Malaria Journal

official impact factor 3.49

Open Access Research

Global sequence variation in the histidine-rich proteins 2 and 3 of Plasmodium falciparum: implications for the performance of malaria rapid diagnostic tests

Joanne Baker1,21, Mei-Fong Ho1,2, Anita Pelecanos2,3, Michelle Gatton2,3, Nanhua Chen1, Salim Abdullah4, Audrey Albertini5, Frederic Ariey6, John Barnwell7, David Bell5,8, Jane Cunningham9, Djibrine Djalle10, Diego F Echeverry11, Dionicia Gamboa12,13, Jeffery Hii14, Myat P Kyaw15, Jennifer Luchavez16, Christopher Membi4, Didier Menard17, Claribel Murillo11, Sina Nhem6, Bernhards Ogutu18, Pamela Onyor18, Wellington Oyibo19, Shan Q Wang20, James McCarthy2 and Qin Cheng1,3*

Author Affiliations

1 Department of Drug Resistance and Diagnostics, Australian Army Malaria Institute, Brisbane, Australia

2 Clinical Tropical Medicine Laboratory, Queensland Institute of Medical Research, University of Queensland, Herston, Australia

3 Malaria Drug Resistance and Chemotherapy Laboratory, Queensland Institute of Medical Research, Herston, Australia

4 Bagamoyo/Ifakara Health Research and Development Centre, Ifakara, United Republic of Tanzania

5 Foundation for Innovative and New Diagnostics, Geneva, Switzerland

6 Pasteur Institute of Cambodia, Phnom Penh, Cambodia

7 Centre for Disease Control and Prevention, Atlanta, USA

8 Global Malaria Programme, World Health Organization, Geneva, Switzerland

9 UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR), Geneva, Switzerland

10 Institut Pasteur de Bangui, Bangui, Central African Republic

11 Centro Internacional de Entrenamiento e Investigaciones Medicas (CIDEIM), Cali, Colombia

12 Instituto de Medicina Tropical Alexander Von Humboldt, Universidad Peruana Cayetano Heredia, Peru

13 Departamento de Bioquimica, Biologia Molecular y Farmacologia, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Peru

14 Western Pacific Regional Office of the World Health Organization, Solomon Islands

15 Department of Medical Research (Lower Myanmar), Yangon, Myanmar

16 Research Institute for Tropical Medicine, Alabang, The Philippines

17 Institut Pasteur de Madagascar, Madagascar

18 Centre for Clinical Research, Kenya Medical Research Institute, Kisumu, Kenya

19 College of Medicine, University of Lagos, Odoaraba, Lagos, Nigeria

20 Hainan Provincial Centre for Disease Control and Prevention, Haikou, Hainan, China

21 School of Population Health, University of Queensland, Herston, Queensland, Australia

For all author emails, please log on.

Malaria Journal 2010, 9:129 doi:10.1186/1475-2875-9-129

Published: 17 May 2010

Additional files

Additional file 1:

Table S1: Comparison of the length (aa) and number of each repeat in PFHRP2 in parasites from different geographical areas.

Format: DOC Size: 133KB Download file

This file can be viewed with: Microsoft Word Viewer

Open Data

Additional file 2:

Table S2: Frequency (in percentage) of different amino acid repeats (types 1-24) observed in PfHRP2 of isolates obtained from various geographic areas and countries (sample number > 10).

Format: DOC Size: 60KB Download file

This file can be viewed with: Microsoft Word Viewer

Open Data

Additional file 3:

Table S3: Variation of PfHRP3 sequences.

Format: DOC Size: 98KB Download file

This file can be viewed with: Microsoft Word Viewer

Open Data