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Genomic studies of cancer patients have revealed thousands of mutations linked to tumor development. However, for the vast majority of those mutations, researchers are unsure of how they contribute to...
Using new technique, researchers make surprising discoveries about how flies’ brains respond to tastes（图）
果蝇 大脑成像 神经活动
2023/6/26
The study is an example of how brain imaging technology — in this case developed by researchers at Brown University — can be adapted to advance knowledge of brain processes and prompt new questions ab...
New technique illuminates DNA helix
DNA螺旋 细胞 运动蛋白
2023/5/23
Cornell researchers have identified a new way to measure DNA torsional stiffness – how much resistance the helix offers when twisted – information that can potentially shed light on how cells work.
New gene-editing technique shows promise against sickle cell disease（图）
镰状细胞性贫血 基因编辑技术 一次性治疗
2023/6/21
Ateam of researchers led by scientists from Harvard and the Broad Institute used a new gene-editing technique to successfully treat sickle cell disease in mice. This advancement could one day lead to ...
Gene editing, or purposefully changing a gene’s DNA sequence, is a powerful tool for studying how mutations cause disease, and for making changes in an individual’s DNA for therapeutic purposes. A nov...
New technique helps engineer water filters, human tissues（图）
New technique engineer water filters human tissues
2019/10/22
Scientists at Rutgers University have developed a technique to turn proteins into never-ending patterns that look like flowers, trees or snowflakes. The study, which appears in the journal Nature Chem...
Innovative mechanobiology technique expands understanding of cells（图）
Innovative mechanobiology technique expands of cells
2019/10/30
Researchers have developed a new technology that allows them to probe cell changes without disturbing the cell's physiology – an advancement that helps scientists look more closely at cell changes to ...
The prospect of micropropagating Gonystylus bancanus (Miq.) Kurz, a tropical peat swamp forest timber species through tissue culture technique – Review
leaf segment nodal stem segment organogenesis shoot induction somatic embryogenesis sterilization
2018/3/6
Gonystylus bancanus (Miquel) Kurz is one of the most valuable timber species in tropical peat swamp forest. Its timber
is widely used for furniture, decorative cabinets and interior decoration. Due t...
New Bioimaging Technique Is Fast and Economical（图）
New Bioimaging Technique Fast Economical
2017/9/5
A new approach to optical imaging makes it possible to quickly and economically monitor multiple molecular interactions in a large area of living tissue – such as an organ or a small animal; technolog...
Researchers develop label-free technique to image microtubules
Researchers label-free technique image microtubules
2017/2/16
Imaging very small materials takes not only great skill on the part of the microscopist, but also great instruments and techniques. For a refined microscopic look at biological materials, the challeng...
New genetic engineering technique could help design,study biological systems
New genetic engineering technique design study biological systems
2017/2/16
A new technique will help biologists tinker with genes, whether the goal is to turn cells into tiny factories churning out medicines, modify crops to grow with limited water or study the effects of a ...
Genomics Technique Could Accelerate Detection of Foodborne Bacterial Outbreaks
Genomics Technique Accelerate Detection Foodborne Bacterial
2016/12/13
A new testing methodology based on metagenomics could accelerate the diagnosis of foodborne bacterial outbreaks, allowing public health officials to identify the microbial culprits in less than a day....
Rapid Identification of Bifidobacteria in Dairy Products by Gene-targeted Species-specific PCR Technique and DGGE
Bifidobacterium spp. Species-specific PCR DGGE
2016/4/27
This study was conducted to examine the effects of different soy-oil and soy-lecithin levels on growth performance, nutrient utilization and serum parameters in broiler chickens. Two hundred and forty...
Stanford scientists develop new technique for imaging cells and tissues under the skin
Stanford scientists imaging cells skin
2016/3/28
Scientists have many tools at their disposal for looking at preserved tissue under a microscope in incredible detail, or peering into the living body at lower resolution. What they haven't had is a wa...
Search Technique Helps Researchers Find DNA Sequences in Minutes Rather Than Days
Researchers DNA Sequences Minutes Rather Than Days
2016/2/23
Database searches for DNA sequences that can take biologists and medical researchers days can now be completed in a matter of minutes, thanks to a new search method developed by computer scientists at...