Results 81 to 90 of about 3,869,166 (380)

DNA probe for identification of Streptococcus pneumoniae [PDF]

Journal of Clinical Microbiology, 1989
A total of 287 clinical isolates of Streptococcus pneumoniae (pneumococcus) were tested for their ability to undergo autolysis when treated with sodium deoxycholate. The test was positive for all but one isolate, strain DOC-1. This autolysis required the activity of an enzyme which is unique and characteristic of S.
Pozzi G, Oggioni MR, Tomasz A.
openaire   +4 more sources

Insights into pegRNA design from editing of the cardiomyopathy‐associated phospholamban R14del mutation

FEBS Letters, EarlyView.
This study reveals how prime editing guide RNA (pegRNA) secondary structure and reverse transcriptase template length affect prime editing efficiency in correcting the phospholamban R14del cardiomyopathy‐associated mutation. Insights support the design of structurally optimized enhanced pegRNAs for precise gene therapy.
Bing Yao, Qiangbing Yang, Christian J.B. Snijders Blok, Mark A. Daniels, Pieter A. Doevendans, Raymond Schiffelers, Joost P.G. Sluijter, Zhiyong Lei   +7 more
wiley   +1 more source

Genome-wide analysis of DNA methylation in buccal cells: a study of monozygotic twins and mQTLs

Epigenetics & Chromatin, 2018
Background DNA methylation arrays are widely used in epigenome-wide association studies and methylation quantitative trait locus (mQTL) studies. Here, we performed the first genome-wide analysis of monozygotic (MZ) twin correlations and mQTLs on data ...
Jenny van Dongen, Erik A. Ehli, Rick Jansen, Catharina E. M. van Beijsterveldt, Gonneke Willemsen, Jouke J. Hottenga, Noah A. Kallsen, Shanna A. Peyton, Charles E. Breeze, Cornelis Kluft, Bastiaan T. Heijmans, Meike Bartels, Gareth E. Davies, Dorret I. Boomsma   +13 more
doaj   +1 more source

The Bnapus50K array: a quick and versatile genotyping tool for Brassica napus genomic breeding and research

G3: Genes, Genomes, Genetics, 2021
Rapeseed is a globally cultivated commercial crop, primarily grown for its oil. High-density single nucleotide polymorphism (SNP) arrays are widely used as a standard genotyping tool for rapeseed research, including for gene mapping, genome-wide ...
Qing Xiao, Huadong Wang, Nuan Song, Zewen Yu, Khan Imran, Weibo Xie, Shuqing Qiu, Fasong Zhou, Jing Wen, Cheng Dai, Chaozhi Ma, Jinxing Tu, Jinxiong Shen, Tingdong Fu, Bin Yi   +14 more
doaj   +1 more source

Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose.

Proceedings of the National Academy of Sciences of the United States of America, 1980
A simple and rapid method for transferring RNA from agarose gels to nitrocellulose paper for blot hybridization has been developed. Poly(A)+ and ribosomal RNAs transfer efficiently to nitrocellulose paper in high salt (3 M NaCl/0.3 M trisodium citrate ...
P. S. Thomas
semanticscholar   +1 more source

Hibridación in situ fluorescente (FISH) [PDF]

, 2016
Background: At the end of 80s, cloning technologies with the increase of the antibodies’ sensibility made easier the development of technologies based on Fluorescence in situ Hibridation (FISH).
Aguilar, Ruben, Montoro, Carolina
core  

Intron‐oriented HTLV‐1 integration in an adult T‐cell leukemia/lymphoma cell line sustains expression of intact ift81 mRNA

FEBS Letters, EarlyView.
In the adult T‐cell leukemia/lymphoma (ATL) cell line ED, the human T‐cell leukemia virus type 1 (HTLV‐1) provirus was integrated into the intron of the ift81 gene in the antisense orientation. Despite this integration, both the intact ift81 and the viral oncogene hbz were simultaneously expressed, likely due to the functional insufficiency of viral ...
Mayuko Yagi, Yuka Hirosawa, Yusaku Sagisaka, Minami Hama, Satoshi Takeda, Jun A. Komano   +5 more
wiley   +1 more source

Epigenome-wide association study reveals decreased average methylation levels years before breast cancer diagnosis [PDF]

, 2015
Interest in the potential of DNA methylation in peripheral blood as a biomarker of cancer risk is increasing. We aimed to assess whether epigenome-wide DNA methylation measured in peripheral blood samples obtained before onset of the disease is ...
Agnoli, C, Ashworth, A, Baglietto, L, Chadeau, M, Curry, E, Flanagan, JM, Flower, K, Frasca, G, Garcia-Closas, M, Jones, M, Krogh, V, Lund, E, Masala, G, Mattiello, A, Orr, N, Palli, D, Panico, S, Polidoro, S, Sacerdote, C, Sandanger, T, Severi, G, Swerdlow, A, Tomczyk, K, Tumino, R, van veldhoven, K, vineis, P   +25 more
core   +5 more sources

Cyclic nucleotide signaling as a drug target in retinitis pigmentosa

FEBS Letters, EarlyView.
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää, Ahmed B. Montaser, Henri Leinonen   +2 more
wiley   +1 more source

Protocols for 16S rDNA Array Analyses of Microbial Communities by Sequence-Specific Labeling of DNA Probes

The Scientific World Journal, 2003
Analyses of complex microbial communities are becoming increasingly important. Bottlenecks in these analyses, however, are the tools to actually describe the biodiversity.
Knut Rudi, Janneke Treimo, Hilde Nissen, Gerd Vegarud   +3 more
doaj   +1 more source