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Aug. 13, 2021 —The precise transmission of genetic information from one generation to the next is fundamental to life. Most of the time, this process unfolds with remarkable accuracy, but when it goes awry, ...
Apr. 12, 2021 —Millions of small genetic variations make it hard to predict how a particular targeted mutation will affect desirable crop traits. Scientists have now deciphered the relationships between dozens of ...
Nov. 16, 2022 —Enzymes, which are crucial to controlling how cells replicate in the human body, could be the very ingredient that encourages DNA to spontaneously mutate -- causing potentially permanent genetic ...
Nov. 17, 2021 —Investigators have employed mutant mice to study how the accumulation of genetic errors is managed during egg and sperm ...
Aug. 16, 2021 —The antiviral agent incorporates RNA-like building blocks into the genome of the ...
Feb. 9, 2021 —DNA sequences that can fold into shapes other than the classic double helix tend to have higher mutation rates than other regions in the human genome. New research shows that the elevated mutation ...
July 21, 2022 —Genetic mutations could be predicted before they occur using a new law of physics, according to a new ...
Aug. 30, 2022 —Researchers have developed the first mouse model for a mitochondrial tRNALeu mutation, showing that the associated metabolic disorder results from faulty RNA ...
Sep. 19, 2022 —If everything is to run smoothly in living cells, the genetic information must be correct. But unfortunately, errors in the DNA accumulate over time due to mutations. Land plants have developed a ...
Apr. 8, 2021 —一项新研究发现了一个令人惊讶的角色o-called 'jumping' genes that are a source of genetic mutations responsible for a number of human diseases. Scientists made the unexpected ...