Rare sheep could be key to better diagnostic tests in developing world, says Stanford study
...um requires growing those microbes in culture dishes filled with gelatinous agar and a small amount of blood. The blood provides nutrients to the growing bu...mbine veterinary health science and human blood banking to develop a blood agar from hair sheep as medium to grow bacteria. This sheep is a low-maintenance...New evidence suggests electric hand dryers in public toilets pose health risk
...ed to press their finger pads directly onto the surface of various types of agar plates before and after washing with soap and water and drying. Metal form...shing with soap and water and drying. The bacteria were then transferred to agar plates, allowed to grow and the resulting colonies counted. To establis...Experiments could lead to new treatments for neuroblastoma
... colonies, but neuroblastoma cells (like other cancer cells) thrive in soft agar suspension "In order for cells in a soft agar colony to proliferate and grow without adhering to a surface, they have to ...Scientists ID 'Jekyll-Hyde' Protein in Lou Gehrig's Disease
...) are the major factors in the familial form of ALS," Brandeis chemist Jeff agar said in a university news release. "The protein superoxide dismutase, no... a useful antioxidant, goes from Dr. Jekyll to Mr. Hyde when it clumps up," agar said. The study was published this week in the journal PLoS Biology . ...Monoclonal antibody Hb3: A marker for colon cancer progression or as a therapeutic target?
...ral epithelial cancers, often as a result of gene amplification. The overexpression of an Np63 isoform in Rat 1A cells increases colony growth in soft agar and xenograft tumor formation in nude mice. It is hypothesized that agrNp63 alpha promotes survival and the maintenance of proliferative capacity in b...New devices to boost nematode research on neurons and drugs
... normal in the new devices, meaning that the worms crawl like they do on an agar surface. "But nematodes don't live on exposed agar surfaces in real life," Lockery said. Instead, they are found within soil a...Buddhist Food Festival in Ludhiana
...joying it". Buddhist vegetarian chefs have become extremely creative in cloning meat using prepared Wheat gluten also known as `seitan', Soya, agar and other plant products. Indeed! Buddhist cuisine was a treat for Punjabis to cherish for long. ...LB Agar Plates Magnesium Sulfate-10
Description: LB Agar plates with 10mM Magnesium Sulfate....Psst! Coffee drinkers: Fruit flies have something to tell you about caffeine
...or breakfast gave the starved flies 90 minutes to eat as much as they wanted of either or both of two concoctions: a blue-colored mixture of sugar and agar and a red-colored mixture of caffeine, sugar and agar. The researchers then flipped the flies onto their backs and looked at the color of their bellie...Earth Rx: A microbial biotechnology prescription for global environmental health
...re initially sorted by size and shape. Before the modern DNA-based techniques, the function of a microorganism was assigned by selective culturing on agar plates or a nutrient-rich broth and selecting on the basis of metabolic function, which turned out largely to be a hit-or-miss approach. "You woul...Worms know bad food when they smell it
...gans' fundamental behaviors is movement toward food based on its sense of smell. In the laboratory, this often means wriggling across a plate full of agar toward a cluster of E. coli. But in its natural environment, the soil, C. elegans encounters an astounding variety of bacteria. As it writhes thr...Student scientists create living bacterial photographs
...on of a colored compound in the bacteria. The Texas students, including Tabor and Aaron Chevalier, realized that after optimizing the pigments and agar growth media, these bacteria could be used to convert light images shined onto the bacteria into biochemical prints. To create the photographs, the Te...Counting Colonies or Plaques Directly from Images of Agar Plates
Novel capability of EagleSight software version 3.1 Michelle Cayouette Jane Moores Michael Steege Alan Orr Stratagene Cloning Systems, Inc. With the introduction of EagleSight software version 3.1, researchers have the ability to automatically count bacterial colonies an...Testing Compressed Air Lines for Microbiological Contamination
