[Blood-rain and blood-snow: nitrogen-deficient cells of haematococcus pluvialis and chlamydomonas nivalis].
D002338:Carotenoids / Q000096:biosynthesis*; D000460:Chlorophyta / Q000378:metabolism*; D009584:Nitrogen / Q000378:metabolism*
D002338:Carotenoids; D009584:Nitrogen
Blutregen und Blutschnee: Stickstoffmangel-Zellen von Haematococcus pluvialis und Chlamydomonas nivalis.