Biological characterization of Apium virus Y infecting celery

2^nd World Congress Virology and Infectious disease

Date: September 3-4, 2019

Venue: London, UK

URL: https://bit.ly/2QeWHY3

Biological characterization of Apium virus Y infecting celery

A celery isolate of Apium virus Y (ApVY-Ce) from morbid plants during a business field in CA was characterised.

The experimental host varies of the virus enclosed thirteen plant species within the families Apiaceae, Chenopodiaceae and potato family.

The majority of infected plant species showed foliar iron deficiency anaemia and distortion or severe acrobatics and general iron deficiency anaemia. ApVY-Ce was transmitted to any or all ten host species within the Apiaceae by inexperienced peach aphids.

It reacted with the potyvirus cluster protein and Celery mosaic virus (CeMV) blood serum. The whole genomic sequence of ApVY-Ce determined to be 9917 nucleotides, excluding the 3′ poly(A) tail, and it includes an outsized open reading frame secret writing a polyprotein of 3184 amino acid residues.

Its genomic organization is typical of potyviruses and contains preserved motifs found within the genus Potyvirus. Comparisons with on the market genomic sequences of alternative potyviruses indicate that ApVY-Ce shares 26.1–52.9% identities with species of the present general and unassigned viruses within the Potyviridae at the polyprotein sequence level.

Intensive phyletic analysis supported the 3′-partial sequences confirms that ApVY-Ce is most closely associated with CMV and may be a distinct species of the genus Potyvirus.

To know more about virology and infectious disease, attend an event on Plant Virology at Virology conference

Contact details
Clara Charlotte
Program Manager | Virology 2019
Email:virology@microbioconferences.com

Phone: +44 20 3769 1755