Table 1.
Primers used for PCR
| Sr. no. | Agent | Primer | Sequence (5′−3′) | PCR conditions | Product size (base pair) | Reference |
|---|---|---|---|---|---|---|
| 1 | Bovine coronavirus (N) | BCoVF | CCGATCAGTCCGACCAATC | Initial denaturation 95 °C (5 min), 40 cycles of denaturation 94 °C (30 s), annealing 55 °C (1 min), elongation 72 °C (1 min) and final elongation at 72 °C (7 min) | 406 | Tsunemitsu et al. (1999) [60] |
| BCoVR | AGAATGTCAGCCGGGGTAT | |||||
| 2 | Escherichia coli K99+ (K99) | K99F | GCGACTACCAATGCTTCTGCGAATAC | 230 | Cho et al. (2010) [25] | |
| K99R | GAACCAGACCAGTCAATACGAGCA | |||||
| 3 | Salmonella (16SrDNA) | 16 SF | TGTTGTGGTTAATAACCGCA | 575 | Lin et al. (1996) [61] | |
| 16SR | CACAAATCCATCTCTGGA | |||||
| 4 | Cryptosporidium (COWP) | BB-3F | GCGAAGATGACCTTTTGATTTG | 194 | Balatbat et al. (1996) [48] | |
| BB-4R | AGGATTTCTTCTTCTGAGGTTCC | |||||
| 5 | Clostridium perfringens | Clostri. F | AAAGATGGCATCATCATTCAAC | Initial denaturation 94 °C (5 min), 35 cycles of denaturation 94 °C (1 min), annealing 53 °C (1 min), elongation 72 °C (1 min) and final elongation at 72 °C (7 min) | 279 | Yoo et al. (1997) [62] |
| Clostri. R | TACCGTCATTATCTTCCCCAAA |