Results 261 to 270 of about 170,575 (305)
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Ribosomal DNA Intergenic Spacer of the Swimming Crab, Charybdis japonica
Journal of Molecular Evolution, 1999We 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
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Hybridization at a Surface: The Role of Spacers in DNA Microarrays
Langmuir, 2006Flexible spacer chains are utilized to enhance the hybridization of terminally anchored oligonucleotide probes of DNA microarrays. A polymer physics approach identifies an underlying mechanism and yields guidelines for the optimal spacer length in terms of the effect on the equilibrium state.
Halperin, A., Buhot, Arnaud, Zhulina, E.
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Distance-Dependence Study of Plasmon Resonance Energy Transfer with DNA Spacers
Analytical Chemistry, 2020Plasmon resonance energy transfer (PRET) in hybrid plasmonic-molecular systems has a broad range of applications from catalysis to analytical/biochemical/biophysical imaging and sensing. Herein, we experimentally and theoretically probed the influence of the distance (d) between the plasmonic nanoparticle and the conjugated molecules on the PRET ...
Jun Ma +5 more
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Spacer-Programmed Two-Dimensional DNA Origami Assembly
Journal of the American Chemical SocietyTwo-dimensional (2D) DNA origami assembly represents a powerful approach to the programmable design and construction of advanced 2D materials. Within the context of hybridization-mediated 2D DNA origami assembly, DNA spacers play a pivotal role as essential connectors between sticky-end regions and DNA origami units.
Yongjun Liu +8 more
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WITHDRAWN: Utilizing DNA Spacer to Design Differential Photoelectrochemical Biosensor
ECS Meeting Abstracts, 2020This abstract has been withdrawn at the request of the authors.
Sudip KUMAR SAHA +3 more
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Organization of nucleosomes and spacer DNA in chromatin fibres
International Journal of Biological Macromolecules, 1980Abstract In this paper we analyse in detail the orientation of X-ray diffraction diagrams obtained from the following materials: nucleosome cores, whole nuclei and the sodium and thallium salts of H1-depleted nucleohistone and of briefly digested chromatin.
Fernando Azorin +2 more
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Ribosomal DNA intergenic spacer of indoor wood-decay fungi
hfsg, 2008Abstract Indoor wood-decay fungi are economically very important. Approximately half of the total damage caused by indoor fungi in Germany is caused by species of the Coniophoraceae. The sequence of the intergenic spacer (IGS) region of the ribosomal DNA was elucidated with the following fungi of this family: Serpula lacrymans (true dry ...
Olaf Schmidt, Ute Moreth
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Why Nuclear Ribosomal DNA Spacers (ITS) Tell Different Stories in Quercus
Molecular Phylogenetics and Evolution, 2001The molecular systematics of Quercus (Fagaceae) was recently assessed by two teams using independently generated ITS sequences. Although the results disagreed in several remarkable features, the phylogenetic trees for either hypothesis were highly supported by bootstrap resampling. We have reanalyzed the ITS sequences used by both teams (eight taxa) to
M, Mayol, J A, Rosselló
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Restriction analysis of the nontranscribed spacers of Xenopus laevis ribosomal DNA
Cell, 1977Abstract We have studied sequence organization in the nontranscribed spacer regions of four cloned fragments of Xenopus laevis ribosomal DNA. Each clone contains a spacer of different length. The distribution of cleavage sites for several restriction endonucleases have been investigated in these spacers.
P, Botchan, R H, Reeder, I B, Dawid
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Complex structure of the ribosomal DNA spacer of Cucumis sativus (cucumber)
Molecular and General Genetics MGG, 1988The 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
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