Results 1 to 10 of about 3,376,191 (316)

Hyperchaotic color image encryption using eight-base DNA complementary rules and extended Zigzag transform. [PDF]

PLoS ONE
As an efficient technique to protect image content from unauthorized access, image encryption has been a hot spot in recent studies. Among various schemes of image encryption, those that utilize hyperchaotic systems and deoxyribonucleicacid (DNA ...
Bin Yang
doaj   +2 more sources

Characterisation of cytoplasmic DNA complementary to non-retroviral RNA viruses in human cells. [PDF]

Sci Rep, 2014
The synthesis and subsequent genomic integration of DNA that is complementary to the genomes of non-retroviral RNA viruses are rarely observed. However, upon infection of various human cell lines and primary fibroblasts with the vesicular stomatitis ...
Shimizu A, Nakatani Y, Nakamura T, Jinno-Oue A, Ishikawa O, Boeke JD, Takeuchi Y, Hoshino H.   +7 more
europepmc   +2 more sources

Novel codons in rat Pdx-1 complementary DNA [PDF]

BMC Research Notes, 2018
Objectives Pancreatic and duodenal homeobox-1 (Pdx-1) is a homeodomain-containing transcription factor essential for pancreatic development, beta-cell differentiation and the maintenance of mature beta cell function.
Takayoshi Kiba
doaj   +3 more sources

Rapid and Sensitive Detection of Severe Acute Respiratory Syndrome Coronavirus 2 in Label-Free Manner Using Micromechanical Sensors

Sensors, 2021
Coronavirus (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has been identified as a deadly pandemic. The genomic analysis of SARS-CoV-2 is performed using a reverse transcription-polymerase chain reaction (RT-PCR)
Dalal A. Aloraini, Aljawhara H. Almuqrin, Amal Alanazi, Qura Tul Ain, Abdullah N. Alodhayb   +4 more
doaj   +1 more source

Nonoperative DNA complementary to ribosomal RNA.

Proceedings of the National Academy of Sciences, 1968
F. Ritossa
openaire   +4 more sources

Synthesis and Evaluation of MGB Polyamide-Oligonucleotide Conjugates as Gene Expression Control Compounds

Journal of Nucleic Acids, 2023
MGB polyamide-oligonucleotide conjugates ON 1-4 with linked MGB polyamides at the 2-exocyclic amino group of a guanine base using aminoalkyl linkers were synthesized and evaluated in terms of binding affinity for complementary DNA containing the MGB ...
Kazuo Kamaike, Mutsumi Sano, Daisuke Sakata, Yu Nishihara, Hiroaki Amino, Akihiro Ohtsuki, Yui Okada, Takafumi Miyakawa, Makoto Kogawara, Mai Tsutsumi, Misato Takahashi, Etsuko Kawashima, Koichiro Ota, Hiroaki Miyaoka   +13 more
doaj   +1 more source

A Brief Review of Graphene-Based Biosensors Developed for Rapid Detection of COVID-19 Biomarkers

Biosensors, 2023
The prevalence of mutated species of COVID-19 antigens has provided a strong impetus for identifying a cost-effective, rapid and facile strategy for identifying the viral loads in public places.
Narendhar Chandrasekar, Ramachandran Balaji, Ramaswamy Sandeep Perala, Nik Zulkarnine Nik Humaidi, Kirubanandan Shanmugam, Ying-Chih Liao, Michael Taeyoung Hwang, Saravanan Govindaraju   +7 more
doaj   +1 more source

Design strategy of antidote sequence for bivalent aptamer: Rapid neutralization of high‐anticoagulant thrombin‐binding bivalent DNA aptamer‐linked M08 with HD22

Research and Practice in Thrombosis and Haemostasis, 2021
Background Bivalent thrombin‐binding aptamers (TBAs) have great potential for the treatment of thrombosis because they exhibit high anticoagulant activity, and their complementary single‐stranded DNA (ssDNA) sequences work as an antidote.
Toru Yoshitomi, Koji Wakui, Masato Miyakawa, Keitaro Yoshimoto   +3 more
doaj   +1 more source

Self-assembled endogenous DNA nanoparticles for auto-release and expression of the eGFP gene in Bacillus subtilis

Communications Biology, 2022
The DNA origami design algorithm DAEDALUS is modified to design a nanoscale cube with a two-step assembly protocol, assembling 9 modules from three DNA scaffolds and the complementary staples, combined to form the DNA origami cube.
Linfeng Cao, Ziwen Meng, Junjie Tan, Ming Ying, Meiying Bi, Yanjun Liu, Xinrui Tong, Jiaxun Wei, Lei Huang   +8 more
doaj   +1 more source

Complementary recognition in condensed DNA: Accelerated DNA renaturation [PDF]

Journal of Molecular Biology, 1991
The functional consequences of DNA condensation are investigated. The recognition of complementary strands is profoundly modified by this critical phenomenon. (1) Condensation of denatured DNA greatly accelerates the kinetics of DNA renaturation. We propose a unifying explanation for the effects of several accelerating solvents studied here including ...
J L, Sikorav, G M, Church
openaire   +2 more sources