Results 41 to 50 of about 3,266,061 (366)

Theory on the mechanism of DNA renaturation: Stochastic nucleation and zipping [PDF]

, 2015
Renaturation of complementary single strands of DNA is one of the important processes that requires better understanding in the view of molecular biology and biological physics.
Murugan, Rajamanickam, Niranjani, Gnanapragasam   +1 more
core   +4 more sources

Complementary-DNA-Strand Cross-Linked Polyacrylamide Hydrogels

Macromolecules, 2019
We examine networks of complementary-DNA-strand cross-linked polyacrylamide, with and without covalent N,N′-methylene(bis)acrylamide cross-linking, using rheological time–temperature superposition ...
Cong Du, R. Hill
semanticscholar   +1 more source

Efficiency of peptide nucleic acid-directed PCR clamping and its application in the investigation of natural diets of the Japanese eel leptocephali. [PDF]

PLoS ONE, 2011
Polymerase chain reaction (PCR)-clamping using blocking primer and DNA-analogs, such as peptide nucleotide acid (PNA), may be used to selectively amplify target DNA for molecular diet analysis.
Takeshi Terahara, Seinen Chow, Hiroaki Kurogi, Sun-Hee Lee, Katsumi Tsukamoto, Noritaka Mochioka, Hideki Tanaka, Haruko Takeyama   +7 more
doaj   +1 more source

Parallel DNA polymerase chain reaction: Synthesis of two different PCR products from a DNA template [v1; ref status: indexed, http://f1000r.es/4sm]

F1000Research, 2014
Conventionally, in a polymerase chain reaction (PCR), oligonucleotide primers bind to the template DNA in an antiparallel complementary way and the template DNA is amplified as it is.
Vikash Bhardwaj, Kulbhushan Sharma
doaj   +1 more source

Structural basis for CRISPR RNA-guided DNA recognition by Cascade [PDF]

, 2011
The CRISPR (clustered regularly interspaced short palindromic repeats) immune system in prokaryotes uses small guide RNAs to neutralize invading viruses and plasmids.
A Bolotin, A Noy, AJR Heck, AL Gnatt, Albert J R Heck, AM Maxam, Ambrosius P L Snijders, Arjan Barendregt, B Wiedenheft, Blake Wiedenheft, C Hale, C Pourcel, CR Hale, D Han, DH Haft, DY Lee, Edze R Westra, Egbert J Boekema, Esther van Duijn, FJ Mojica, FJ Mojica, FV Karginov, GT Oostergetel, H Deveau, H Deveau, J Carte, J Li, J van der Oost, JB Ma, JE Garneau, Jelle B Bultema, Jennifer A Doudna, John van der Oost, K Lorenzen, K Yu, Kaihong Zhou, KS Makarova, LA Marraffini, LA Marraffini, LA Marraffini, M Thomas, M van Heel, M Zhou, Magnus Lundgren, Marieke R Beijer, Mark J Dickman, Matthijs M Jore, MJ Dickman, MR Singleton, N Tahallah, P Horvath, P Horvath, R Barrangou, R Jansen, RE Haurwitz, Reinhild Wurm, RH van den Heuvel, RK Lillestøl, Rolf Wagner, S Houwing, Sakharam P Waghmare, SC Raghavan, SJ Brouns, SP Waghmare, Stan J J Brouns, T Itoh, T Wilson-Sali, TA Baker, TH Tang, V Kunin, Y Agari, Ümit Pul   +71 more
core   +5 more sources

Roles of the Bloom's syndrome helicase in the maintenance of genome stability [PDF]

, 2005
The RecQ family of DNA helicases is highly conserved in evolution from bacteria to humans. Of the five known human RecQ family members, three (BLM, WRN and RECQ4, which cause Bloom's syndrome, Werner's syndrome and Rothmund-Thomson syndrome respectively)
Bachrati, Csanad, Chan, K. L., Cheok, C. F., Hickson, I. D., Ralf, C., Wu, L.   +5 more
core   +1 more source

Genetic Alterations in Mitochondrial DNA Are Complementary to Nuclear DNA Mutations in Pheochromocytomas [PDF]

Cancers, 2022
Background: Somatic mutations, copy-number variations, and genome instability of mitochondrial DNA (mtDNA) have been reported in different types of cancers and are suggested to play important roles in cancer development and metastasis. However, there is scarce information about pheochromocytomas and paragangliomas (PCCs/PGLs) formation.
Mouna Tabebi, Małgorzata Łysiak, Ravi Kumar Dutta, Sandra Lomazzi, Maria V. Turkina, Laurent Brunaud, Oliver Gimm, Peter Söderkvist   +7 more
openaire   +3 more sources

Linker-mediated self-assembly of mobile DNA-coated colloids

, 2020
Developing construction methods of materials tailored for given applications with absolute control over building block placement poses an immense challenge.
Ciamarra, Massimo Pica, Hu, Hao, Ni, Ran, Xia, Xiuyang   +3 more
core   +1 more source

Complexation of norfloxacin with DNA in the presence of caffeine [PDF]

, 2006
1H NMR spectroscopy (500 MHz) has been used to quantify the complexation of the antibacterial antibiotic Norfloxacin (NOR) with DNA in the presence of Caffeine (CAF). Separate studies have been made for the self-association of NOR, its hetero-association
Davies, David B., Evstigneev, M.P., Rybakova, K.A.   +2 more
core   +1 more source

RNA-programmed genome editing in human cells

eLife, 2013
Type II CRISPR immune systems in bacteria use a dual RNA-guided DNA endonuclease, Cas9, to cleave foreign DNA at specific sites. We show here that Cas9 assembles with hybrid guide RNAs in human cells and can induce the formation of double-strand DNA ...
Martin Jinek, Alexandra East, Aaron Cheng, Steven Lin, Enbo Ma, Jennifer Doudna   +5 more
doaj   +1 more source