Metaplanococcus

Last updated

Metaplanococcus
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Bacteria
Phylum: Bacillota
Class: Bacilli
Order: Caryophanales
Family: Caryophanaceae
Genus: Metaplanococcus
Gupta and Patel 2020
Species

based on LPSN 2021

Metaplanococcus is a genus of gram-positive or gram-variable, cocci or short rod-shaped bacteria in the family Caryophanaceae from the order Caryophanales. [1] The type species of this genus is Metaplanococcus flavidus. [2]

Contents

Members of Metaplanococcus are previously species belonging to Planococcus. Instead of branching with species from Planococcus, this species and an unnamed Planomicrobium species formed a monophyletic branch in various phylogenetic trees constructed based on conserved genome sequences, indicating their phylogenetic relatedness. [1] The family Caryophanaceae encompassed many branching anomalies such as this one, partially due to the reliance on 16S rRNA sequences as a method for classification, which is known to have low resolution power and give differing results depending on the algorithm used. [3] In 2020, a comparative genomic study emended the family, resulting in the establishment of three new genera, including Metaplanococcus. [1]

The name Metaplanococcus is derived from the Greek adjective meta, translating into "besides" and the Latin term Planococcus, referring the genus name. Together, Metaplanococcus can be translated as a genus besides Planococcus. [1]

Biochemical characteristics and molecular signatures [1]

Members of this genus motile by means of a single polar flagellum.

17 conserved signature indels (CSIs) were identified through genomic analyses as uniquely present in this genus in the following proteins: ABC transporter substrate-binding protein, methionine–tRNA ligase, MetQ/NlpA family ABC transporter substrate-binding protein, ABC transporter permease, spore protease YyaC, N-acetyl-alpha-D-glucosaminyl-5′L-malate synthase BshA, orotidine-5-phosphate decarboxylase, and phospho-N-acetylmuramoyl-pentapeptide-transferase. [1] These CSIs provide a reliable molecular means for distinguishing members of Metaplanococcus from other genera in the family Caryophanaceae and all other bacteria.

Taxonomy

Metaplanococcus, as of 2021, contains one species with a validly published name. [2] This genus was identified as a monophyletic clade and phylogenetically unrelated to other species in the family Caryophanaceae in studies examining the taxonomic relationships within the family. [1]

Related Research Articles

<span class="mw-page-title-main">Enterobacterales</span> Order of gram-negative bacteria

Enterobacterales is an order of Gram-negative, non-spore forming, facultatively anaerobic, rod-shaped bacteria with the class Gammaproteobacteria. The type genus of this order is Enterobacter.

<span class="mw-page-title-main">Pasteurellaceae</span> Family of bacteria

The Pasteurellaceae comprise a large family of Gram-negative bacteria. Most members live as commensals on mucosal surfaces of birds and mammals, especially in the upper respiratory tract. Pasteurellaceae are typically rod-shaped, and are a notable group of facultative anaerobes. Their biochemical characteristics can be distinguished from the related Enterobacteriaceae by the presence of oxidase, and from most other similar bacteria by the absence of flagella.

The Caryophanaceae is a family of Gram-positive bacteria. In 2020, the now defunct family Planococcaceae was merged into Caryophanaceae to rectify a nomenclature anomaly. The type genus of this family is Caryophanon.

Rickettsiella is a genus of the family Coxiellaceae. It should not be confused with Rickettsia. It is currently considered of the Gammaproteobacteria. However, its placement under Coxiellaceae instead of Legionellaceae has been challenged.

Sporosarcina is a genus of bacteria.

Ureibacillus is a genus of gram-negative bacteria within the largely gram-positive Bacillota. Ureibacilli are motile and form spherical endospores. The type species of the genus is Ureibacillus thermosphaericus.

<span class="mw-page-title-main">Yersiniaceae</span> Family of bacteria

The Yersiniaceae are a family of Gram-negative bacteria that includes some familiar pathogens. For example, the type genus Yersinia includes Yersinia pestis, the causative agent of plague. This family is a member of the order Enterobacterales in the class Gammaproteobacteria of the phylum Pseudomonadota.

Solibacillus is a genus of Gram positive, rod shaped, spore-forming bacteria.

<span class="mw-page-title-main">Erwiniaceae</span> Family of bacteria

The Erwiniaceae are a family of Gram-negative bacteria which includes a number of plant pathogens and insect endosymbionts. This family is a member of the order Enterobacterales in the class Gammaproteobacteria of the phylum Pseudomonadota. The type genus of this family is Erwinia.

The Pectobacteriaceae are a family of Gram-negative bacteria which largely consist of plant pathogens. This family is a member of the order Enterobacterales in the class Gammaproteobacteria of the phylum Pseudomonadota. The type species of this family is Pectobacterium.

The Budviciaceae are a family of Gram-negative bacteria. This family is a member of the order Enterobacterales in the class Gammaproteobacteria of the phylum Pseudomonadota. The type genus of this family is Budvicia.

Alteribacter is a genus of Gram-positive or Gram-variable, rod-shaped bacteria in the family Bacillaceae within the order Bacillales. The type species for this genus is Alteribacter auranticus.

Ferdinandcohnia is a genus of rod-shaped bacteria that generally display Gram-positive staining in the family Bacillaceae within the order Bacillales. The type species for this genus is Ferdinandcohnia humi.

Gottfriedia is a genus of gram-positive or Gram-variable rod-shaped bacteria in the family Bacillaceae within the order Bacillales. The type species for this genus is Gottfriedia luciferensis.

Robertmurraya is a genus of mostly Gram-Positive rod-shaped bacteria in the family Bacillaceae from the order Bacillales. The type species of this genus is Robertmurraya siralis.

Metasolibacillus is a genus of gram-positive rod-shaped bacteria in the family Caryophanaceae from the order Caryophanales. The type species of this genus is Metasolibacillus meyeri.

Metalysinibacillus is a genus of Gram-positive rod-shaped bacteria in the family Caryophanaceae from the order Caryophanales. The type species of this genus is Metalysinibacillus jejuensis.

Planococcus is a genus of Gram-Positive or Gram-variable, cocci or short rod-shaped bacteria in the family Caryophanaceae from the order Caryophanales. The type species of this genus is Planococcus citreus.

Mycolicibacter is a genus of Gram-Positive rod-shaped bacteria in the family Mycobacteriaceae from the order Mycobacteriales.

Natrialbales is an order of halophilic, chemoorganotrophic archaea within the class Haloarchaea. The type genus of this order is Natrialba.

References

  1. 1 2 3 4 5 6 7 Gupta, Radhey S.; Patel, Sudip (2020-01-14). "Robust Demarcation of the Family Caryophanaceae (Planococcaceae) and Its Different Genera Including Three Novel Genera Based on Phylogenomics and Highly Specific Molecular Signatures". Frontiers in Microbiology. 10: 2821. doi: 10.3389/fmicb.2019.02821 . ISSN   1664-302X. PMC   6971209 . PMID   32010063.
  2. 1 2 "Genus: Metaplanococcus". lpsn.dsmz.de. Retrieved 2021-06-05.
  3. ↑ Ludwig, Wolfgang; Schleifer, Karl‐Heinz; Whitman, William B. (2015-09-14). "Planococcaceae". Bergey's Manual of Systematics of Archaea and Bacteria: 1. doi:10.1002/9781118960608.fbm00116. ISBN   9781118960608.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.