Literature DB >> 2981553

Physical properties of a plasmid-like DNA from Euglena gracilis.

J R Cook, R Roxby.   

Abstract

A small circular extrachromosomal DNA of the flagellate protozoan Euglena gracilis has been characterized as having a contour length of 11.3 kb, with a consistent restriction map. The buoyant density (rho = 1.717) and melting temperature (tm = 89 degrees C) both indicate a base content of 59% G + C. The DNA is found in both wild-type cells and those lacking plastids. The copy number is estimated to be about 1000.

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Year:  1985        PMID: 2981553     DOI: 10.1016/0167-4781(85)90032-6

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  6 in total

1.  Analysis of intergenic spacer transcripts suggests 'read-around' transcription of the extrachromosomal circular rDNA in Euglena gracilis.

Authors:  S J Greenwood; M N Schnare; J R Cook; M W Gray
Journal:  Nucleic Acids Res       Date:  2001-05-15       Impact factor: 16.971

2.  Extrachromosomal circular nuclear rDNA in Euglena gracilis.

Authors:  P Ravel-Chapuis; P Nicolas; V Nigon; O Neyret; G Freyssinet
Journal:  Nucleic Acids Res       Date:  1985-10-25       Impact factor: 16.971

3.  Ribosomal RNA genes in Euglena gracilis mitochondrial DNA: fragmented genes in a seemingly fragmented genome.

Authors:  David F Spencer; Michael W Gray
Journal:  Mol Genet Genomics       Date:  2010-10-27       Impact factor: 2.980

4.  U3 snoRNA genes are multi-copy and frequently linked to U5 snRNA genes in Euglena gracilis.

Authors:  J Michael Charette; Michael W Gray
Journal:  BMC Genomics       Date:  2009-11-16       Impact factor: 3.969

5.  Distribution of conventional and nonconventional introns in tubulin (α and β) genes of euglenids.

Authors:  Rafał Milanowski; Anna Karnkowska; Takao Ishikawa; Bozena Zakryś
Journal:  Mol Biol Evol       Date:  2013-12-02       Impact factor: 16.240

6.  Cryo-EM structure of the highly atypical cytoplasmic ribosome of Euglena gracilis.

Authors:  Donna Matzov; Masato Taoka; Yuko Nobe; Yoshio Yamauchi; Yehuda Halfon; Nofar Asis; Ella Zimermann; Haim Rozenberg; Anat Bashan; Shashi Bhushan; Toshiaki Isobe; Michael W Gray; Ada Yonath; Moran Shalev-Benami
Journal:  Nucleic Acids Res       Date:  2020-11-18       Impact factor: 16.971

  6 in total

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