US 9,809,818 B2 · Peptide nucleic acid of porcine reproductive and respiratory syndrome virus and uses thereof

Abstract

The present invention discloses a peptide nucleic acid for porcine reproductive and respiratory syndrome virus (PRRSV) and use thereof. The peptide nucleic acid of the present invention is selected from any one or more from the peptide nucleic acids having a) a nucleic acid sequence of Sequence 1 as shown in the Sequencing List; b) a nucleic acid sequence of Sequence 2 as shown in the Sequencing List; c) a nucleic acid sequence of Sequence 3 as shown in the Sequencing List; and d) a nucleic acid sequence of Sequence 3 as shown in the Sequencing List. The peptide nucleic acid of the present invention has no toxic side effect and no resistance, is able to specifically directly inhibit the replication of PRRSV, has a good anti-viral effect, and suffers no food safety problems including drug residue and others.

Claims7

Dependent claims

A peptide nucleic acid, consisting of one or more selected from peptide nucleic acids:

a) a nucleic acid sequence of Sequence 1 as shown in the Sequencing List of:
(SEQ ID NO:
1)
5′-AAUAUGAGAGCUGUUGUUGUU-3′;
b) a nucleic acid sequence of Sequence 2 as shown in the Sequencing List of:
(SEQ ID NO:
2)
5′-UUAAGUUAUAAAUCAACUGAA-3′;
c) a nucleic acid sequence of Sequence 3 as shown in the Sequencing List of:
(SEQ ID NO:
3)
5′-AAUGGAAAACGCCAAAAGCAC-3′;
and
d) a nucleic acid sequence of Sequence 4 as shown in the Sequencing List of:
(SEQ ID NO:
4)
5′-UCAGAAAGAUCAAAAGGUGCA-3′.

14 more elements

Dependencies are inferred from the claim text.

Peptide nucleic acid of porcine reproductive and respiratory syndrome virus and uses thereof

Life of this patent

Peptide nucleic acid of porcine reproductive and respiratory syndrome virus and uses thereof

Life of this patent

Abstract

Claims7