Nucleotide sequence of the cryptic plasmid pTT8 from Thermus thermophilus HB8 and isolation and characterization of its high-copy-number mutant

Plasmid ◽  
2004 ◽  
Vol 51 (3) ◽  
pp. 227-237 ◽  
Author(s):  
Goh Takayama ◽  
Takehide Kosuge ◽  
Hideaki Maseda ◽  
Akira Nakamura ◽  
Takayuki Hoshino
Keyword(s):  
Nucleotide Sequence ◽  
Copy Number ◽  
Thermus Thermophilus ◽  
Cryptic Plasmid ◽  
High Copy Number ◽  
Thermus Thermophilus Hb8 ◽  
Isolation And Characterization

Cloning, expression and biochemical characterization of xanthine and adenine phosphoribosyltransferases from Thermus thermophilus HB8

2017 ◽  
Vol 36 (3) ◽  
pp. 216-223 ◽  
Author(s):  
Jon Del Arco ◽  
María Martinez ◽  
Manuel Donday ◽  
Vicente Javier Clemente-Suarez ◽  
Jesús Fernández-Lucas
Keyword(s):  
Biochemical Characterization ◽  
Thermus Thermophilus ◽  
Thermus Thermophilus Hb8

Characterization of High-Copy-Number Retrotransposons From the Large Genomes of the Louisiana Iris Species and Their Use as Molecular Markers

Genetics ◽  
2003 ◽  
Vol 164 (2) ◽  
pp. 685-697 ◽  
Author(s):  
Edward K Kentner ◽  
Michael L Arnold ◽  
Susan R Wessler
Keyword(s):  
Molecular Markers ◽  
Copy Number ◽  
High Copy Number ◽  
Marker System ◽  
Transposon Display ◽  
Plant Genomes ◽  
Large Plant ◽  
Backcross Hybrids ◽  
Abundance And Distribution

Abstract The Louisiana iris species Iris brevicaulis and I. fulva are morphologically and karyotypically distinct yet frequently hybridize in nature. A group of high-copy-number TY3/gypsy-like retrotransposons was characterized from these species and used to develop molecular markers that take advantage of the abundance and distribution of these elements in the large iris genome. The copy number of these IRRE elements (for iris retroelement), is ∼1 × 105, accounting for ∼6–10% of the ∼10,000-Mb haploid Louisiana iris genome. IRRE elements are transcriptionally active in I. brevicaulis and I. fulva and their F1 and backcross hybrids. The LTRs of the elements are more variable than the coding domains and can be used to define several distinct IRRE subfamilies. Transposon display or S-SAP markers specific to two of these subfamilies have been developed and are highly polymorphic among wild-collected individuals of each species. As IRRE elements are present in each of 11 iris species tested, the marker system has the potential to provide valuable comparative data on the dynamics of retrotransposition in large plant genomes.

Nucleotide Sequence of Formylmethionine tRNA from an Extreme Thermophile, Thermus thermophilus HB8

1979 ◽  
Vol 86 (4) ◽  
pp. 893-905 ◽  
Author(s):  
Kimitsuna WATANABE ◽  
Yoshiyuki KUCHINO ◽  
Ziro YAMAIZUMI ◽  
Mayumi KATO ◽  
Tairo OSHIMA ◽  
...  
Keyword(s):  
Nucleotide Sequence ◽  
Thermus Thermophilus ◽  
Extreme Thermophile ◽  
Thermus Thermophilus Hb8
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