Mullican John C, Drescher Kristen M, Chapman Nora M, Tracy Steven
Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
Department of Medical Microbiology and Immunology, Creighton University Medical School, Omaha, Nebraska, USA.
Microbiol Resour Announc. 2020 Dec 3;9(49):e01055-20. doi: 10.1128/MRA.01055-20.
The circular extrachromosomal ribosomal DNA (rDNA) element of strain LEE was molecularly cloned and fully sequenced. The element comprises 15,786 bp and contains a single copy of the organism's rDNA cistron. The nonribosomal sequence contains five potential open reading frames, two large direct repeat sequences, and numerous smaller repeated-sequence regions.
菌株LEE的环状染色体外核糖体DNA(rDNA)元件被进行了分子克隆并完成了全序列测定。该元件由15786个碱基对组成,包含该生物体rDNA顺反子的一个单拷贝。非核糖体序列包含五个潜在的开放阅读框、两个大的直接重复序列以及许多较小的重复序列区域。