Sentences with phrase «loses certain marks»

In response to hormones circulating during pregnancy, DNA in mammary gland cells loses certain marks called methyl groups, the team found.

Not exact matches

It's probably a mark of how confused the game leaves me that I've played it for about a dozen hours now, and explored more rooms than I can count (literally, since the save system, and its total lack of autosave, means that I twice lost a substantial amount of progress), but I still can't tell for certain whether I like it or whether it makes me want to throw my Vita across the room.