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. 2022 Sep 15;13:1007202. doi: 10.3389/fimmu.2022.1007202

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Copyright © 2022 Li, Li, Dai, Liu, Khalique, Wang, Zeng, Zhang, Ni, Zeng, Jing and Pan

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Homologous recombination between integration plasmids pDG364-cotB-tCap and the B. subtilis 168 genomes. (A) Map of the plasmid vector pDG364-cotB-tCap2. (B) Homologous double crossover recombination between the recombinant plasmid pDG364-cotB-tCap and the genome of B. subtilis 168.