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Volumn 333, Issue 6044, 2011, Pages 850-856

A neutralizing antibody selected from plasma cells that binds to group 1 and group 2 influenza A hemagglutinins

(23)  Corti, Davide a,b   Voss, Jarrod c   Gamblin, Steven J c   Codoni, Giosiana a   Macagno, Annalisa a   Jarrossay, David a   Vachieri, Sebastien G c   Pinna, Debora a   Minola, Andrea a   Vanzetta, Fabrizia b   Silacci, Chiara a   Fernandez Rodriguez, Blanca M a   Agatic, Gloria b   Bianchi, Siro b   Giacchetto Sasselli, Isabella a   Calder, Lesley c   Sallusto, Federica a   Collins, Patrick c   Haire, Lesley F c   Temperton, Nigel d   more..


Author keywords

[No Author keywords available]

Indexed keywords

INFLUENZA VIRUS HEMAGGLUTININ; MONOCLONAL ANTIBODY F16; MONOCLONAL ANTIBODY F16V3; NEUTRALIZING ANTIBODY; UNCLASSIFIED DRUG;

EID: 80051670323     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1205669     Document Type: Article
Times cited : (994)

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    • Materials and methods are available as supporting material on Science Online.
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    • An antibody (called FI6) with the same sequence as FI442, FI510, FI802, and FI804, with the exception of two amino acid substitutions in heavy chain framework region HFR4 and light chain framework region LFR1 (fig. S1), was isolated from a plasma cell of the same donor in December 2008, after seasonal vaccine boost (H1N1 A/Brisbane/59/07, H3N2 A/Brisbane/10/07, and B/Florida/4/06). The two substitutions did not affect binding and neutralization. These findings demonstrate that a clone of memory B cells can repeatedly respond to different influenza HAs without undergoing further somatic mutations.
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    • note
    • Because the FI6v3-H1 complex diffracted to better resolution than FI6v3-H3, and produced good-quality electron density maps (fig. S9), the FI6 variable domains were built and refined against the FI6v3-H1 data set after the initial molecular replacement solution and then used for further molecular replacement calculations to solve the FI6v3-H3 complex.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.