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. 2023 Dec 26;12(1):44. doi: 10.3390/microorganisms12010044

Table 2.

Molecular diagnostic methods, primers, and target genes used for the detection and amplification of T. evansi.

Species Name of the Assay Primer Name Oligonucleotide (5′-3′) Gene Target Reference
Trypanosoma spp. PCR CF
BR
CCGGAAGTTCACCGATATTG
TGCTGCGTTCTTCAACGAA
ITS1 [85]
Trypanozoon spp. PCR F
R
ACATTCCAGCAGGAGTTGGAG CACGTGAATCCTCAATTTTGT ESAG 6/7 [86]
Trypanozoon spp. PCR 21mer
22mer
TGCAGACGACCTGACGCTACT CTCCTAGAAGCTTCGGTGTCCT Repetitive sequence probe pMUTec 6.258 [87]
Trypanozoon spp. PCR TBR1
TBR2
GAATATTAAACAATGCGCAG CCATTTATTAGCTTTGTTGC Minisatellite DNA [88]
T. evansi and T. brucei PCR TBS-01
TBS-02
CGAATGAATAATAAACAATGCGCAGT AGAAGGATTTATTAGCTTTGTTGC Conserved regions of T. brucei and T. evansi genome [89]
T. evansi PCR TR3
TR4
GCGCGGATTCTTTGCAGACGA TGCAGACACTGGAATGTTACT Repetitive nucleotide sequences of T. evansi [90]
T. evansi PCR TeD-ISGF
TeD-ISGR
CAGCCGGTGAGTGAAGAAA CTACGGCCCCTAATAATAAAGAAC ISG-75 [91]
T. evansi PCR NRP1
NRP2
CGAATGAATATTAAACAATGCGCAGT AGAACCATTTATTAGCTTTGTTGC Nuclid Repeat [92]
T. evansi PCR MP1
MP2
CAACGACAAAGAGTCAGT ACGTGTTTTGTGTATGGT Minicircle DNA [92]
T. evansi PCR EVA1
EVA2
ACATATCAACAACGACAAAG CCCTAGTATCTCCAATGAAT Minicircle DNA [93]
T. evansi PCR DITRYF
DITRYR
CGACCAGCCAGAACGAGCAGAAT CTTGTCGATCGAGTTGACGGT VSG [94]
T. evansi (Type A) PCR F
R
GCGGGGTGTTTAAAGCAATA ATTAGTGCTGCGTGTGTTCG Rotat 1.2 VSG [17]
T. evansi (Type B) PCR F
R
TTCTACCAACTGACGGAGCG TAGCTCCGGATGCATCGGT VSG JN 2118Hu [65]
T. evansi
(Real-time PCR)
PCR TeRoTat920F
TeRoTat1070R
CTGAAGAGGTTGGAAATGGAGAAG GTTTCGGTGGTTCTGTTGTTGTTA RoTat 1.2 VSG [95]
T. evansi
(Real-time PCR)
PCR TeRTF
TeRTR
GGAAGCAAAAGTCGTAACAAGG CCCATGTCAAACGGCATATAG ITS1 [2]
T. evansi
(TaqMan PCR)
PCR F
R
Probe
ATAAATTGCACAGTATGCAACCAAA
CATCCCTCATCTCCCATGTCA
6FAM-ACGGCATATAGAAACACA-MGBNFQ
ITS1 internal [96]
T. evansi (Type A) LAMP F
R
F3
B3
FIP (F1c + F2)
BIP (B1c + B2)
LF
LB
CAAAACTAACAGCCGTTGCAGCG
AGTTCCGGTACCTTCTCCATTTC
GTAGGAAGCAACACCTGCG
TTGATTAGTGCTGCGTGTGT
TGCGAGGTGCACCTTGATGTTGAAGCAATAACCGGCAACGAC
GAAGGCAAAGTTGACGACCAGCTGTGGTGTGCTTTTCCTTGT
GCGATTTTGATCCCGCCG
CAGAACGAGCAGAATTTTCCA
Rotat 1.2 VSG [22]
Trypanosoma spp. LAMP F3
B3
FIP (F1c + F2)
BIP (B1c + B2)
LF
LB
CTGTCCGGTGATGTGGAAC
CGTGCCTTCGTGAGAGTTTC
GGAATACAGCAGATGGGGCGAGGCCAATTGGCATCTTTGGGA
AAGGGAGACTCTGCCACAGTCGTCAGCCATCACCGTAGAGC
GCCTCCCACCCTGGACTC
AGACCGATAGCATCTCAG
RIME [69]
T. evansi (Type A) LAMP F3
B3
FIP (F1c + F2)
BIP (B1c + B2)
TCACAACAAGACTCGCACG
GGGCTTTGATCTGCTCCTC
TCAGAAGCGTCGAGCTGGGATTTTATCGACAATGCCATCGCC
CGCAAGTTCCTGTGGCTGCATTTTTTCCCAAGAAGAGCCGTCT
PFR A1 [67]
T. evansi (Type B) LAMP F3
B3
FIP (F1c + F2)
BIP (B1c + B2)
LF
LB
CCAATCAAAGACGAGCGG
TGGTTTGTGAGGCCGCAG
CGGATGCATCGGTGATGCAATCACTACTGCATCAAGGGAAGC
ATCCAGCACCTCGGAACAGCTCTCGGCAACCAGATCGG
GTTCACGTGCCTCCGCTTC
ACGTAGCGGGAAAATACGC
VSG JN 2118Hu [80]
T. evansi (Type A) RPA TevRPA-Fw
TevRPA-Rv
CACCGAAGCAAGCGCAGCAAGAGGGTTAGCA
GTAGCTGTCTCCTGGGGCCGAGGTGTCATAG
Rotat 1.2 VSG [40]