Colonization of wheatpara-nodules by the N2-fixing cyanobacteriumNostocsp. strain 2S9B
نویسندگان
چکیده
منابع مشابه
Ureide Production by N2-fixing and Non-n2-fixing Leguminous Trees
Xylem-sap and stem and leaf extracts from 35 species, comprising 14 genera, of leguminous trees were analyzed for ureides, nitrate and a-amino acids. Trees were either inoculated with Rhizobium or fertilized with NH4NO3. The dominant form of soluble N in stem and leaf extracts and xylem sap was a -amino acids. Certain non-N2-fixing species, i.e. Tamarindus indica and Adenanthera pavonina, produ...
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In 1937, Wilson and Umbreit1 reported that H2 inhibited N2 fixation in red clover plants and when this inhibition proved to be competitive, it implied that N2 and H2 were bound at the same site on the enzyme. The enzyme also binds CO2 and N20' competitively with N2. The first evidence that any compound other than N2 bound at the N2-fixing site could be reduced was supplied when Mozen and Burris...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 1999
ISSN: 0028-646X,1469-8137
DOI: 10.1046/j.1469-8137.1999.00352.x