Strain - JW3937-1

Strain - JW3937-1Strain JW3937-1

Strain JW3937-1

CGSC#: 12049
Strain Designation
Designation Source Preference
JW3937-1 Keio Collection 1
JW3937 original Keio designation 2
Sex(Hfr,F+,F-,or F'): F-

Designation	Source	Preference
JW3937-1	Keio Collection	1
JW3937	original Keio designation	2

7 Mutations:

Mutation	Location	Certainty	Display
DE(araD-araB)567	1.40	1	Δ(araD-araB)567
lacZ4787(del)(::rrnB-3)	7.81	1	ΔlacZ4787(::rrnB-3)
LAM-	17.40	1	λ^-
rph-1	82.20	1	rph-1
DE(rhaD-rhaB)568	88.16	1	Δ(rhaD-rhaB)568
trmA753(del)::kan	89.67	1	ΔtrmA753::kan
hsdR514	98.74	1	hsdR514

Comments:
- From the Keio Collection of single-gene knockouts constructed through a collaboration of the Inst. of Adv. Biosci. at Keio Univ., the Nara Inst. of Sci. and Technol., Japan and Purdue Univ., USA
- This KEIO strain has been reported to be a mixed culture (see Yamamoto et.al. 2009)
References:
- Baba, T., T. Ara, M. Hasegawa, Y. Takai, Y. Okumura, M. Baba, K.A. Datsenko, M. Tomita, B.L. Wanner, H. Mori 2006. Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection. Mol Syst Biol 2:1-11
- Yamamoto, N, K Nakahigashi, T Nakamichi, M Yoshino, Y Takai, Y Touda, A Furubayashi, S Kinjyo, H Dose, M Hasegawa, KA Datsenko, T Nakayashiki, M Tomita, BL Wanner, H Mori 2009. Update on the Keio collection of Escherichia coli single-gene deletion mutants. Mol. Syst. Biol. 5:335-.
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