Biography Read More. John R. Johnny Cash (February 26, 1932 â September 12, 2003), born J. R. Cash, was an American singer-songwriter, actor, and author, who has been called one of the most influential musicians of the 20th century.
This so-called hyperthermophilic microbe, discovered in a 95â (203â) geothermal pool, is only the second member of the ancient group Archaea known to grow by digesting cellulose above 80â. And the microbeâs cellulase is the most heat tolerant enzyme found in any cellulose-digesting microbe, including bacteria.
âItâs likely we will find microbes that can grow at even higher temperatures,â says Baross. âI canât venture a guess as to how high that might be, but 121 degrees will probably not be the highest. We see all kinds of microbes growing in the hot interior.â