine strain, the most widely used human vaccine. Here we describe the 4,345,492-bp genome sequence of M. bovis AF2122/97 and its comparison with the genomes of Mycobacterium tuberculosis and Mycobacterium leprae. Strikingly, the genome sequence of M. bovis is >99.95% identical to that of M. tuberculosis, but deletion of genetic information has led to a reduced genome size. Comparison with M. leprae reveals a number of common gene losses, suggesting the removal of functional redundancy. Cell wall components and secreted proteins show the greatest variation, indicating their potential role in host-bacillus interactions or immune evasion. Furthermore, there are no genes unique to M. bovis, implying that differential gene expression may be the key to the host tropisms of human and bovine bacilli. The genome sequence therefore offers major insight on the evolution, host preference, and pathobiology of M. bovis.
ESTHER : Garnier_2003_Proc.Natl.Acad.Sci.U.S.A_100_7877
PubMedSearch : Garnier_2003_Proc.Natl.Acad.Sci.U.S.A_100_7877
PubMedID: 12788972
Gene_locus related to this paper: myctu-a85a , myctu-a85b , myctu-a85c , myctu-bpoC , myctu-cut3 , myctu-cutas1 , myctu-cutas2 , myctu-d5yk66 , myctu-ephB , myctu-ephc , myctu-ephd , myctu-ephE , myctu-hpx , myctu-linb , myctu-lipG , myctu-lipJ , myctu-LIPS , myctu-lipv , myctu-LPQC , myctu-LPQP , myctu-MBTB , myctu-metx , myctu-mpt51 , myctu-MT1628 , myctu-MT3441 , myctu-p71654 , myctu-p95011 , myctu-PKS6 , myctu-PKS13 , myctu-ppe42 , myctu-ppe63 , myctu-Rv1430 , myctu-RV0045C , myctu-Rv0077c , myctu-Rv0151c , myctu-Rv0152c , myctu-Rv0159c , myctu-Rv0160c , myctu-rv0183 , myctu-Rv0217c , myctu-Rv0220 , myctu-Rv0272c , myctu-RV0293C , myctu-RV0421C , myctu-RV0457C , myctu-RV0519C , myctu-RV0774C , myctu-RV0782 , myctu-RV0840C , myctu-Rv1069c , myctu-Rv1076 , myctu-RV1123C , myctu-Rv1184c , myctu-Rv1190 , myctu-Rv1191 , myctu-RV1192 , myctu-RV1215C , myctu-Rv1399c , myctu-Rv1400c , myctu-Rv1426c , myctu-RV1639C , myctu-RV1683 , myctu-RV1758 , myctu-Rv1800 , myctu-Rv1833c , myctu-Rv2045c , myctu-RV2054 , myctu-Rv2284 , myctu-RV2296 , myctu-Rv2385 , myctu-Rv2485c , myctu-RV2627C , myctu-RV2672 , myctu-RV2695 , myctu-RV2765 , myctu-RV2800 , myctu-RV2854 , myctu-Rv2970c , myctu-Rv3084 , myctu-Rv3097c , myctu-rv3177 , myctu-Rv3312c , myctu-RV3452 , myctu-RV3473C , myctu-Rv3487c , myctu-Rv3569c , myctu-RV3724 , myctu-Rv3802c , myctu-Rv3822 , myctu-y0571 , myctu-y963 , myctu-Y1834 , myctu-y1835 , myctu-y2079 , myctu-Y2307 , myctu-yc88 , myctu-ym23 , myctu-ym24 , myctu-YR15 , myctu-yt28

Title : Identification of variable regions in the genomes of tubercle bacilli using bacterial artificial chromosome arrays - Gordon_1999_Mol.Microbiol_32_643
Author(s) : Gordon SV , Brosch R , Billault A , Garnier T , Eiglmeier K , Cole ST
Ref : Molecular Microbiology , 32 :643 , 1999
Abstract : Whole-genome comparisons of the tubercle bacilli were undertaken using ordered bacterial artificial chromosome (BAC) libraries of Mycobacterium tuberculosis and the vaccine strain, Mycobacterium bovis BCG-Pasteur, together with the complete genome sequence of M. tuberculosis H37Rv. Restriction-digested BAC arrays of M. tuberculosis H37Rv were used in hybridization experiments with radiolabelled M. bovis BCG genomic DNA to reveal the presence of 10 deletions (RD1-RD10) relative to M. tuberculosis. Seven of these regions, RD4-RD10, were also found to be deleted from M. bovis, with the three M. bovis BCG-specific deletions being identical to the RD1-RD3 loci described previously. The distribution of RD4-RD10 in Mycobacterium africanum resembles that of M. tuberculosis more closely than that of M. bovis, whereas an intermediate arrangement was found in Mycobacterium microti, suggesting that the corresponding genes may affect host range and virulence of the various tubercle bacilli. Among the known products encoded by these loci are a copy of the proposed mycobacterial invasin Mce, three phospholipases, several PE, PPE and ESAT-6 proteins, epoxide hydrolase and an insertion sequence. In a complementary approach, direct comparison of BACs uncovered a third class of deletions consisting of two M. tuberculosis H37Rv loci, RvD1 and RvD2, deleted from the genome relative to M. bovis BCG and M. bovis. These deletions affect a further seven genes, including a fourth phospholipase, plcD. In summary, the insertions and deletions described here have important implications for our understanding of the evolution of the tubercle complex.
