Skip to main content

Table 2 Multilocus genotyping of T. gondii isolates from different porcine hosts and geographical locations worldwide by PCR-RFLP

From: Diagnosis of Swine Toxoplasmosis by PCR and Genotyping of Toxoplasma gondii from pigs in Henan, Central China

Isolate ID

Host

Tissue

Location

Age

PCR RFLP genotype (genetic marker)

SAG1

5′ + 3′

SAG2

Alt.

SAG2

SAG3

BTUB

GRA6

C22–8

C29–2

L358

PK1

Apico

Genotype

RH

Human

 

USA

 

I

I

I

I

I

I

I

I

I

I

I

Reference, ToxoDB #10 (type I)

PIH

Human

 

USA

 

II

II

II

II

II

II

II

II

II

II

II

Reference, ToxoDB #1 (type II)

CTG

Cat

 

USA

 

III

III

III

III

III

III

III

III

III

III

III

Reference, ToxoDB #2 (type III)

MAS

Human

 

France

 

u-1

I

II

III

III

III

u-1

I

I

III

I

Reference, ToxoDB #17

TgCgCa1

Cougar

 

Canada

 

I

I

II

III

III

II

II

u-1

I

u-2

I

Reference, ToxoDB #66

TgCatBr5

Cat

 

Brazil

 

I

III

III

III

II

III

I

I

I

u-1

I

Reference, ToxoDB #19

PgNY 1–5 (n = 5)

Pig

Liver

Ny, Henan

10–15 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 6

Pig

Liver

Ny, Henan

1–7 days

u-1

II

II

III

III

II

nd

III

II

nd

I

ToxoDB #9?

PgNY 20–31 (n = 12)

Pig

Hld

Ny, Henan

10–15 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 7–10,14 (n = 5)

Pig

Lung

Ny, Henan

1–7 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 11,16,17 (n = 3)

Pig

Spleen

Ny, Henan

20–30 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 12,15 (n = 2)

Pig

Lung

Ny, Henan

1–2 months

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 13,18 (n = 2)

Pig

Af

Ny, Henan

Sow

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgNY 19

Pig

Spleen

Ny, Henan

20–30 days

u-1

nd

nd

III

III

II

II

III

II

nd

I

ToxoDB #9?

PgZK 1

Pig

Liver

Zk, Henan

20–30 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgXX 1

Pig

Liver

Xy, Henan

1–2 months

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

PgZZ 1

Pig

Hld

Zz, Henan

1–7 days

u-1

II

II

III

III

II

II

III

II

II

I

ToxoDB #9

  1. nd, no data. u-1 and u-2 are unique RFLP genotypes
  2. Hld and Af denote hilar lymph node and amniotic fluid, respectively
  3. Ny, Zk, Xy and Zz denote the cities of Nanyang, Zhoukou, Xinyang and Zhengzhou, respectively