Influenza Virus Resource presents data obtained from the NIAID Influenza Genome Sequencing Project as well as from GenBank, combined with tools for flu sequence analysis and annotation. In addition, it provides links to other resources that contain flu sequences, publications and general information about flu viruses.

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Influenza virus biology

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GenBank sequences from 2009 H1N1 influenza outbreak All submitted influenza sequences are available in GenBank as soon as they are processed. The 2009 H1N1 influenza virus sequences are listed on this page and are available for BLAST searching here, and are also available in the NCBI Influenza Virus Sequence Database, and can be retrieved with sequences from other influenza viruses for further analyses using tools integrated to the database. The following 2009 H1N1 influenza virus sequences were submitted to NCBI and are available in GenBank: May 05, 2009, 20 submitted by Instituto de Salud Carlos III, Spain; 3 by National Institute for Infectious Diseases 'Lazzaro Spallanzani', Italy; 4 by Israel Central Virology Laboratory, 23 by Unknown Pathogen Investigation Collaborative Team (UPICT) and Instituto de Diangnostico y Referencia Epidemiologicos (inDRE), Canada/Mexico: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Castilla-La Mancha/GP13/2009(H1N1)) FJ985753 FJ985751 FJ985754 FJ985750 FJ985752 Influenza A virus (A/Castilla-La Mancha/GP9/2009(H1N1)) FJ985768 FJ985766 FJ985769 FJ985765 FJ985767 Influenza A virus (A/Pais Vasco/GP20/2009(H1N1)) FJ985763 FJ985761 FJ985764 FJ985760 FJ985762 Influenza A virus (A/Valencia/GP4/2009(H1N1)) FJ985758 FJ985756 FJ985759 FJ985755 FJ985757 Influenza A virus (A/Italy/03/2009(H1N1)) FJ985804 Influenza A virus (A/Italy/04/2009(H1N1)) FJ985805 Influenza A virus (A/Italy/02/2009(H1N1)) FJ997636 Influenza A virus (A/Israel/G-640/2009(H1N1)) FJ986328 Influenza A virus (A/Israel/G-645/2009(H1N1)) FJ986329 Influenza A virus (A/Israel/MF-119/2009(H1N1)) FJ986331 Influenza A virus (A/Israel/MF-70/2009(H1N1)) FJ986330 Influenza A virus (A/Canada-NS/RV1527/2009(H1N1)) FJ998225 FJ998222 FJ998207 FJ998216 FJ998213 FJ998210 FJ998219 Influenza A virus (A/Canada-ON/RV1527/2009(H1N1)) FJ998205 FJ998227 FJ998224 FJ998209 FJ998218 FJ998215 FJ998212 FJ998221 Influenza A virus (A/Mexico/InDRE4487/2009(H1N1)) FJ998206 FJ998226 FJ998223 FJ998208 FJ998217 FJ998214 FJ998211 FJ998220 May 04, 2009, 4 submitted by Statens Serum Institut, Denmark; 1 by Azienda Ospedaliero-Universitaria Pisana, Italy; 1 by Istituto Superiore di Sanita, Italy; 68 by CDC; 1 by University of Regensburg, Germany: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Denmark/513/2009(H1N1)) FJ982430 FJ982431 FJ982432 FJ982433 Influenza A virus (A/Italy/01/2009(H1N1)) FJ982434 Influenza A virus (A/Italy/02/2009(H1N1)) FJ984583 Influenza A virus (A/California/07/2009(H1N1)) FJ984387 FJ984386 Influenza A virus (A/California/08/2009(H1N1)) FJ984365 FJ984367 FJ984368 FJ984366 Influenza A virus (A/New York/06/2009(H1N1)) FJ984341 FJ984340 FJ984338 FJ984339 Influenza A virus (A/New York/10/2009(H1N1)) FJ984373 FJ984374 FJ984375 FJ984372 FJ984371 FJ984369 FJ984370 Influenza A virus (A/New York/11/2009(H1N1)) FJ984346 FJ984347 FJ984345 FJ984344 FJ984342 FJ984343 Influenza A virus (A/New York/12/2009(H1N1)) FJ984337 FJ984336 FJ984335 FJ984334 Influenza A virus (A/New York/15/2009(H1N1)) FJ984380 FJ984379 FJ984378 FJ984376 FJ984377 Influenza A virus (A/New York/18/2009(H1N1)) FJ984351 FJ984353 FJ984354 FJ984355 FJ984352 FJ984350 FJ984348 FJ984349 Influenza A virus (A/New York/19/2009(H1N1)) FJ984392 FJ984393 FJ984394 