A SIMPLE and reliable technique has been evolved for preparing freshly collected ascites tumour cells for electron microscopy 1. It makes use of the fact that when such cells are incubated under ...

A powerful new computer virus was today causing havoc with e-mail systems across the world. Experts described the virus, called Goner, as one of the fastest-spreading they had yet seen and warned ...

Rwanda says it's gaining control of a Marburg outbreak, but U.S. authorities are taking no chances as another killer virus spreads fast. Going into the final weekend before the 2024 U.S ...

We show how the immune system would normally attempt to neutralize virus particles and how CoV-2 can block that effort. We explain some of the virus's surprising abilities, such as its capacity to ...

DNA can be duplicated or read to produce RNA, which is translated to generate protein. So ran the 'central dogma' of biology, devised by Francis Crick in 1958 to explain the directional flow of ...

We've tested more than 100 anti-malware apps to help you find the best malware protection and removal software for all your devices. When the IBM PC was new, I served as the president of the San ...

Mr. Quammen is the author of “Breathless: The Scientific Race to Defeat a Deadly Virus.” Health officials would like to remind you that we are entering that time of the year still quaintly ...

Their current efforts are directed towards understanding the mechanisms associated with the assembly of HIV-1 and Rouse Sarcoma Virus (RSV) IN-DNA complexes and their analyses at atomic-resolution ...

KS is caused by a virus called human herpes virus 8 (HHV-8), also known as Kaposi's sarcoma-associated herpes virus (KSHV). KS develops when infected cells that line lymph or blood vessels begin to ...

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