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Table 1 Detection of BLV infection in six regions of HLJ

From: Genotyping bovine leukemia virus in dairy cattle of Heilongjiang, northeastern China

Year

Region

Farm

Breed

Age

Samples

Ne-PCR

Cq-PCR

Rate

2015

JX

A/B

Simmental

3–6

110

34

–

31%

2015

DQ

C/D

Holstein

2–5

160

16

20

10%

2015

QQHR

E

Holstein

2–4

100

0

–

0%

2015

HRB

F/G

Holstein

2–4

100

8

–

8%

2015

MDJ

H

Holstein

2–4

60

0

–

0%

2017

SH

I

Holstein

2–4

200

10

–

5%

  1. The samples mean the total amounts of samples collected from each region
  2. Numbers in Ne-PCR and Cq-PCR mean the positive samples identified by each method
  3. Ne-PCR nested PCR, Cq-PCR CoCoMo-qPCR-2
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BMC Veterinary Research

ISSN: 1746-6148

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