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Table 2 Group-specific 16S–targeted primers and optimized conditions for real-time PCR

From: Effects of dietary Bacillus amyloliquefaciens supplementation on growth performance, intestinal morphology, inflammatory response, and microbiota of intra-uterine growth retarded weanling piglets

Name

Sequence, 5′ → 3’a

Annealing temperature, °C

Product size, bp

Reference

Total bacteria

ACTCCTACGGGAGGCAGCAG

60

200

[33]

ATTACCGCGGCTGCTGG

Lactobacillus

AGCAGTAGGGAATCTTCCA

55

341

[34]

CACCGCTACACATGGAG

Escherichia coli

CATGCCGCGTGTATGAAGAA

60

96

[35]

CGGGTAACGTCAATGAGCAAA

Bacillus

GCAACGAGCGCAACCCTTGA

60

92

[36]

TCATCCCCACCTTCCTCCGGT

Bifidobacterium

CTCCTGGAAACGGGTGG

55

550

[37]

GGTGTTCTTCCCGATATCTACA

  1. aShown as forward primer followed by reverse primer