Planctomycetes attached to algal surfaces: Insight into their genomes

Faria, Mafalda; Bordin, Nicola; Kizina, Jana; Harder, Jens; Devos, Damien; Lage, Olga M.

doi:10.1016/j.ygeno.2017.10.007

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Planctomycetes attached to algal surfaces: Insight into their genomes

MPS-Authors

/persons/resource/persons210512

Kizina, Jana
Department of Microbiology, Max Planck Institute for Marine Microbiology, Max Planck Society;

/persons/resource/persons210437

Harder, Jens
Department of Microbiology, Max Planck Institute for Marine Microbiology, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Faria, M., Bordin, N., Kizina, J., Harder, J., Devos, D., & Lage, O. M. (2018). Planctomycetes attached to algal surfaces: Insight into their genomes. Genomics: Internat. Journal of Gene Mapping and Nucleotide Sequencing; Emphasizing Analyses of the Human and other Complex Genomes, 110(5), 231-238. doi:10.1016/j.ygeno.2017.10.007.

引用: https://hdl.handle.net/21.11116/0000-0003-B877-8

要旨

Planctomycetes are bacteria with complex molecular and cellular biology. They have large genomes, some over 7 Mb, and complex life cycles that include motile cells and sessile cells. Some live on the complex biofilm of macroalgae. Factors governing their life in this environment were investigated at the genomic level. We analyzed the genomes of three planctomycetes isolated from algal surfaces. The genomes were 6.6 Mbp to 8.1 Mbp large. Genes for outer-membrane proteins, peptidoglycan and lipopolysaccharide biosynthesis were present. Rubripirellula obstinata LF1(T) , Roseimaritima ulvae UC8(T) and Mariniblastus fucicola FC18(T) shared with Rhodopirellula baltica and R. rubra SWK7 unique proteins related to metal binding systems, phosphate metabolism, chemotaxis, and stress response. These functions may contribute to their ecological success in such a complex environment. Exceptionally huge proteins (6000 to 10,000 amino-acids) with extracellular, periplasmic or membrane-associated locations were found which may be involved in biofilm formation or cell adhesion.