The Catabacteriaceae is a new bacterial family aerobic, non-sporulating, Gram-positive coccobacillus that is with a unique member： Catabacter hongkongensis is a strictly anphylogenetically related to some clostridial...The Catabacteriaceae is a new bacterial family aerobic, non-sporulating, Gram-positive coccobacillus that is with a unique member： Catabacter hongkongensis is a strictly anphylogenetically related to some clostridial clusters. Little is known of its epidemiology and environmental distribution, but the inclusion of its 16S rRNA gene sequence in GenBank has allowed it to be detected qualitatively. As a first approach for prospective surveys, a real-time polymerase chain reaction （PCR） procedure to identify C. hongkongensis has been developed. The presence of Catabacteriaceae in 29 water bodies subjected to possible human or animal impact has been investigated. Four of them were positive. The results confirm that highly polluted water can contain C hongkongensis.展开更多
基金Project supported by the Ministry of Education and Science of Spain (No. CTM2005-106457-C05-05/TECNO),FPI grant from the Minis-try of Education and Science and FI grant from the Comissionat per a Universitats i Recerca del Departament d’Innovació, Universitats i Empresa de la Generalitat de Catalunya i del Fons Social Europeu
文摘The Catabacteriaceae is a new bacterial family aerobic, non-sporulating, Gram-positive coccobacillus that is with a unique member： Catabacter hongkongensis is a strictly anphylogenetically related to some clostridial clusters. Little is known of its epidemiology and environmental distribution, but the inclusion of its 16S rRNA gene sequence in GenBank has allowed it to be detected qualitatively. As a first approach for prospective surveys, a real-time polymerase chain reaction （PCR） procedure to identify C. hongkongensis has been developed. The presence of Catabacteriaceae in 29 water bodies subjected to possible human or animal impact has been investigated. Four of them were positive. The results confirm that highly polluted water can contain C hongkongensis.
