If you're involved in biomedical research, identifying gene sequences might form a large part of your job. The NCBI's website contains a powerful search tool called BLAST that allows you to search for matches to any gene sequence you enter, and this video will show you how to use it.
Capture the charisma of the clown and the charm of a marine fish into a masterpiece called the clownfish! Actually, the clownfish is as real as they come, with bold vertical stripes and bright coloration, and are sometimes referred to as anemone fish, because they live in close proximity to anemones. This video illustrates the step-by-step details to drawing a clownfish. "Pez payaso" is the Spanish translation of clownfish.
No one's done glam quite like those boys from KISS. Gene Simmons is the inspiration for the high drama eye makeup in this video. Watch, follow along with this video makeup application tutorial and learn how to create a Gene Simmons dark glam make up look.
In this medical video, learn the process of examining the lower extremity of the body. See demonstrations of how you inspect the lower extremity, how you palpate and then perform passive range of motion of the hip, knee and ankle. John D. Gazewood, MD, MSPH, will also teach doctors special maneuvers to help examine a knee injury. With any type of musculoskeletal exam, you're looking for things like deformity, swelling, and changes in coloration.
How can a drug used to treat cancer be effective against viruses, too? The answer lies in the drug's shared target — specifically, cellular components that control the activity of genes. A new research study showed that one such type of drug, histone methyltransferase inhibitors used in cancer clinical trials, has activity against herpes simplex virus, too.
First of all, he explains that evergreens will have problems if you don't water them late enough into the season. He introduces Ken Mayer who compares two types of evergreens. He shows a tree which has lost its coloration and explains that that tree lost water over the winter. Its roots have been frozen and if the roots are frozen the water cannot circulate where it is needed. When the spring comes, the plant will need water and it will not be able to be supplied with it. It then gives tips o...
Life has many perils: parasites, predators, and pitfalls. Eventually, any organism will succumb, and if that organism has not first passed on its genes, those genes will face extinction.
How to draw a face in MS Paint. The video is obviously made by a professional, it shows a sped up replay of a man using MS Paint to draw a very well done face. He starts with the basic outlines, then moves into coloration and shading. Notice all of the shading is done in unison and correlates with a particular direction that remains the same with all shading properties. Also take note of the fact, that the colors and lines are blending together, that the detail isn't as sharp as a high resolu...
Whether your palate runs to domestic or imported, a piece of cheese can be a real treat for the senses. Its smell, taste, and texture are all parts of its appeal. A big part of what makes that savory wonderfulness comes from the microbes in and on the cheese. Thanks to a team of researchers dedicated to studying those microbes, we have a better understanding of their importance to cheese and us.
As with most female comic book heroines, Ms. Marvel, created by artist Gene Colan in the 1960s, is a bodacious babe with killer curves and an even more killer abilities of superhuman strength, stamina, flight, and precognition.
Whether or not a microbe is successful at establishing an infection depends both on the microbe and the host. Scientists from Duke found that a single DNA change can allow Salmonella typhi, the bacteria that causes typhoid fever, to invade cells. That single genetic variation increased the amount of cholesterol on cell membranes that Salmonella and other bacteria use as a docking station to attach to a cell to invade it. They also found that common cholesterol-lowering drugs protected zebrafi...
Just getting the pretty boy genes shouldn't be the only thing you go for. When going for artificial insemination, there's also plenty of rules that you may not be aware of. In this video you'll learn about how the process works to a degree, and what sort of legal actions you should take in the process.
The screenwriter Gene Fowler once said, “Writing is easy: All you do is sit staring at a blank sheet of paper until drops of blood form on your forehead.” Here’s how to make the process of writing your first screenplay a little less painful. You will need a formatting guide, a realistic set of expectations and source material. This video provides general knowledge on screenwriting.
The ritual battles for dominance is a key factor in which animals get to have intercourse and which do not. Eventually someone wins and carries on their genes. Understand this example of survival of the fittest.
As you have no doubt observed, brothers and sisters do not mate. While they may find one another attractive, they find the notion of sex with one another repulsive. This is because a child produced by siblings has a high probability of sharing the same recessive genes, and recessive genes are often harmful unless coupled with dominant genes.
The growing list of dangerous antibiotic resistant organisms has just acquired three new members. Researchers have discovered three new species of Klebsiella bacteria, all of which can cause life-threatening infections and have genes that make them resistant to commonly used antibiotics.
On October 17, 1943, a story in the New York Herald Tribune read "Many laymen — husbands, wives, parents, brothers, sisters, friends — beg Dr. Keefer for penicillin," according to the American Chemical Society. Dr. Chester Keefer of Boston was responsible for rationing the new miracle drug, penicillin.
If you want to appreciate the value of microbes, look no further than a chunk of cheese. Because cheese roughly traces back to the Neolithic Era, we might say the earliest cheesemakers were the first humans to manipulate microbes—without even knowing it. Now, thanks to microbiologists and the long tradition of cheesemaking, we know a lot more about the microbes that make our favorite types of cheese possible.
It's funny how unevenly the real world keeps pace with science fiction. Smartphones have capabilities that Gene Roddenberry never imagine a portable device could have, but guns still use tiny powder cartridges to launch hunks of metal at things. The phasers, ray guns, and blasters of Star Wars, Star Trek, and other sci-fi works have yet to appear. Don't let that hold you back! This video will show you how to make a cool retro ray gun prop that you can use with a Halloween costume or in a film...
