| 单词 | lysine |
| 例句 | Beans have both lysine and tryptophan, but not the amino acids cysteine and methionine, which are provided by maize. 1491 2005-10-10T00:00:00Z Maize lacks digestible niacin, the amino acids lysine and tryptophan, necessary to make proteins and diets with too much maize can lead to protein deficiency and pellagra, a disease caused by lack of niacin. 1491 2005-10-10T00:00:00Z I have been taking niacin for years along with vitamin C and the amino acids lysine and proline. Lowering a little-known cardiac risk factor 2023-06-14T04:00:00Z This change helped to encourage more dependence on maize since, nutritionally speaking, these two foods are complementary—beans are a source of lysine, a necessary amino acid that maize lacks. World History: to 1500 2023-04-19T00:00:00Z The central carbon’s fourth bond varies among the different amino acids, as seen in these examples of alanine, valine, lysine, and aspartic acid. Concepts of Biology 2013-04-25T00:00:00Z But there’s one known mutation, dubbed E627K, that does so in a single bound by swapping an amino acid at a key position, a glutamate, for a lysine. From bad to worse: How avian flu must change to trigger a human pandemic 2023-04-06T04:00:00Z The team focused on TKTL1, a gene that in modern humans has a single amino acid change—from lysine to arginine—from the version in Neanderthals and other mammals. ‘Breakthrough’ finding shows how modern humans grow more brain cells than Neanderthals 2022-09-07T04:00:00Z The side chains of lysine and arginine are positively charged, and therefore these amino acids are also known as basic amino acids. Biology for AP Courses 2022-06-09T00:00:00Z They further found that levels of lysine lactylation rose when cells were treated with increasing doses of lactate. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z Despite the lack of protective effects of lysine harvesting in human cells, the findings are still exciting because they provide an excellent demonstration of how apparently unrelated metabolic pathways interact. Yeast cells handle stress by reprogramming their metabolism 2019-07-30T04:00:00Z Notably, the enzymes responsible for transferring the first, second and third methyl groups to this lysine residue are unique11. Modification of histone proteins by serotonin in the nucleus 2019-03-12T04:00:00Z Whereas the lysine is modified chemically — by the addition or removal of a methyl group — to regulate gene expression, the methionine is not. The unexpected role of histones in childhood brain cancer 2018-09-25T04:00:00Z The arginine could attach to the lysine and bend the protein chain at this point. Biology for AP Courses 2022-06-09T00:00:00Z One substantial question that the authors aimed to address is whether lysine lactylation responds to metabolic alterations in cells. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z Furthermore, cells that harvested lysine showed less ROS accumulation than did cells that did not harvest lysine. Yeast cells handle stress by reprogramming their metabolism 2019-07-30T04:00:00Z Eating plenty of tomatoes also helps, since lysine is found in them. What Causes Canker Sores? 2018-03-16T04:00:00Z Reckitt Benckiser sold Nurofen painkillers that were marketed to relieve specific ailments, such as back pain and menstrual pain, when all of the products contained an identical amount of the same active ingredient, ibuprofen lysine. Australian court rejects British painkiller firm’s appeal 2017-04-05T04:00:00Z Also featured among the many classes of proteins known to possess the aromatic box motif are those that recognize methylated lysine, a post-translational modification implicated in gene regulation. Exploiting non-covalent π interactions for catalyst design : Nature : Nature Research 2017-03-28T04:00:00Z Zhang et al. found that the amount of glucose available to cells grown in vitro dynamically regulates the lysine lactylation of histones in those cells. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z Both lysine and arginine are abundant in meat, but in short supply in bamboo. Two strange mammals illuminate the process of natural selection 2017-01-17T05:00:00Z “When you talk about things like citric acid, or lysine for animal feeds, you’re talking about 200,000 metric tons a year.” Clean Tech Rises Again, Retooling Nature for Industrial Use 2016-12-27T05:00:00Z Somehow, the viruses recognize lysine as if it were arginine. Cranberry pills not as effective as juice 2016-12-18T05:00:00Z In 1995, the Federal Bureau of Investigation raided the company headquarters to seize records related to pricing of lysine, a livestock-feed additive, and other products. ADM Chief Andreas Wielded Power in Washington and Abroad 2016-11-18T05:00:00Z The cumulative data indicate that lysine lactylation is highly sensitive to lactate production through glycolysis. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z The formulations used in Nurofen's specific pain range in Australia contain lysine and sodium. The strange psychology of pain relief medicine - BBC News 2015-12-15T05:00:00Z Some formulations - ibuprofen lysine, for example - may be quick-release to provide more rapid relief. How to pick the best painkiller - BBC News 2015-12-14T05:00:00Z Most insect meals were deficient in calcium and the amino acids methionine and lysine, but those can be added cheaply. Feature: Why insects could be the ideal animal feed 2015-10-14T04:00:00Z It’s also high in the amino acid lysine, which helps you burn fat and maintain healthy bones and skin. 9 Ways to Burn More Fat When You Run 2015-09-22T04:00:00Z The authors went on to investigate where lysine lactylation occurred in the M1 genome, as well as how the modification altered gene expression. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z They contain the same 342mg of ibuprofen lysine that is in the Australian versions. The strange psychology of pain relief medicine - BBC News 2015-12-15T05:00:00Z The growing list of putative tastes now includes soapiness, lysine, electric, alkaline, hydroxide and metallic. A Budding Club of Tastes 2014-07-21T04:00:00Z The little amaranth seeds contribute protein, lysine and calcium to this mix. Recipes for Health: Rolled Oats With Amaranth Seeds, Maple Syrup and Apple 2014-03-10T14:33:02Z Executives of Illinois-based ADM, formerly Archer Daniels Midland, were jailed for an early 1990s international price-fixing conspiracy for animal feed additive lysine. Commodity Traders: The trillion dollar club 2011-10-21T15:55:59Z The authors also compared lysine lactylation and acetylation, finding lactylation at many genes that lack acetylation — suggesting distinct roles for the two modifications. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z In fact, these products contained the same active ingredient - 342mg of ibuprofen lysine. The strange psychology of pain relief medicine - BBC News 2015-12-15T05:00:00Z Among the key ingredients are leucine, isoleucine, valine, lysine and threonine. Cocktail of amino acids does wonders for mice 2010-10-09T21:42:00Z OSBORNE, T. B., AND MENDEL, L. B.: The amino acid minimum for maintenance and growth as exemplified by further experiments with lysine and tryptophane. The Vitamine Manual A lysine price-fixing scandal in 1993 tarred its name after three top executives were indicted and imprisoned. Commodity Traders: The trillion dollar club 2011-10-21T15:55:59Z Other unresolved questions concern the way in which lysine lactylation is regulated by the enzymes that deposit, read or remove this label. Histone lactylation links metabolism and gene regulation 2019-10-22T04:00:00Z |
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