IRANIAN H9N2 AVIAN INFLUENZA VIRUS IS CLOSELY RELATED TO PAKISTANI PARAKEET INFLUENZA VIRUS ISOLATES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KARIMI V.; BOZORG MEHRIFARD M.H.; SHAHBAZZADEH L.; ESMAEILZADEH M.; POURPAKHSH S.A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: NATIONAL CONGRESS OF BIOTECHNOLOGY OF IRAN
Year:2005 | Issue:4

Download Full-Text

View:

186

Download:

110

Information Seminar Paper

Title

IRANIAN H9N2 AVIAN INFLUENZA VIRUS IS CLOSELY RELATED TO PAKISTANI PARAKEET INFLUENZA VIRUS ISOLATES

Author(s)

KARIMI V. | BOZORG MEHRIFARD M.H. | SHAHBAZZADEH L. | ESMAEILZADEH M. | POURPAKHSH S.A.

Keywords

AVIAN INFLUENZA (AI)

HEMAGGLUTININ (HA)

NEURAMINIDASE (N)

H9N2 SUBTYPE

PHYLOGENY

Abstract

Sequence analysis and phylogenetic study of hemagglutinin (HA) gene of H9N2 SUBTYPE of avian influenza virus isolates (outbreaks of 1998-2002) in Tehran province (Iran) were studied. PCR products of a 430-bp fragment of 16 isolates were sequenced and then were aligned with the reported sequences in Genbank. Nucleotide sequence comparisons of HA gene from Iranian isolates showed 97-99% identity within the group, and 98% homology with the two isolates [A/Parakeet/Narita/92A/98 (H9N2)] and [A/Parakeet/Chiba/1/97 (H9N2)] from Pakistani parakeets imported to Japan. On the basis of phylogenetic evidence and even sequence comparison of Neuraminidase (N) gene of [A/Parakeet/Chiba/1/97 (H9N2)] and [A/Chicken/Iran/IT/99 (H9N2)] (Li, 2002) it is proposed that the emergence of H9N2 avian influenza infection in Iran originated in Pakistan. Due to the high percentage of H9N2 homology isolates of Iran with other isolates, namley A/quail/HongKong/G1, in Genbank and based on published reports for high similarity with infecting human H5N1 isolates, it seems that the potential of Iranian avian influenza isolates to infect human should be considered.

Cites

No record.

References

No record.

Cite

APA: Copy

KARIMI, V., BOZORG MEHRIFARD, M.H., SHAHBAZZADEH, L., ESMAEILZADEH, M., & POURPAKHSH, S.A.. (2005). IRANIAN H9N2 AVIAN INFLUENZA VIRUS IS CLOSELY RELATED TO PAKISTANI PARAKEET INFLUENZA VIRUS ISOLATES. NATIONAL CONGRESS OF BIOTECHNOLOGY OF IRAN. SID. https://sid.ir/paper/902831/en

Vancouver: Copy

KARIMI V., BOZORG MEHRIFARD M.H., SHAHBAZZADEH L., ESMAEILZADEH M., POURPAKHSH S.A.. IRANIAN H9N2 AVIAN INFLUENZA VIRUS IS CLOSELY RELATED TO PAKISTANI PARAKEET INFLUENZA VIRUS ISOLATES. 2005. Available from: https://sid.ir/paper/902831/en

IEEE: Copy

V. KARIMI, M.H. BOZORG MEHRIFARD, L. SHAHBAZZADEH, M. ESMAEILZADEH, and S.A. POURPAKHSH, “IRANIAN H9N2 AVIAN INFLUENZA VIRUS IS CLOSELY RELATED TO PAKISTANI PARAKEET INFLUENZA VIRUS ISOLATES,” presented at the NATIONAL CONGRESS OF BIOTECHNOLOGY OF IRAN. 2005, [Online]. Available: https://sid.ir/paper/902831/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops