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New progress has been made in analyzing the spatial and temporal differences of estuarine fish communities based on environmental DNA technology
Time of Update: 2023-02-03
Recently, the investigation and assessment team of the South China Sea Fishery Resources Investigation and Assessment Team of the South China Sea Fisheries Research Institute of the Chinese Academy o
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Front Immunol: Hepatitis B surface antigen differs from hepatitis B virus DNA in the ability
Time of Update: 2022-10-12
Background: Accurate definition of the natural course stages of chronic hepatitis B virus (HBV) infection and assessment of disease status are of great clinical significance for effective patient mana
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DNA changes in different cancers
Time of Update: 2022-05-13
Jeffrey Townsend, the Elihu Professor of Biostatistics in YSPH's Department of Biostatistics, said studying examples of specific genetic mutations could reveal the extent to which preventable exposures, such as UV light, contribute to tumor growth in 24 cancers .
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"Junk DNA" causes brain differences between humans and chimpanzees
Time of Update: 2021-11-01
Recently, stem cell researchers at Lund University in Sweden discovered that the previously neglected part of DNA, the so-called non-coding DNA, caused the difference between humans and chimpanzees .
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BGI released the DNA storage evaluation platform that can output the optimal scheme of encoding and decoding methods for different types of files
Time of Update: 2021-08-06
So, in practical applications, which "translation method" is the best solution?Recently, the Shenzhen Huada Life Sciences Research Institute and the Shenzhen National Gene Bank research team published the title "Chamaeleo: Scalable Integration and System Evaluation Platform for DNA Storage Base Coding and Decoding Algorithms" in the "Synthetic Biology" magazine DNA storage album.
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A fast, simple, and reliable high-yielding method for DNA extraction from different plant species
Time of Update: 2021-03-03
Genetic studies and pathogen detection in plants using molecular methods require the isolation of DNA from a large number of samples in a short time span.
A rapid and versatile protocol for extracting high-quality DNA from different plant species is described.
The quality of the DNA was suitable for PCR amplification.
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Cell Death Differ: PARP1, MRE11, and RAD51 together affect DNA replication stress and silky division of colorectal cancer tumor stem cells
Time of Update: 2021-02-11
in CRC-SC cells, PARP1 expression increases and regulates the rate of DNA replication in general, the study develops treatments to eliminate CRC-SCs resistance and helps clarify the potential mechanisms of RSR in CSCs.
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Acta Neuropathologica: Transparent cell meningioma is defined as a highly different DNA methylation spectrum and SMARCE1 mutation
Time of Update: 2021-01-15
In the study, the team described a molecularly different tumor substation, n-31, which was originally found in 3,093 meningoma queues through genome-wide DNA methylation screening, most of which were histologically diagnosed as transparent cell meningomas.
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Genomic DNA Isolation From Different Biological Materials
Time of Update: 2020-12-21
A comprehensive collection of different methods for extracting high-quality genomicDNA from Gram-positive and -negative bacteria and fungal mycelium and spores is described in this chapter. Special
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An overview of the differences between DNA hydrolyzed enzymes and DNA-restricted endoenzymes and DNA enzymes.
Time of Update: 2020-10-20
Restrictive endoenzymes can cut DNA molecules inside the identifiable sequence of phosphate bonds, DNA hydrolytic enzymes, any enzyme that hydrolyzed DNA.
This is a class of nucleic acid hydrolyzing enzymes that hydrolysate phosphate bonds from the middle of DNA molecules, thereby cutting off double-stranded DNA.
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Acta Neuropathologica: Immunochemistry, DNA methylation, and chromosomal copy number
Time of Update: 2020-10-13
Contrary, rare side neurothroid tumors that occur in the horsetail (CEP) or end-filament region have been shown to be hormone-silent, clinically inert, and have variable keratin expression, suggesting that these tumors may represent a single pathological entity.
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Neanderthals: Dental stones DNA can identify differences in food and diet.
Time of Update: 2020-09-10
more than 20 years ago, the study's co-authors, Keith Dobney of the University of Liverpool and Alan Cooper of the University of Adelaide, initially attempted to sequence DNA from calcified plaque layers (also known as stones) on ancient human teeth.
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Mei found that different plant species have the same DNA code
Time of Update: 2012-04-16
Recently, the University of Missouri found that the same DNA sequence was found in different regions of various plant genomes Dmitry korkin is an assistant professor in the computer department and the