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Methods for Xylem Sap Collection
Time of Update: 2021-03-08
Xylem and phloem are essential for the exchange of solutes and signals among organs of land plants.
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Methods to Assess Changes in the Pattern of Nuclear Phosphoinositides
Time of Update: 2021-03-07
The existence of distinct sub-cellular pools has led to the challenging task of understanding how the different pools are regulated and how changes in the mass of lipids within the nucleus can modulate nuclear specific pathways.
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Experiment 37 Determination of plant photolytation intensity (oxygen electrode method)
Time of Update: 2021-03-07
Experiment 37 Determination of plant photolytic intensity (oxygen electrode method) principle Principle Plants for photomodulation to release oxygen, can be measured with thin-film oxygen
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Label-Free LC-MS Method for the Identification of Biomarkers
Time of Update: 2021-03-07
Quantifying differential levels of proteins from complex biological samples like plasma or cerebrospinal fluid is one specific approach being used to identify markers of drug action, efficacy, toxicity, etc.
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Generation of Multicellular Tumor Spheroids by the Hanging-Drop Method
Time of Update: 2021-03-07
This method has also been applied to the co-cultivation of mixed cell populations, including the co-cultivation of endothelial cells and tumor cells as a model of early tumor angiogenesis.
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Reverse aging! Recoverable telomere length method found
Time of Update: 2021-03-07
A U.S. research team has made a breakthrough in anti-aging research by sifting through more than 100,000 known chemicals and successfully discovering small molecules that restore telomere length in mice, Sciencedirect Science News reported Sunday.
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Sci Adv: Develops new methods that promise to study the pathogenesis of a variety of autoimmune diseases
Time of Update: 2021-03-06
January 12, 2021 // -- Scientists from the Indiana Institute of Biological Sciences and others have found that identifying new treatments for autoimmune diseases may require research into the immune system and their target tissues, according
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Synthesis by high-efficiency liquid-phase (HELP) method of oligonucleotides conjugated with high-molecular weight polyethylene glycols (PEGs)
Time of Update: 2021-03-06
In addition to chemical alterations of the backbone and of the heterocyclic bases, their conjugation with amphiphylic moieties, such as the polyethylene glycol has been proposed.
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Gene Therapy: Methods and Application
Time of Update: 2021-03-06
, to treat or prevent a disease1 – 3 ). The process involves a group of technologies that enable the intentional transfer of specific exogenous genetic information into cells and the application of these technologies for pharmaceutical
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Method for introducing specific and unmarked mutations into the chromosome of Streptococcus pneumoniae
Time of Update: 2021-03-06
Selection of transformants is performed by PCR, and typically, 1% of the transformed cells show the expected mutation.
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Wuhan University develops nano-hole target sequencing detection methods
Time of Update: 2021-03-06
This newspaper Wuhan, March 3 (Reporter Hou Linliang) reporter from Wuhan University was informed that: the university formed a joint team of innovative development of nano-hole targeted sequencing testing methods, can greatly improve
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The study found new methods of more accurate epidemiological modeling
Time of Update: 2021-03-05
In the paper, scientists say standard epidemic models mistakenly believe that the rate at which infectious diseases spread depends on a simple product of the number of infected and susceptible populations.
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editing methods
Time of Update: 2021-03-05
is a new disruptive technology in life science, especially the gene editing tool based on CRISPR-Cas9 system has developed rapidly in recent years and has been widely used in medical, agricultural and other fields. However, Cas9 off
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How should we deal with the reform of the payment method of health insurance when it meets the medical association?
Time of Update: 2021-03-05
As one of the five basic medical and health systems in China, the establishment and perfection of the hierarchical diagnosis and treatment system has attracted much attention. Medical union" (referred to as "medical union") is a feasible way
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Anin vitro method to study the effects of hematopoietic regulators during immune and blood cell development
Time of Update: 2021-03-05
The indirect method occurs by SP production, which stimulates CD34 + cells, supported by ligand-binding studies, long-term culture-initiating cell assays for HSC functions, and clonogenic assays for myeloid progenitors.
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Scientists have created a new method of efficient and convenient plant genetic transformation
Time of Update: 2021-03-05
. Using magnetic nanoparticles as gene carriers, they created a new method of plant genetic transformation with high flux, convenient operation and wide use, and made important progress in the research of nano-carrier gene transmission and genetic
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Molecular Biology and Analytical Chemistry Methods Used to Probe the Retinoid Cycle
Time of Update: 2021-03-05
Additionally, we introduce a range of analytical techniques involving high-performanceliquid chromatography and mass spectrometry to detect and quantify retinoids and their derivatives in eye extracts.
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Analysis of Gene Sequences by Hybridization of PCR-Amplified DNA to Covalently Bound Oligonucleotide Probes: The Reverse Dot Blot Method
Time of Update: 2021-03-04
In certain cases one does not need to know the entire sequence of a gene, but only requires detection of a specific allele or mutation.
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R Classes and Methods for SNP Array Data
Time of Update: 2021-03-04
Recently proposed class definitions for high-throughput SNP arrays extend the eSet class.
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A Brief Introduction to Single-Molecule Fluorescence Methods
Time of Update: 2021-03-04
Fluorescence methods provide the sensitivity required to study biology on the single-molecule level, but they also allow access to useful measurable parameters on time and length scales relevant for the biomolecular world.
