Word: amounting
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...more fundamental question, then, is, What causes changes in gut microbiota? Many things, says Gewirtz, including the use of antibiotics, cleaner water and improved sanitation and hygiene in general, which influences the type and amount of microbes that reside in the intestines. In the current study, scientists found that in TLR5-deficient animals, the total percentage of 150 species of bacteria in the gut was three to four times higher than in normal mice, while 125 other types of bacteria were less common. "We don't have a sense of which is more important yet - that some of those species...
...standard procedure would then be to introduce each gene into yeast cells, grow the cells, collect and detect the amount of enzymes produced in each strain of yeast, and look for the most favorable strain. These are steps that, when performed with the traditional state-of-the-art robots, would have taken years and millions of dollars to complete...
...cent tax per pound of pet food, says Florez, a Democrat who is chairman of the Food and Agriculture Committee. He estimated that after it's launch, the project could cost between $300,000 to $400,000 a year to maintain. Yet even that relatively small amount has some organizations, including a national pet-product trade group and even the Humane Society, raising concerns. Jennifer Fearing, California senior state director and chief economist for the U.S. Humane Society, supports the measure's aims but worries about whether it can get passed. Says Fearing: "I would be shocked if this legislature...
...farmers in the Red River Delta with spring planting. Now with reservoir levels in the north at critical lows, the state-owned electricity company says it can't let go of much more; power demand is expected to break records as temperatures soar this month. Even with the small amount released, Nguyen Van Thang, director of the agriculture department in Vinh Phuc province, is not hopeful. High temperatures and evaporation are the enemy. "Even if farmers bail every single drop of water to nurture the rice," he says, he fears that a third of the rice crop in his province...
...Zuma's recent behavior in some ways merits the crude treatment by the press. Last month, for instance, Zuma admitted to fathering a child out of wedlock, causing a national outcry. "The way they portrayed Zuma was rather extreme but I can understand why there would be a certain amount of criticism in view of his conduct over the past few months," he says. (See pictures of Johannesburg preparing for the World...