Two bacterial isolates (170/96T and 173/96T) were recovered from the indoor building materials of a children's day care center. Phylogenetic analyses using the 16S rRNA gene sequences of both isolates indicated they both represent new lineages in the alpha-1-subclass of the Proteobacteria, with the highest sequence similarities of 93.7% and 93.6%, respectively to the type strain of Paracraurococcus ruber. When directly compared both isolates showed a 93.4% sequence similarity of their 16S rRNAs. The major respiratory quinone in both strains was a ubiquinone with 10 isoprenoid units and the major whole cell fatty acid of both strains was 18:1 omega7c. Both isolates also contained 18:1 2-OH and other fatty acids typical for members of the alpha-1 subclass of the Proteobacteria. Both strains were heterotrophic and strictly aerobic and formed slightly red-colored colonies on tryptone soy agar. Bacteriochlorophyll a could not be detected by direct spectrophotometric analyses of aerobically grown cells. On the basis of the phylogenetic analyses, physiological and biochemical characteristics, we propose that strains 170/96T and 173/96T represent two new genera and new species of the alpha-1 subclass of the Proteobacteria for which we propose the names Teichococcus ludipueritiae gen. nov. sp. nov., and Muricoccus roseus gen. nov. sp. nov., respectively.

中文翻译：

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卢氏肺炎球菌gen。十一月 sp。十一月，和Muricoccus roseus gen。十一月 sp。十一月 代表了变形杆菌α-1亚类的两个新属。

从儿童日托中心的室内建筑材料中回收了两种细菌分离株（170 / 96T和173 / 96T）。使用两个分离株的16S rRNA基因序列进行的系统发育分析表明，它们都代表变形杆菌α-1亚型中的新谱系，与副红球菌的菌株的最高序列相似性分别为93.7％和93.6％。直接比较时，两种分离物均显示出其16S rRNA的93.4％序列相似性。两种菌株中主要的呼吸醌是具有10个类异戊二烯单元的泛醌，两种菌株的主要全细胞脂肪酸为18：1 omega7c。两种分离物还含有18：1 2-OH和其他典型的变形杆菌α-1亚型成员的脂肪酸。两种菌株均为异养型且严格需氧，并在胰蛋白so大豆琼脂上形成略带红色的菌落。通过对需氧生长细胞的直接分光光度分析无法检测到细菌叶绿素a。根据系统发育分析，生理和生化特征，我们建议菌株170 / 96T和173 / 96T代表了变形杆菌α-1亚类的两个新属和新种，我们为其命名为Teichococcus ludipueritiae gen。十一月 sp。十一月，和Muricoccus roseus gen。十一月 sp。分别。我们建议菌株170 / 96T和173 / 96T代表变形杆菌属的两个新属和新物种α-1亚类，为此我们将其命名为Teichococcus ludipueritiae gen。十一月 sp。十一月，和Muricoccus roseus gen。十一月 sp。分别。我们建议菌株170 / 96T和173 / 96T代表变形杆菌属的两个新属和新物种α-1亚类，为此我们将其命名为Teichococcus ludipueritiae gen。十一月 sp。十一月，和Muricoccus roseus gen。十一月 sp。分别。