Understanding pneumococcal serotype 1 biology through population genomic analysis.

Author(s): Chaguza C, Cornick JE, Harris SR, Andam CP, Bricio-Moreno L, Yang M, Yalcin F, Ousmane S, Govindpersad S, Senghore M, Ebruke C, Du Plessis M, Kiran AM, Pluschke G, Sigauque B, McGee L, Klugman KP, Turner P, Corander J, Parkhill J, Collard JM, Antonio M, von Gottberg A, Heyderman RS, French N, Kadioglu A, Hanage WP, Everett DB, Bentley SD, PAGe Consortium.Journal: BMC Infect DisPMID: 27821148 November 2016
Pneumococcus kills over one million children annually and over 90 % of these deaths occur in low-income countries especially in Sub-Saharan…

Recombination in Streptococcus pneumoniae Lineages Increase with Carriage Duration and Size of the Polysaccharide Capsule.

Author(s): Chaguza C, Andam CP, Harris SR, Cornick JE, Yang M, Bricio-Moreno L, Kamng'ona AW, Parkhill J, French N, Heyderman RS, Kadioglu A, Everett DB, Bentley SD, Hanage WPJournal: MBioPMID: 27677790 September 2016
Streptococcus pneumoniae causes a high burden of invasive pneumococcal disease (IPD) globally, especially in children from resource-poor settings. Like many…

Comprehensive identification of single nucleotide polymorphisms associated with beta-lactam resistance within pneumococcal mosaic genes.

Author(s): Chewapreecha C, Marttinen P, Croucher NJ, Salter SJ, Harris SR, Mather AE, Hanage WP, Goldblatt D, Nosten FH, Turner C, Turner P, Bentley SD, Parkhill JJournal: PLoS GenetPMID: 25101644 August 2014
Traditional genetic association studies are very difficult in bacteria, as the generally limited recombination leads to large linked haplotype blocks,…

Evidence for soft selective sweeps in the evolution of pneumococcal multidrug resistance and vaccine escape.

Author(s): Croucher NJ, Chewapreecha C, Hanage WP, Harris SR, McGee L, van der Linden M, Song JH, Ko KS, de Lencastre H, Turner C, Yang F, Sá-Leão R, Beall B, Klugman KP, Parkhill J, Turner P, Bentley SDJournal: Genome Biol EvolPMID: 24916661 June 2014
The multidrug-resistant Streptococcus pneumoniae Taiwan(19F)-14, or PMEN14, clone was first observed with a 19F serotype, which is targeted by the…