FJ984391 FJ984390 FJ984388 FJ984389 Influenza A virus (A/New York/23/2009(H1N1)) FJ984364 FJ984363 FJ984362 FJ984361 Influenza A virus (A/New York/31/2009(H1N1)) FJ984359 FJ984360 FJ984358 FJ984357 FJ984356 Influenza A virus (A/Ohio/07/2009(H1N1)) FJ984400 FJ984397 FJ984401 FJ984396 FJ984395 FJ984398 FJ984399 Influenza A virus (A/Texas/06/2009(H1N1)) FJ984385 FJ984384 FJ984383 FJ984381 FJ984382 Influenza A virus (A/Regensburg/Germany/01/2009(H1N1)) FJ984953 May 1, 2009, 13 submitted by CDC; 1 by University of Geneva, Switzerland: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/California/07/2009(H1N1)) FJ981613 Influenza A virus (A/Switzerland/01/2009(H1N1)) FJ981646 Influenza A virus (A/Texas/04/2009(H1N1)) FJ981616 FJ981619 FJ981612 FJ981615 FJ981618 FJ981614 FJ981617 FJ981620 Influenza A virus (A/Texas/05/2009(H1N1)) FJ981610 FJ981609 FJ981608 FJ981611 April 30, 2009, 6 submitted by WHO CC for Reference and Research on Influenza, Australia; 1 by University of Regensburg, Germany; 7 by Ontario Agency for Health Protection and Promotion, Canada; 2 by Erasmus MC Rotterdam, Netherlands: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Auckland/3/2009(H1N1)) FJ973552 FJ973553 Influenza A virus (A/Auckland/2/2009(H1N1)) FJ973554 Influenza A virus (A/Auckland/1/2009(H1N1)) FJ973557 FJ973555 FJ973556 Influenza A virus (A/Regensburg/Germany/01/2009(H1N1)) FJ974021 Influenza A virus (A/Toronto/3181/2009(H1N1)) FJ974022 Influenza A virus (A/Toronto/3170/2009(H1N1)) FJ974023 Influenza A virus (A/Toronto/3184/2009(H1N1)) FJ974024 Influenza A virus (A/Toronto/3178/2009(H1N1)) FJ974025 Influenza A virus (A/Toronto/3141/2009(H1N1)) FJ974026 Influenza A virus (A/Toronto/3145/2009(H1N1)) FJ974027 Influenza A virus (A/Toronto/3146/2009(H1N1)) FJ974028 Influenza A virus (A/Netherlands/602/2009(H1N1)) CY039527 CY039528 April 29, 2009, 1 submitted by University of Regensburg, Germany; 3 by CDC: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Regensburg/Germany/01/2009(H1N1)) FJ970928 Influenza A virus (A/California/06/2009(H1N1)) FJ971075 FJ971074 Influenza A virus (A/California/08/2009(H1N1)) FJ971076 April 28, 2009, 34 submitted by CDC: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/New York/19/2009(H1N1)) FJ969509 Influenza A virus (A/New York/20/2009(H1N1)) FJ969542 FJ969541 Influenza A virus (A/Kansas/03/2009(H1N1)) FJ969523 Influenza A virus (A/Ohio/07/2009(H1N1)) FJ969521 FJ969535 FJ969520 FJ969534 Influenza A virus (A/California/04/2009(H1N1)) FJ969516 FJ969515 FJ969512 FJ969517 FJ969513 FJ969514 Influenza A virus (A/California/07/2009(H1N1)) FJ969530 FJ969531 FJ969529 FJ969539 FJ969540 FJ969536 FJ969527 FJ969537 FJ969528 FJ969538 Influenza A virus (A/California/08/2009(H1N1)) FJ969518 FJ969532 FJ969519 FJ969533 Influenza A virus (A/California/10/2009(H1N1)) FJ969511 FJ969510 Influenza A virus (A/Texas/04/2009(H1N1)) FJ969525 FJ969526 FJ969524 Influenza A virus (A/Texas/05/2009(H1N1)) FJ969522 April 27, 2009, 40 submitted by CDC: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/California/04/2009(H1N1)) FJ966079 FJ966080 FJ966081 FJ966082 FJ966083 FJ966084 FJ966085 FJ966086 Influenza A virus (A/California/05/2009(H1N1)) FJ966955 FJ966958 FJ966957 FJ966952 FJ966953 FJ966956 FJ966954 Influenza A virus (A/California/06/2009(H1N1)) FJ966963 FJ966965 FJ966964 FJ966960 FJ966961 FJ966962 Influenza A virus (A/California/07/2009(H1N1)) FJ966976 FJ966978 FJ966977 FJ966974 FJ966975 Influenza A virus (A/California/09/2009(H1N1)) FJ966971 FJ966973 FJ966972 Influenza A virus (A/Texas/04/2009(H1N1)) FJ966982 FJ966979 FJ966981 FJ966980 FJ966983 Influenza A virus (A/Texas/05/2009(H1N1)) FJ966970 FJ966959 FJ966967 FJ966969 FJ966968 FJ966966