质粒pIP501从乳酸乳球菌向德氏乳杆菌保加利亚亚种和瑞士乳杆菌的接合转移。
Conjugal transfer of plasmid pIP501 from Lactococcus lactis to Lactobacillus delbrückii subsp. bulgaricus and Lactobacillus helveticus.
作者信息
Langella P, Chopin A
机构信息
Laboratoire de Génétique Microbienne, INRA-Domaine de Vilvert, Jouy-en-Josas, France.
出版信息
FEMS Microbiol Lett. 1989 Jul 15;51(1):149-52. doi: 10.1016/0378-1097(89)90498-9.
Plasmid pIP501 was transferred by conjugation from Lactococcus lactis to Lactobacillus delbrückii subsp. bulgaricus and Lactobacillus helveticus. Only Lb. delbrückii subsp. bulgaricus transconjugants could act as a donor in crosses with Lc. lactis. No Lactobacillus transconjugants were detected after inter- or intra-species Lactobacillus crosses. Plasmid pIP501 has undergone no detectable deletion or rearrangement during transfer from Lc. lactis to Lactobacillus strains.
质粒pIP501通过接合作用从乳酸乳球菌转移至德氏乳杆菌保加利亚亚种和瑞士乳杆菌。只有德氏乳杆菌保加利亚亚种的接合子在与乳酸乳球菌的杂交中可作为供体。在种间或种内的乳杆菌杂交后未检测到乳杆菌接合子。质粒pIP501从乳酸乳球菌转移至乳杆菌菌株的过程中未发生可检测到的缺失或重排。
Zotero 插件