Koziaeva Veronika V, Rusakova Svetlana A, Slobodova Natalia V, Uzun Maria, Kolganova Tatiana V, Skryabin Konstantin G, Grouzdev Denis S
1Institute of Bioengineering, Federal Research Center of Biotechnology of the Russian Academy of Sciences, 119071, Leninsky Ave 33, bld. 2, Moscow, Russia.
2Faculty of Biology, Lomonosov Moscow State University, 119991, Leninskie Gory 1-12, Moscow, Russia.
Int J Syst Evol Microbiol. 2019 Jul;69(7):1953-1959. doi: 10.1099/ijsem.0.003408. Epub 2019 Apr 30.
Strain LBB-42 was isolated from sediment sampled at Lake Beloe Bordukovskoe, located in the Moscow region (Russia). Phylogenetic analyses based on 16S rRNA gene sequencing results assigned the strain to the genus Magnetospirillum. Major fatty acids were C16 : 1ω7c, C16 : 0 and C18 : 1 ω9/C18 : 1 ω7. Genome sequencing revealed a genome size of 4.40 Mbp and a G+C content of 63.4 mol%. The average nucleotide identity and digital DNA-DNA hybridization values suggested that strain LBB-42 represents a new species, for which we propose the name Magnetospirillum kuznetsovii sp. nov., with the type strain LBB-42 (=VKM B-3270=KCTC 15749).
菌株LBB - 42是从位于俄罗斯莫斯科地区的别洛耶博尔杜科夫斯科耶湖采集的沉积物中分离得到的。基于16S rRNA基因测序结果的系统发育分析将该菌株归为嗜磁螺菌属。主要脂肪酸为C16 : 1ω7c、C16 : 0和C18 : 1 ω9/C18 : 1 ω7。基因组测序显示基因组大小为4.40 Mbp，G+C含量为63.4 mol%。平均核苷酸同一性和数字DNA - DNA杂交值表明菌株LBB - 42代表一个新物种，我们将其命名为库兹涅佐夫嗜磁螺菌（Magnetospirillum kuznetsovii sp. nov.），模式菌株为LBB - 42（=VKM B - 3270 = KCTC 15749）。
