
TY  - JOUR
A1  - Schwinghamer, EA 
T1  - Requirement for Riboflavin for Effective Symbiosis on Clover by an Auxotrophic Mutant Strain of Rhizobium Trifolii
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1970
VL  - 23
IS  - 5
SP  - 1187
EP  - 1196
KW  - 
UR  - https://doi.org/10.1071/BI9701187 
N2  - A symbiotically ineffective auxotroph, Tl/D-hisr -15, derived from an effective strain (Tl) of R. trifolii, had a specific requirement for riboflavin in culture and produced an effective response on Trifolium pratense (red clover) only when riboflavin was added to the plant growth medium at c. 6 p.g/ml. Addition of flavin mononucleotide to the plant medium produced a similar response but the requirement in symbiosis was only partly satisfied by flavin adenine dinucleotide. 
ER  -

