Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Analysis of complex formation with the 32P-labeled 59-bp RBD probe by using protein extracts from nodules formed with M. loti NZP2037 and M. loti symbiotic mutants. Lane 1, Lotus and PN 236; lane 2, Lotus and PN 238; lane 3, Lotus and PN 239; lane 4, Lotus and NZP2037. Each assay mixture contained 1 ng of radiolabeled 59-bp RBD probe, 2 μg of protein extract, and 1 μg of poly(dI-dC) and poly(dA-dT) competitor DNA.
