Results 271 to 280 of about 126,234 (299)

rDNA Amplification: Application of 16S rDNA-Based Methods for Bacterial Identification

2000
Continuing improvements in PCR and automated sequencing technologies, resulting in rapid acquisition of sequence data, have allowed these methods to be applied to the task of bacterial identification. The sequence of the 16S rDNA/RNA of bacterial strains has been demonstrated to be useful for phylogenetic analysis of different taxa.
Frederick A. Rainey, Erko Stackebrandt
openaire   +1 more source

The Structure of rDNA Chromatin

2011
The nucleolus is the site of transcription of large tandem repeated arrays of the rDNA which carry the genes for three of the four ribosomal RNAs in eukaryotes. We describe the general genomic features of the rDNA and review what is currently known about its physical organization within the nucleolus.
Peter J. Shaw, Peter C. McKeown
openaire   +1 more source

rDNA and Nucleologenesis in Drosophila

2013
The study of Drosophila ribosomal DNA (rDNA) dates back to the first bobbed mutations discovered by T.H. Morgan’s group nearly 100 years ago. From these earliest discoveries to the current day, Drosophila has proven to be a valuable system to study the genetic, molecular, and cellular aspects of rDNA in ribosome biogenesis.
Patrick DiMario, Allison James, Himanshu Raje   +2 more
openaire   +1 more source

[Physical mapping of the 45S rDNA and 5S rDNA to rice prometaphase chromosome].

Yi chuan xue bao = Acta genetica Sinica, 2002
Rice (Oryza sativa L.) is one of the most important cereal crops in the world. The chromosomes of rice are relatively small in size. With the help of fluorescence in situ hybridization (FISH), several rice DNAs have been localized on rice chromosomes. 45S rDNA and 5S rDNA are encoding sequences for ribosomal RNA synthesis. For detecting the chromosomes
Zhi-Yun, Gong, Hsin-Kan, Wu, Zhu-Kuan, Cheng, Ming-Hong, Gu   +3 more
openaire   +1 more source

The rDNA of drosophila melanogaster

Cell, 1981
openaire   +2 more sources

Comparative Studies on the Polymorphism and Copy Number Variation of mtSSU rDNA in Ciliates (Protista, Ciliophora): Implications for Phylogenetic, Environmental, and Ecological Research

Microorganisms, 2020
Yurui Wang, Yongqiang Liu, Laura A Katz   +2 more
exaly  

Environmentally induced ribosomal DNA (rDNA) instability in human cells and populations exposed to hexavalent chromium [Cr (VI)]

Environment International, 2021
Jianlin Lou, Shoukai Yu, Lingfang Feng   +2 more
exaly  

rDNA

2008
openaire   +1 more source

rDNA

2018
openaire   +1 more source

Comparative physical mapping of the 5S and 18S-25S rDNA in nine wild Hordeum species and cytotypes

Theoretical and Applied Genetics, 1999
J S Heslop-Harrison, Heslop-Harrison J S
exaly