Abstract
Nocardiopsis dassonvillei (Brocq-Rousseau 1904) Meyer 1976 is the type species of the genus Nocardiopsis, which in turn is the type genus of the family Nocardiopsaceae. This species is of interest because of its ecological versatility. Members of N. dassonvillei have been isolated from a large variety of natural habitats such as soil and marine sediments, from different plant and animal materials as well as from human patients. Moreover, representatives of the genus Nocardiopsis participate actively in biopolymer degradation. This is the first complete genome sequence in the family Nocardiopsaceae. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 6,543,312 bp long genome consist of a 5.77 Mbp chromosome and a 0.78 Mbp plasmid and with its 5,570 protein-coding and 77 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.
Highlights
Strain IMRU 509T (= DSM 43111 = ATCC 23218 = JCM 7437) is the type strain of Nocardiopsis dassonvillei, which in turn is the type species of the genus Nocardiopsis
The genus name derives from the Greek name opsis, appearance, and from Edmond Nocard, who first described in 1888 the type species of the genus Nocardia, N. farcinica [1,2]
The genus Nocardiopsis was first described by Meyer in 1976 [4] for bacteria that were previously classified as either Streptothrix dassonvillei (Brocq-Rousseau 1904) [3], Nocardia dassonvillei [5], or Actinomadura dassonvillei [6] on the basis of their morphological characteristics and cell wall type [4]
Summary
Databases provide contradictory speculations on the ecological and geographical origin of strain IMRU 509T (e.g., soil from Paris, France; mildewed grain of unspecified geographical origin), solid information could not be extracted from the original literature [4,5,7,8,9] Members of this species can be isolated from a variety of different habitats, including mildewed grain and fodder [3], different soils [10,11,12,13], antartic glacier [14], marine sediments [10,15], actinoryzal plant rhizosphere [16], gut tract of animals [17], active stalactites [18], cotton waste and occasionally in hay [19], air of a cattle barn [20], atmosphere of a composting facility [21], salterns [22] and from patients suffering from conjunctivitis [23] or cholangitis [8]. We present a summary http://standardsingenomics.org classification and a set of features for N. dassonvillei strain IMRU 509T, together with the description of the complete genomic sequencing and annotation
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