Results 11 to 20 of about 776,748 (351)

A Bioorthogonal Double Fluorogenic Probe to Visualize Protein–DNA Interaction

Chemosensors, 2022
Two sets of bioorthogonally applicable, double fluorogenic probes, capable of sensing DNA–protein interactions, were prepared by installing an azide or tetrazine motif onto structurally fluorogenic, DNA sensitive frames.
Attila Kormos, Alexandra Egyed, Jasmine M. Olvany, Ágnes Szatmári, Adrienn Biró, Zsóka Csorba, Péter Kele, Krisztina Németh   +7 more
doaj   +1 more source

Regions enriched for DNA repeats in chromosomes of Macrostomum mirumnovem, a species with a recent Whole Genome Duplication

Вавиловский журнал генетики и селекции, 2020
The free-living flatworm Macrostomum mirumnovem is a neopolyploid species whose genome underwent a recent Whole Genome Duplication (WGD). In the result of chromosome fusions of the ancient haploid chromosome set, large metacentric chromosomes were formed.
K. S. Zadesenets, N. B. Rubtsov
doaj   +1 more source

Probing the Mechanical Unzipping of DNA [PDF]

Physical Review Letters, 2006
A study of the micromechanical unzipping of DNA in the framework of the Peyrard-Bishop-Dauxois model is presented. We introduce a Monte Carlo technique that allows accurate determination of the dependence of the unzipping forces on unzipping speed and temperature. Our findings agree quantitatively with experimental results for homogeneous DNA, and for $
Voulgarakis, N. K., Redondo, A., Bishop, A. R., Rasmussen, K. O.   +3 more
openaire   +3 more sources

Discovered Key CpG Sites by Analyzing DNA Methylation and Gene Expression in Breast Cancer Samples

Frontiers in Cell and Developmental Biology, 2022
Breast cancer is the most common cancer in the world, and DNA methylation plays a key role in the occurrence and development of breast cancer. However, the effect of DNA methylation in different gene functional regions on gene expression and the effect ...
Yan-Ni Cao, Qian-Zhong Li, Qian-Zhong Li, Yu-Xian Liu   +3 more
doaj   +1 more source

DNA probe for Aeromonas salmonicida [PDF]

Applied and Environmental Microbiology, 1992
A DNA fragment that is specific to Aeromonas salmonicida has been isolated from a genomic DNA library by differential hybridization. The specificity of this fragment as a DNA probe for A. salmonicida was shown by hybridization against reference strains and clinical isolates of A. salmonicida, related aeromonads, and species from several other bacterial
M, Hiney, M T, Dawson, D M, Heery, P R, Smith, F, Gannon, R, Powell   +5 more
openaire   +2 more sources

Use of the Illumina EPIC methylation array for epigenomic research in the crab‐eating macaque (Macaca fascicularis)

Neuropsychopharmacology Reports, 2020
Background Commercially available Illumina DNA methylation arrays (HumanMethylation 27K, HumanMethylation450, and MethylationEPIC BeadChip) can be used for comprehensive DNA methylation analyses of not only the human genome but also other mammalian ...
Yutaka Nakachi, Kazuhiro Ishii, Miki Bundo, Tomoyuki Masuda, Kazuya Iwamoto   +4 more
doaj   +1 more source

Probing Allostery Through DNA [PDF]

Science, 2013
Allostery Across DNA Proteins, such as transcription factors and RNA polymerase, bind close to each other on DNA and their function is coordinated. Kim et al. (p.
Kim, Sangjin, Broströmer, Erik, Jin, Jianshi, Chong, Shasha, Ge, Hao, Wang, Siyuan, Gu, Chan, Yang, Lijiang, Gao, Yi Qin, Su, Xiao-dong, Sun, Yujie, Xie, Xiaoliang, Xing, Dong   +12 more
openaire   +3 more sources

Rapid generation of chromosome-specific alphoid DNA probes using the polymerase chain reaction [PDF]

, 1992
Non-isotopic in situ hybridization of chromosome-specific alphoid DNA probes has become a potent tool in the study of numerical aberrations of specific human chromosomes at all stages of the cell cycle. In this paper, we describe approaches for the rapid
A Gnirke, AHN Hopman, AR Mitchell, C Huxley, C Lengauer, Christoph Lengauer, D Pinkel, ED Green, EW Jabs, HF Willard, HF Willard, HF Willard, HM Rosenberg, Ian Dunham, J Anastasi, J Meyne, JE Koch, JS Waye, JS Waye, JS Waye, L Manuelidis, L Manuelidis, M Klever, P Emmerich, PJ Poddighe, PR Langer, S Popp, T Cremer, T Cremer, T Cremer, T Imai, T Maniatis, Terry Featherstone, Thomas Cremer   +33 more
core   +1 more source

Electrochemical DNA Probes

Analytical Letters, 1996
A report on the status of the electrochemical DNA probes for the detection of a DNA sequence for environmental and clinical studies is presented. The literature on the electrochemistry of DNA in the last ten years is reviewed. Results obtained in this laboratory using an electroactive hybridization indicator for constructing an electrochemical DNA ...
S. Palanti, MARRAZZA, GIOVANNA, MASCINI, MARCO   +2 more
openaire   +2 more sources

The application of species specific DNA-targeted probes and fluorescently tagged lectin to differentiate several species of Pseudo-nitzschia (Bacillophyceae) in Chinhae Bay, Korea

Scientia Marina, 2001
We applied molecular methods using a DNA probe and fluorescently tagged lectins to discriminate toxic Pseudo-nitzschia multiseries from the Chinhae Bay for a Korean harmfulalgae monitoring program. From the binding activity of lectins, P. multistriata, P.
Eun Seob Cho, Jong Gyu Park, Bong Cheol Oh, Yong Chul Cho   +3 more
doaj   +1 more source