Results 211 to 220 of about 31,682 (266)

Phylogenetic Profiling of the Diabetic Foot Ulcer Microbiome of an Afro-Caribbean Population. [PDF]

open access: yesMicrobiologyopen
Ojeh N   +9 more
europepmc   +1 more source

Nontranscribed spacers in Drosophila ribosomal DNA

Chromosoma, 1981
Ribosomal DNA nontranscribed spacers in Drosophila virilis DNA have been examined in some detail by restriction site analysis of cloned segments of rDNA, nucleic acid hybridizations involving unfractionated rDNA, and base composition estimates. The overall G + C content of the spacer is 27--28%; this compares with 39% for rDNA as a whole, 40% for main ...
P M, Rae, T, Barnett, V L, Murtif
openaire   +2 more sources

Patterns of ribosomal DNA spacer lengths are inherited

Journal of Molecular Biology, 1976
Abstract The non-transcribed spacer regions in Xenopus laevis ribosomal DNA vary in length, even within a single nucleolar organizer. The pattern of spacer lengths is sufficiently different from one nucleolar organizer to another to allow the pattern to be used as a genetic marker.
R H, Reeder   +3 more
openaire   +2 more sources

Transcription of tomato ribosomal DNA and the organization of the intergenic spacer

Molecular and General Genetics MGG, 1990
The organization of the intergenic spacer of a 9.04 kb tomato ribosomal RNA gene (rDNA) was determined. The 3258 bp spacer contains two major repeat elements enclosing a region which includes 351 bp of an 81.8% A --T rich sequence. A block of nine 53 bp repeats begins 388 bp downstream from the 3' end of the 25S rRNA.
K L, Perry, P, Palukaitis
openaire   +2 more sources

Ribosomal DNA Intergenic Spacer of the Swimming Crab, Charybdis japonica

Journal of Molecular Evolution, 1999
We have determined the full sequence of the ribosomal DNA intergenic spacer (IGS) of the swimming crab, Charybdis japonica, by long PCR for the first time in crustacean decapods. The IGS is 5376 bp long and contains two nonrepetitive regions separated by one long repetitive region, which is composed mainly of four subrepeats (subrepeats I, II, III, and
Ryu, SH   +4 more
openaire   +2 more sources

Nucleotide sequence of the intergenic spacer (IGS) of the tomato ribosomal DNA

Plant Molecular Biology, 1989
The intergenic spacer (IGS) of the ribosomal DNA spans the region from the 3' end of the 25S rRNA gene to the 5' end of the 18S rRNA gene. Here we report the sequence of the IGS of tomato (Lycopersicon esculentum)
W, Schmidt-Puchta   +2 more
openaire   +2 more sources

Complex structure of the ribosomal DNA spacer of Cucumis sativus (cucumber)

Molecular and General Genetics MGG, 1988
The nuclear 18 S, 5.8 S and 25 S ribosomal RNA genes (rDNA) of Cucumis sativus (cucumber) occur in at least four different repeat types of 10.2, 10.5, 11.5, and 12.5 kb in length. The intergenic spacer of these repeats has been cloned and characterized with respect to sequence organization.
M, Ganal, R, Torres, V, Hemleben
openaire   +2 more sources

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