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Cited by 20

The DOI matches its Crossref record; 79 of the 79 references it cites were found in a registry or an index.

The repeat structure of two paralogous genes, Yersinia ruckeri invasin (yrInv) and a “Y. ruckeri invasin-like molecule”, (yrIlm) sheds light on the evolution of adhesive capacities of a fish pathogen

Wrobel, Agnieszka, Ottoni, Claudio, Leo, Jack C., Gulla, Snorre, Linke, Dirk·2018·Journal of Structural Biology

Abstract

Inverse autotransporters comprise the recently identified type Ve secretion system and are exemplified by intimin from enterohaemorrhagic Escherichia coli and invasin from enteropathogenic Yersiniae. These proteins share a common domain architecture and promote bacterial adhesion to host cells. Here, we identified and characterized two putative inverse autotransporter genes in the fish pathogen Yersinia ruckeri NVH_3758, namely yrInv (for Y. ruckeri invasin) and yrIlm (for Y. ruckeri invasin-like molecule). When trying to clone the highly repetitive genes for structural and functional studies, we experienced problems in obtaining PCR products. PCR failures and the highly repetitive nature of inverse autotransporters prompted us to sequence the genome of Y. ruckeri NVH_3758 using PacBio sequencing, which produces some of the longest average read lengths available in the industry at this moment. According to our sequencing data, YrIlm is composed of 2603 amino acids (7812bp) and has a molecular mass of 256.4kDa. Based on the new genome information, we performed PCR analysis on four non-sequenced Y. ruckeri strains as well as the sequenced. Y. ruckeri type strain. We found that the genes are variably present in the strains, and that the length of yrIlm, when present, also varies. In addition, the length of the gene product for all strains, including the type strain, was much longer than expected based on deposited sequences. The internal repeats of the yrInv gene product are hig…

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Crossref · 10.1016/j.jsb.2017.08.008

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Research works printed but not linked: 3

  1. Bernstein, 2014, NIH Public Access, 4, 1
  2. Busch, 1978, Enteric red mouth disease, Mar. Fish. Rev., 40, 42
  3. Kearse, 2012, Geneious, Bioinformatics

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Metadata

Authors
Wrobel, A., Ottoni, C., Leo, J. C., Gulla, S., & Linke, D.
Venue
Journal of Structural Biology
Publisher
Elsevier BV
Published
2018-02
Volume
201
Issue
2
Pages
171-183
ISSN
1047-8477
Cited by
20
References
79
Language
en
Licence
  • www.elsevier.com/tdm/userlicense/1.0/ (tdm)
  • www.elsevier.com/legal/tdmrep-license (tdm)

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