Search results
Results from the WOW.Com Content Network
The He Jiankui affair is a scientific and bioethical controversy concerning the use of genome editing following its first use on humans by Chinese scientist He Jiankui, who edited the genomes of human embryos in 2018. [1][2] He became widely known on 26 November 2018 [3] after he announced that he had created the first human genetically edited ...
On 30 December 2019, a Chinese court found He Jiankui guilty of illegal practice of medicine and sentenced him to three years in prison and a fine of 3 million yuan. [16] He was released from prison in April 2022. [17] He was listed as one of Time 's 100 most influential people of 2019, in the section "Pioneers". [18]
CRISPR gene editing. CRISPR-Cas9. CRISPR gene editing (CRISPR, pronounced / ˈkrɪspər / "crisper", refers to " c lustered r egularly i nterspaced s hort p alindromic r epeats") is a genetic engineering technique in molecular biology by which the genomes of living organisms may be modified. It is based on a simplified version of the bacterial ...
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.
[451] [452] The federal government of the United States passed a law at the end of that month pre-empting all state laws, including Vermont's. The law requires labeling regulations to be issued by July 2018, and allows indirect disclosure such as with a phone number, bar code, or web site. [ 453 ]
UTC−4 (EDT) ZIP codes. 23464, 23462. Kempsville is a borough in the City of Virginia Beach, Virginia, a historic section with origins in US colonial times located in the former Princess Anne County. In modern times, it is a community within the urbanized portion of the independent city of Virginia Beach, the largest city in Virginia.
Virginia Beach, officially the City of Virginia Beach, is the most populous city in the Commonwealth of Virginia in the United States. The population was 459,470 at the 2020 census . [ 2 ] Located on the southeastern coast of Virginia, it is the sixth-most populous city in the Mid-Atlantic and the 43rd-most populous city in the U.S .
Sandbridge Beach (36°44′46″N 75°56′39″W) is in the southern part of the city of Virginia Beach. The beach is about 4.5 miles (7.2 kilometres) in length, north to south. Its location is like that of the Outer Banks of North Carolina, with the Back Bay of the Currituck Sound to the west and the Atlantic Ocean to the east.