共 16 条
[11]
MANIATIS T, 1982, MOL CLONING LABORATO
[13]
GENES-CONTROLLING EARLY AND LATE FUNCTIONS IN SYMBIOSIS ARE LOCATED ON A MEGAPLASMID IN RHIZOBIUM-MELILOTI
[J].
MOLECULAR AND GENERAL GENETICS,
1981, 184 (02)
:326-333
[14]
Simon R, 1983, MOL GENETICS BACTERI, P98
[15]
WU TT, 1966, GENETICS, V54, P405