Complete genome sequence of Liberibacter crescens BT-1

被引:87
作者
Leonard, Michael T. [1 ]
Fagen, Jennie R. [1 ]
Davis-Richardson, Austin G. [1 ]
Davis, Michael J. [2 ]
Triplett, Eric W. [1 ]
机构
[1] Univ Florida, Inst Food & Agr Sci, Dept Microbiol & Cell Sci, Gainesville, FL 32611 USA
[2] Univ Florida, Ctr Agr Res & Educ, Inst Food & Agr Sci, Plant Pathol Dept, Lake Alfred, FL 33850 USA
基金
美国国家科学基金会;
关键词
Huanglongbing; citrus greening; reduced genome; fastidious; hybrid assembly; GREENING DISEASE; CITRUS; ASIATICUS; IDENTIFICATION; AMERICANUS; AFRICANUS; ACCURATE; TOOL;
D O I
10.4056/sigs.3326772
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Liberibacter crescens BT-1, a Gram-negative, rod-shaped bacterial isolate, was previously recovered from mountain papaya to gain insight on Huanglongbing (HLB) and Zebra Chip (ZC) diseases. The genome of BT-1 was sequenced at the Interdisciplinary Center for Biotechnology Research (ICBR) at the University of Florida. A finished assembly and annotation yielded one chromosome with a length of 1,504,659 bp and a G+C content of 35.4%. Comparison to other species in the Liberibacter genus, L. crescens has many more genes in thiamine and essential amino acid biosynthesis. This likely explains why L. crescens BT-1 is culturable while the known Liberibacter strains have not yet been cultured. Similar to Candidatus L. asiaticus psy62, the L. crescens BT-1 genome contains two prophage regions.
引用
收藏
页码:271 / 283
页数:13
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