Paraphocaeicola brunensis gen. nov., sp. nov., Carrying Two Variants of nimB Resistance Gene from Bacteroides fragilis, and Caecibacteroides pullorum gen. nov., sp. nov., Two Novel Genera Isolated from Chicken Caeca. - Kralova S; Davidova-Gerzova L; Valcek A; Bezdicek M; Rychlik I; Rezacova V; Cizek A (Microbiology spectrum, 2022)