Molecular biology

This is no easy task as it requires precise manipulation of the genetic code

He does not want to take a DNA test

181 new cases of COVID-19 have been diagnosed in Bulgaria in the past 24 hours. 13 of them have been confirmed with PCR, and 168 with rapid antigen tests. 66.30% of the new cases identified in the last 24 hours are of individuals who have not received any dose of a COVID-19 vaccine.

Scientists have found uracil, one of the key building blocks for RNA, on the 200 million-mile-distant asteroid Ryugu

Transposable elements (TEs), also known as transposons or ‘jumping genes’, are sequences of DNA that move, or jump, from one location in the genome to another

BEIJING - Serbian PM Ana Brnabic, who is visiting China, met with representatives of the country's companies in Beijing on Monday.

She spoke with executives of HBIS Group, the owner of the Smederevo steel mill, and with JD.com about opportunities for promoting Serbian products and tourism potential in the Chinese market.

The European Commission's proposal to ease current restrictions on genetically modified crops has riled up EU organic farming leader Austria and its farmers.

"I think it's outrageous... They have a nerve even considering this," organic farmer Beate Brenner told AFP on her farm in a small village surrounded by grain and sunflower fields some 100 kilometers northwest of Vienna.

The enzyme responsible for the reliable transcription of cells, as the copying of information from DNA is called, lies behind aging, according to researchers at German institutes.

A negative coronavirus PCR or rapid test will be required of all air passengers traveling from China until January 31, Greece's Civil Aviation Authority (CAA) announced in a notice to airmen (notam) on Monday.

In the Tissue Culture Laboratory established in the northern province of Ordu, six plants that were difficult to access have been cloned, yielding 40,000 saplings.

Tissue samples are taken from plants with high economic yield, and tissue fragments are sterilized.