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The history of coronaviruses is an account of the discovery of the diseases caused by coronaviruses and the diseases they cause. It starts with the first report of a new type of upper-respiratory tract disease among chickens in North Dakota, U.S., in 1931.
The COVID-19 pandemic is an ongoing viral pandemic of coronavirus disease 2019 (COVID-19), a novel infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The pandemic affected the city of Columbus, Ohio , as Ohio's stay-at-home order shuttered all nonessential businesses, and caused event cancellations into 2021.
Cas9 (or "CRISPR-associated protein 9") is an enzyme that uses CRISPR sequences as a guide to recognize and open up specific strands of DNA that are complementary to the CRISPR sequence. Cas9 enzymes together with CRISPR sequences form the basis of a technology known as CRISPR-Cas9 that can be used to edit genes within living organisms.
The COVID-19 pandemic was confirmed to have reached the U.S. state of Ohio on March 9, 2020, when the state's first cases were reported. The first death from COVID-19 in Ohio was reported on March 19. Subsequently, records supported by further testing showed that undetected cases had existed in Ohio since early January, with the first confirmed ...
CRISPR RNA or crRNA is a RNA transcript from the CRISPR locus. [1] CRISPR-Cas (clustered, regularly interspaced short palindromic repeats - CRISPR associated systems) is an adaptive immune system found in bacteria and archaea to protect against mobile genetic elements , like viruses , plasmids , and transposons . [ 2 ]
Ashland is a city in and the county seat of Ashland County, Ohio, United States, [6] about 66 miles (106 km) southwest of Cleveland and 82 miles (132 km) northeast of Columbus. The population was 19,225 at the 2020 census .
CRISPR gene editing (CRISPR, pronounced / ˈ k r ɪ s p ə r / (crisper), refers to a clustered regularly interspaced short palindromic repeats") is a genetic engineering technique in molecular biology by which the genomes of living organisms may be modified.
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