The sequence of the helicoverpa armigera single nucleocapsid nucleopolyhedrovirus genome
文献类型：期刊论文
| 作者 | Chen, XW; Ijkel, WFJ; Tarchini, R; Sun, XL; Sandbrink, H; Wang, HL; Peters, S; Zuidema, D; Lankhorst, RK; Vlak, JM |
| 刊名 | Journal of general virology
 |
| 出版日期 | 2001 |
| 卷号 | 82页码:241-257 |
| ISSN号 | 0022-1317 |
| 通讯作者 | Hu, zh() |
| 英文摘要 | The nucleotide sequence of the helicoverpa armigera single-nucleocapsid nucleopolyhedrovirus (hasnpv) dna genome was determined and analysed. the circular genome encompasses 131 403 bp, has a g+c content of 39.1 mol% and contains five homologous regions with a unique pattern of repeats. computer-assisted analysis revealed 135 putative orfs of 150 nt or larger; 100 orfs have homologues in autographa californica multicapsid npv (acmnpv) and a further 15 orfs have homologues in other baculoviruses such as lymantria dispar mnpv (ldmnpv), spodoptera exigua mnpv (semnpv) and xestia c-nigrum granulovirus (xcgv). twenty orfs are unique to hasnpv without homologues in genbank. among the six previously sequenced baculoviruses, acmnpv, bombyx mori npv (bmnpv), orgyia pseudotsugata mnpv (opmnpv), semnpv, ldmnpv and xcgv, 65 orfs are conserved and hence are considered as core baculovirus genes. the mean overall amino acid identity of hasnpv orfs was the highest with semnpv and ldmnpv homologues. other than three 'baculovirus repeat orfs' (bro) and two 'inhibitor of apoptosis' (iap) genes, no duplicated orfs were found. a putative orf showing similarity to poly(adp-ribose) glycohydrolases (parg) was newly identified. the hasnpv genome lacks a homologue of the major budded virus (bv) glycoprotein gene, gp64, of acmnpv, bmnpv and opmnpv. instead, a homologue of semnpv orf8, encoding the major bv envelope protein, has been identified. geneparityplot analysis suggests that hasnpv, semnpv and ldmnpv (group ii) have structural genomic features in common and are distinct from the group i npvs and from the granuloviruses. cluster alignment between group i and group ii baculoviruses suggests that they have a common ancestor. |
| WOS关键词 | NUCLEAR POLYHEDROSIS-VIRUS ; EXIGUA MULTICAPSID NUCLEOPOLYHEDROVIRUS ; BOMBYX-MORI NUCLEOPOLYHEDROVIRUS ; DNA-BINDING-PROTEIN ; NUCLEOTIDE-SEQUENCE ; SPODOPTERA-EXIGUA ; HOMOLOGOUS DNA ; BACULOVIRUS LATE ; GENE-EXPRESSION ; GROUP-II |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Virology |
| WOS类目 | Biotechnology & Applied Microbiology ; Virology |
| 语种 | 英语 |
| WOS记录号 | WOS:000166208600027 |
| 出版者 | SOC GENERAL MICROBIOLOGY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376104 |
| 专题 | 武汉病毒研究所 |
| 通讯作者 | Hu, ZH |
| 作者单位 | 1.Chinese Acad Sci, Inst Virol, Joint Lab Invertebrate Virol, Wuhan 430071, Hubei, Peoples R China 2.Univ Wageningen & Res Ctr, Virol Lab, NL-6709 PD Wageningen, Netherlands 3.Plant Res Int, NL-6700 AA Wageningen, Netherlands |
| 推荐引用方式 GB/T 7714 | Chen, XW,Ijkel, WFJ,Tarchini, R,et al. The sequence of the helicoverpa armigera single nucleocapsid nucleopolyhedrovirus genome[J]. Journal of general virology,2001,82:241-257. |
| APA | Chen, XW.,Ijkel, WFJ.,Tarchini, R.,Sun, XL.,Sandbrink, H.,...&Hu, ZH.(2001).The sequence of the helicoverpa armigera single nucleocapsid nucleopolyhedrovirus genome.Journal of general virology,82,241-257. |
| MLA | Chen, XW,et al."The sequence of the helicoverpa armigera single nucleocapsid nucleopolyhedrovirus genome".Journal of general virology 82(2001):241-257. |
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来源：武汉病毒研究所
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