000			01108 a2200325 4500
005			20250512094106.0
264		0	_c19750117
008			197501s 0 0 eng d
022			_a0038-5409
040			_aNLM _beng _cNLM
100	1		_aZhdanova, N I
245	0	0	_aMutants of Bacillus subtilis that excrete L-tryptophan. Communication I. Studies of the influence of several mutations in the genome of the revertants to histidine independence on the ability to excrete tryptophan. _h[electronic resource]
260			_bSoviet genetics _cJul 1974
300			_a892-7 p. _bdigital
500			_aPublication Type: Journal Article
650	0	4	_aAlleles
650	0	4	_aBacillus subtilis _xmetabolism
650	0	4	_aCulture Media
650	0	4	_aGenotype
650	0	4	_aHistidine
650	0	4	_aMutation
650	0	4	_aRecombination, Genetic
650	0	4	_aTransformation, Genetic
650	0	4	_aTryptophan _xmetabolism
700	1		_aVelikzhanina, G A
700	1		_aSemenova, L E
700	1		_aAstakhova, L I
700	1		_aProzorov, A A
773	0		_tSoviet genetics _gvol. 8 _gno. 7 _gp. 892-7
999			_c4219449 _d4219449