... Petri plate. The air impacts the surface of the agar with whatever organisms are present, the organ...lora in your compressed air system. The agar used can be a broad spectrum agar such as Soybean Casein Digest...Testing Compressed Air Lines for Microbiological Contamination
...he Petri plate. The air impacts the surface of the agar with whatever organisms are present, the organisms...flora in your compressed air system. The agar used can be a broad spectrum agar such as Soybean Casein Digest...Aurum Plasmid 96 Kit Tech Note, Rev A
...CMV (Stratagene) was streaked out on an LB-ampicillin (100 g/ml) agar plate and incubated at 37C overnight. The following day, 20 ml L...entrifuge tube was inoculated with one bacterial colony from the agar plate and incubated overnight at 37C with shaking at 250 rpm. LB-ampicillin...Transformation of Filamentous Fungi by High-Voltage Electroporation
...owing modifications: cellophane sheets placed on Potato Dextrose agar (PDA) plates were inoculated with 5 x 10 6 spores/ml and incuba...bation period of either treatment, aliquots were plated using an agar overlay on plates containing PDA plus 1.2M sorbitol and 100 g/ml...Electroporation of Primary Bone Marrow Cells
...rvive in selective medium containing the anti-folate drug, methotrexate (MTX). For colony-forming unit (CFU) assays, 0.33% noble agar was added to the medium, and the number of colonies was counted after 10 days in culture. Cells receiving the dhfr plasmid were cultured wi...Transformation of Nematodes With the Helios Gene Gun
...DMENT C. elegans is cultivated on NGM agar plates (Brenner, 1974). Wild-type worms... The surface of a densely populated NGM agar plate is subsequently rinsed with tap water. A dro... Single parasites are transferred to an agar plate and used for microprojectile bombardment. ...Single-Cell Complementation of Barley Mlo Mutants Using a PDS-1000/He Hepta System
...5-week-old Arabidopsis plants were used for the experiments. Barley leaves (apical 57 cm segments) were harvested and kept on 1% agar containing 10% sucrose 4 hr prior to bombardment. Blumeria graminis f. sp. hordei K1 was propagated on H. vulgare cv. Golden ...Tryptic Soy Agar powder (USP) from Mo Bio Laboratories, Inc.
Description: Soybean-Casein Digest Medium (TSB), USP is a highly nutritious versatile medium which is recommended for general laboratory use. Due to the inclusion of both Tryptone and Soy Peptone, the medium will support growth of many fastidious organisms without the addition of serum, etc. Product conforms...S-Gal/LB Agar Blend from Sigma-Aldrich
Description: Ingredients (g/L): Tryptone, 10 Yeast extract, 5 Sodium chloride, 10 Agar, 12 S-Gal, 0.3 Ferric ammonium citrate, 0.5 IPTG, 0.03 -Gal is a patented, water soluble, autoclavable chromogenic substrate for -galactosidase. The enzymatic hydrolysis of S-Gal by -galactosidase gene...Sub-plate for all libraries from OriGene Technologies
Description:...he corresponding subplate is screened with a single 96-well PCR to identify the positive well(s). Cells from a positive well are then plated on LB/Amp agar and the resulting bacterial colonies (with the low complexity of ~50 clones) can be easily screened to obtain the desired clone....Cell Transformation Colorimetric Assay Kit from CHEMICON
Description:...transformation of cells. For this assay, cells (pre-treated with carcinogens or carcinogen inhibitors) are cultured with appropriate controls in soft agar medium for 21-28 days. Following this incubation period, formed colonies can either be analyzed morphologically using our cell stain solution or quan...EZ-Spread Plating Beads, Single Tubes from Genlantis
Description:...g Beads are designed to spread 50-400 l of bacterial or yeast cells onto an agar plate. They provide a faster, easier, and more efficient alternative to the...le (Cat. No. C400100)sufficient beads for approximately 100 standard 100 mm agar plates. EZ-Spread Plating Beads Single-Use Tubes (Cat. No. C400050)50 indiv...S-Gal/LB Agar/Kanamycin Blend from Sigma-Aldrich
Description:...act 2.5 Sodium chloride 2.5 Agar 6.0 S-Gal 0.125 Ferric ammonium citrate 0.250 IPTG 0.025 Kanamycin 0.0175 S-Gal/Kanamycin/LB agar Blend is a complete growth medium containing S-Gal (3,4-cyclohexenoesculetin -D-galactopyranoside, a patented autoclavable chromogenic substrate for -...