Heterocyst

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21	Microsoft Word - 8-3NutrientNitrogen.doc Add to Reading List Source URL: www.bryoecol.mtu.edu Language: English - Date: 2007-06-08 15:21:43 Nitrogen metabolism Metabolism Microbiology Plant physiology Nitrogen fixation Heterocyst Anabaena variabilis Anabaena Nostoc Biology Chemistry Cyanobacteria
22	Photosynthesis Research 70: 85–106, 2001. © 2001 Kluwer Academic Publishers. Printed in the Netherlands. Add to Reading List Source URL: www.umsl.edu Language: English - Date: 2009-03-11 14:36:45 Nostoc punctiforme Heterocyst Synechocystis Anabaena Nostoc Hormogonium Ridge Geosiphon Nitrogen fixation Biology Cyanobacteria Bacteria
23	Bacteria as Multicellular Organisms Add to Reading List Source URL: shapiro.bsd.uchicago.edu Language: English - Date: 2010-03-04 11:42:00 Bacteria Agar plate Heterocyst Microorganism Myxococcus xanthus Colony Myxobacteria Cell Organism Biology Microbiology Clinical pathology
24	PDF Document Add to Reading List Source URL: www.im.microbios.org Language: English - Date: 2004-05-03 16:48:42 Symbiosis Nitrogen metabolism Microbiology Rhizobiales Geosiphon Nostoc Hormogonium Heterocyst Nostoc punctiforme Biology Bacteria Cyanobacteria