Heat shock transformation alters membrane fluidity creating pores: A sudden increase in temperature creates pores in the plasma membrane of the bacteria and allows for plasmid DNA to enter the bacterial cell.
Melanie Martinez is dating boyfriend Michael Keenan. Martinez and Keenanâs relationship had been suspected by a lot of their fans but, neither of them had confirmed it until 14th February 2016. She revealed about her relationship through her Twitter account where she designated Keenan as her boyfriend and fav producer.
Halle Berry and Olivier Martinez are in the midst of some messy divorce proceedings, but it sounds like that isn't stopping the actress from having plenty of fun. It is rumored Halle Berry is dating rapper Chris Webby--a man 22 years her junior. OK! Exclusive! Halle Berry Is Dating Rapper Chris Webby Amid Messy Divorce With Her Ex Olivier Martinez! https://t.co/uCfU8Qn863. â OK! Magazine USA (@OKMagazine) January 5, 2016. âHalleâs having a lot of fun with Chris,â a source tells OK! magazine. âShe has a weakness for bad boys who are a little rough around the edges.