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New method for non-destructive DNA extraction
Time of Update: 2022-04-18
"Ancient mitochondrial genomes recovered from small vertebrate bones through minimally destructive DNA extraction: Phylogeography of the New Zealand gecko genus Hoplodactylus
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Comparison of new crown nucleic acid extraction efficiency and discussion on influencing factors
Time of Update: 2022-02-19
From the perspective of extraction principle and process, the influencing factors of nucleic acid extraction include three parts: lysis, washing and elution .
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"Jurassic" reappearance: the lice on the mummy's hair extracts ancient human DNA
Time of Update: 2022-01-09
2000 years . >Source: San Juan National University>Scientists have discovered that human DNA can be extracted from the "glue
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Pacific Biosciences acquires Circulomics, a high-molecular-weight DNA extraction company
Time of Update: 2021-08-15
California Pacific Biosciences ("Pacific Biosciences" or "PacBio"), a leading provider of high-quality long-read sequencing platforms, today announced that it has acquired Circulomics, a Maryland-based biotechnology company focused on providing support for genome work Process highly differentiated sample preparation products .
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Shengli Engineering Institute United Energy Corporation discusses aerosol oil extraction
Time of Update: 2021-08-08
introduced in detail the technical principles of active aerosols to enhance oil recovery, as well as the use of ordinary heavy oil reservoirs, medium and low permeability sandstone reservoirs, and fractured-cavity carbonic acid.
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Genomic DNA Extraction and Barcoding of Endophytic Fungi
Time of Update: 2021-03-16
Endophytic fungi receive nutrition and protection from their hosts while the plants benefit from the production of fungal secondary metabolites, which enhance the host plants’ resistance to herbivores, pathogens, and various abiotic stresses.
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Extraction and Purification of Plasmid DNA
Time of Update: 2021-03-05
Plasmids may be isolated by a variety of methods many of which rely on the differential denaturation and reannealing of plasmid DNA compared to chromosomal DNA. Many of these are rapid, small-scale “minipreps” that may be used effectively for plasmid analysis and further manipulation. The methods differ primarily in the means by which cells are lysed.
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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
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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The oldest DNA extraction record was born! A mammoth from permafrost
Time of Update: 2021-02-23
The latest record is 1.65 million years, extracted from the teeth of mammoths in Siberian permafrost.
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DNA Extraction from Natural Environments
Time of Update: 2021-02-22
Until recently, studies on microbial communities present in natural environments relied on conventional optical microscopic observation and cultivation-based approaches.
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Fungal Genomic DNA Extraction
Time of Update: 2021-02-16
Transfer top phase to fresh 1.5mL microfuge tube, add 1/2 vol.
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Extraction of DNA from Mycoplasmas
Time of Update: 2021-02-14
The manipulation of genetic material for the purpose of diagnosis or analysis almost always requires the preparation of sample to expose genomic nucleic acid or the extraction and purification of DNA .
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A novel method of growing fungi for DNA extraction
Time of Update: 2021-01-30
Miniprep DNA (b-d), ITS 1-4 amplification (e-g) and HinfI restriction digests (h-j) from fungi grown on malt extract reverse agar.
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Bacterial DNA extraction scheme
Time of Update: 2021-01-21
CTAB/NaCl method extracts DNA with higher purity, fewer protein impurities, and long shelf life, and editors prefer to add the final concentration of 20 μg/ml RnaseA to step 5, so that there is no RnaseA contamination in the end.
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DNA Extraction from Vegetative Tissue for Next-Generation Sequencing
Time of Update: 2021-01-15
In this chapter we describe a simple two-reagent DNA extraction protocol which yields a high quality and quantity of DNA which can be used for different applications including NGS.
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Geminivirus Isolation and DNA Extraction
Time of Update: 2021-01-13
Geminiviruses, named for their unique geminate capsid morphology, have small single-stranded (ss) circular DNA genomes that replicate in the nuclei of infected cells via a double stranded (ds) DNA intermediate. They are responsible
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DNA Directed in Vitro Protein Synthesis with Escherichia coli S-30 Extracts
Time of Update: 2020-12-29
This extract contains the machinery necessary for the transcription and translation, i.e., ribosomes and RNA polymerase.
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Experts at the Chinese Academy of Sciences extracted DNA information from the tomb 2,600 years ago
Time of Update: 2020-12-11
) for bone sample collection, in order to extract relevant DNA information, to explore the integration of this ethnic group and the Central Plains population, interactive behavior, for national integration to provide more reference basis. recently
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Simultaneous RNA and DNA Extraction from Biopsy Material, Culture Cells, Plants, and Bacteria
Time of Update: 2020-11-26
In contrast to DNA, RNA is rapidly degraded in the biopsy material which often cannot be immediately conserved during the extraction.
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Methods for microbial DNA extraction from soil for PCR amplification
Time of Update: 2020-11-22
Amplification of DNA from soil is often inhibited by co-purified contaminants.
