IN VITRO HOST RANGE STUDIES WITH A NEW BACULOVIRUS ISOLATE FROM THE DIAMONDBACK MOTH PLUTELLA XYLOSTELLA (L.) (PLUTELLIDAE: LEPIDOPTERA)

Autor:	C. W. Kariuki, Cynthia L. Goodman, Arthur H. McIntosh
Rok vydání:	2000
Předmět:	animal structures Diamondback moth Host (biology) viruses fungi Plutella Cell Biology General Medicine Biology biology.organism_classification Virology Lepidoptera genitalia Autographa californica Plutellidae Cell culture Anagrapha falcifera Developmental Biology
Zdroj:	In Vitro Cellular & Developmental Biology - Animal. 36:271
ISSN:	1543-706X
DOI:	10.1290/1071-2690(2000)036<0271:ivhrsw>2.0.co;2
Popis:	The in vitro host range of a newly isolated baculovirus from the diamondback moth Plutella xylostella was tested against six lepidopteran cell liness. Two baculoviruses with wide host ranges from the alfalfa looper Autographa californica (A. californica multiple nucleopolvhedrovirus, AcMNPV) and the celery looper Anagrapha falcifera (AfMNPV) were also included in this study for comparative purposes. PxMNPV replicated in all six cell lines and produced occlusion bodies, with HV-AM1 and TN-CL1 cells producing the highest viral titers and greatest number of occlusion bodies. There was no significant replication of AcMNPV and AfMNPV in the HZ-FB33 cell line and thus no production of occlusion bodies. The restriction endonuclease profiles of the three baculoviruses showed similarities but could be readily distinguished from each other. Either HV-AM1 or TN-CL1 would be suitable cell lines for the in vitro production of PxMNPV.
Databáze:	OpenAIRE
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