ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,821, issued on April 21, was assigned to BGI SHENZHEN (Shenzhen, China).

"Method for constructing library on basis of RNA samples, and use thereof" was invented by Xi Yang (Shenzhen, China), Yanru Xing (Shenzhen, China) and Wenjing Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method for constructing a library based on an RNA sample and uses thereof. The method includes: step 1 of subjecting the RNA sample to a reverse transcription reaction to obtain DNA-RNA hybrid strands; step 2 of performing reaction of the DNA-RNA hybrid strands with an endoribonuclease, a first DNA polymerase, a second DNA polymerase, and...