ESTHER : Gordon_1999_Mol.Microbiol_32_643
PubMedSearch : Gordon_1999_Mol.Microbiol_32_643
PubMedID: 10320585
Gene_locus related to this paper: myctu-RV1758

Title : Deciphering the biology of Mycobacterium tuberculosis from the complete genome sequence - Cole_1998_Nature_393_537
Author(s) : Cole ST , Brosch R , Parkhill J , Garnier T , Churcher C , Harris D , Gordon SV , Eiglmeier K , Gas S , Barry CE, 3rd , Tekaia F , Badcock K , Basham D , Brown D , Chillingworth T , Connor R , Davies R , Devlin K , Feltwell T , Gentles S , Hamlin N , Holroyd S , Hornsby T , Jagels K , Krogh A , McLean J , Moule S , Murphy L , Oliver K , Osborne J , Quail MA , Rajandream MA , Rogers J , Rutter S , Seeger K , Skelton J , Squares R , Squares S , Sulston JE , Taylor K , Whitehead S , Barrell BG
Ref : Nature , 393 :537 , 1998
Abstract : Countless millions of people have died from tuberculosis, a chronic infectious disease caused by the tubercle bacillus. The complete genome sequence of the best-characterized strain of Mycobacterium tuberculosis, H37Rv, has been determined and analysed in order to improve our understanding of the biology of this slow-growing pathogen and to help the conception of new prophylactic and therapeutic interventions. The genome comprises 4,411,529 base pairs, contains around 4,000 genes, and has a very high guanine + cytosine content that is reflected in the biased amino-acid content of the proteins. M. tuberculosis differs radically from other bacteria in that a very large portion of its coding capacity is devoted to the production of enzymes involved in lipogenesis and lipolysis, and to two new families of glycine-rich proteins with a repetitive structure that may represent a source of antigenic variation.
ESTHER : Cole_1998_Nature_393_537
PubMedSearch : Cole_1998_Nature_393_537
PubMedID: 9634230
Gene_locus related to this paper: myctu-a85a , myctu-a85b , myctu-a85c , myctu-bpoC , myctu-cut3 , myctu-cutas1 , myctu-cutas2 , myctu-d5yk66 , myctu-ephA , myctu-ephB , myctu-ephc , myctu-ephd , myctu-ephE , myctu-ephF , myctu-hpx , myctu-linb , myctu-lipG , myctu-lipJ , myctu-LIPS , myctu-lipv , myctu-LPQC , myctu-LPQP , myctu-MBTB , myctu-metx , myctu-mpt51 , myctu-MT1628 , myctu-MT3441 , myctu-p71654 , myctu-p95011 , myctu-PKS6 , myctu-PKS13 , myctu-ppe42 , myctu-ppe63 , myctu-Rv1430 , myctu-RV0045C , myctu-Rv0077c , myctu-Rv0151c , myctu-Rv0152c , myctu-Rv0159c , myctu-Rv0160c , myctu-rv0183 , myctu-Rv0217c , myctu-Rv0220 , myctu-Rv0272c , myctu-RV0293C , myctu-RV0421C , myctu-RV0457C , myctu-RV0519C , myctu-RV0774C , myctu-RV0782 , myctu-RV0840C , myctu-Rv1069c , myctu-Rv1076 , myctu-RV1123C , myctu-Rv1184c , myctu-Rv1190 , myctu-Rv1191 , myctu-RV1192 , myctu-RV1215C , myctu-Rv1399c , myctu-Rv1400c , myctu-Rv1426c , myctu-RV1639C , myctu-RV1683 , myctu-RV1758 , myctu-Rv1800 , myctu-Rv1833c , myctu-RV2054 , myctu-RV2296 , myctu-Rv2385 , myctu-Rv2485c , myctu-RV2627C , myctu-RV2672 , myctu-RV2695 , myctu-RV2765 , myctu-RV2800 , myctu-RV2854 , myctu-Rv2970c , myctu-Rv3084 , myctu-Rv3097c , myctu-rv3177 , myctu-Rv3312c , myctu-RV3452 , myctu-RV3473C , myctu-Rv3487c , myctu-Rv3569c , myctu-Rv3591c , myctu-RV3724 , myctu-Rv3802c , myctu-Rv3822 , myctu-y0571 , myctu-y963 , myctu-Y1834 , myctu-y1835 , myctu-y2079 , myctu-Y2307 , myctu-yc88 , myctu-ym23 , myctu-ym24 , myctu-YR15 , myctu-yt28