Robert Whitacre is a professional artificial inseminator (AI) of cattle. This video shows how to artificially inseminate cows as part of an advanced breeding program for promoting favored genes in cattle livestock.
The problem with HIV is that it attacks and kills the very cells of the immune system that are supposed to protect us from infections — white blood cells. But a new technique, developed by scientists at The Scripps Research Institute (TSRI) in La Jolla, California, offers a distinct HIV-killing advantage.
Being infected with HIV means a lifetime of antiviral therapy. We can control the infection with those drugs, but we haven't been able to cure people by ridding the body completely of the virus. But thanks to a new study published in Molecular Therapy by scientists at the Lewis Katz School of Medicine (LKSOM) at Temple University and the University of Pittsburgh, all that may change.
The ability of one microbe to adapt is giving it a whole new career as a sexually transmitted disease. Usually content with the back of the throat and nose of those who carry it, the dangerous pathogen Neisseria meningitidis has adapted to cause an illness that looks a lot like gonorrhea.
As part of the trifecta of hotties on "Vampire Diaries" (Damon and Stephen, her two leading men, being the other two) Nina Dobrev wears little to no makeup as her sweet character Elena Gilbert. But she still looks drop dead gorgeous. While we can't exactly steal her good genes, we can learn a little about how Nina emphasizes her features.
As the fish farming industry struggles to become more environmentally friendly, it just gained another problem. Fish food loaded with antibiotic-resistant genes.
Honestly, we're getting a little tired of purchasing mass-produced cards. Not that we don't adore Papyrus, with its often handmade-like cards and pretty details, but more and more we're finding we enjoy gifting our friends and family something authentic for special occasions.
Bartender Gene shows you how to make a unique, healthy, ginger infused cocktail. Simmer 1/2 cup water, sliced, fresh ginger and sugar to make a ginger infused syrup. Remove from heat, let cool, then add 1/2 cup vodka and refrigerate. When your syrup is cool, strain out the ginger and throw it away. Place candied ginger at the bottom of the glass and pour in about a tablespoon of the syrup. Top off with sparkling wine and serve. Follow these easy steps to create a celebratory, unique, good for...
In this video the author shows about the different parts of a biological cell. He intends to explain the parts of a cell by using a diagram and incrementally building different parts of the cell explaining them along the way. he starts with drawing the cellular membrane which is the boundary or outer cover of the cell. Now he starts with drawing the DNA which are also called as he genes of the cell. Now he draws and shows other parts of cell called eukaryotes, chromatin and also nucleus which...
Sleep lets our body processes rest and restores us for the next day, so a bad night's sleep can ruin the following twenty-four hours and even make us feel sick. Now, new research published in the journal Sleep cements the idea that loss of sleep actually leaves us vulnerable to sickness.
Type 1 diabetes is an attack on the body by the immune system — the body produces antibodies that attack insulin-secreting cells in the pancreas. Doctors often diagnose this type of diabetes in childhood and early adulthood. The trigger that causes the body to attack itself has been elusive; but many research studies have suggested viruses could be the root. The latest links that viruses that live in our intestines may yield clues as to which children might develop type 1 diabetes.
The evolution of our infection-fighting systems may have something to teach modern scientists. That's what a group from the University of Granada in Spain found when they studied a protein that's been around for over four billion years. Their work, by senior author José Sánchez-Ruiz and colleagues in the Department of Physical Chemistry, was published in the journal Cell Reports.
Samsung's version of Android Pie has landed on Galaxy handsets like the Note 9, S9, and S8, though we've known what to expect thanks to leaked beta versions of the software a few months back. The newly dubbed One UI has plenty of new features and improvements, but some of the first you might notice are the visual improvements to the default messaging app.
While Meta Company has agreed to a settlement in its lawsuit against a former employee and his company, they find the tables have now turned on them in the form of patent infringement allegations from another entity.
Cytochrome P450 (P450s) are proteins found in nearly all living organisms, which play roles that range from producing essential compounds and hormones to metabolizing drugs and toxins. We use some of the compounds synthesized by P450 in plants as medical treatments, but the slow growth and limited supply of these plants have put the drugs' availability in jeopardy and jacked up prices.
Bioluminescence — the ability of an organism to produce and emit light — is nature's light show. Plants, insects, fish, and bacteria do it, and scientists understand how. Until now, though, we didn't know how fungi glow.
A disease called "citrus greening" has devastated and permanently altered citrus production in the United States, but a vaccine that could protect orange trees may be part of a winning strategy to beat the bacteria that is killing the trees.
HIV infections persist despite treatment that successfully decreases viral blood levels to the point where doctors can't detect the virus. But that doesn't mean the person is cured. The virus hides in the body, not replicating, just waiting for a chance to jump out of the shadows and reemerge.
Citrus greening disease — caused by a bacteria spread by psyllid insects — is threatening to wipe out Florida's citrus crop. Researchers have identified a small protein found in a second bacteria living in the insects that helps bacteria causing citrus greening disease survive and spread. They believe the discovery could result in a spray that could potentially help save the trees from the bacterial invasion.
Viral infections have been the focus of attention in the development of autoimmune diseases—diseases where the body's immune system reacts to the body's own cells—because they trigger the immune system into action.
The search for a cancer treatment that selectively finds and kills only the cancerous cells has just made a giant leap forward.
