. 1999 Dec 21;96(26):15026–15031. doi: 10.1073/pnas.96.26.15026

Table 1.

U. hordei strains

Strain	Genotype^*	Source
U. hordei 549	a2b1 (Δb2, UhbWE1, hyg^r, phleo^r)^†	(11)
U. hordei 550	a2b1 (Δb2, UhbWE1, hyg^r, phleo^r)^†	(11)
U. hordei 551	a1b2 (Δb1, UhbW2, hyg^r, phleo^r)^†	(11)
U. hordei 552	a1b2 (Δb1, UhbW2, hyg^r, phleo^r)^†	(11)
U. hordei 4857-4	a1b1 (wild-type strain)	P. Thomas (11)
U. hordei 4857-5	a2b2 (wild-type strain)	P. Thomas (11)
U. hordei 364-62/364-86	a1b1 (Δpan1∷phleo^r/SceI)^‡	This work
U. hordei 364-86dt21	a1b1 (Δpan1∷phleo^r/SceI, ΔbWE1:hyg^r/SceI)^§	This work
U. hordei 365-57/365-71	a2b2 (ΔbW2∷hyg^r/SceI)^¶	This work
U. hordei 365-57dt51	a2b2 (ΔbW2∷hyg^r/SceI, Δpan1∷phleo^r/SceI)^∥	This work

*phleo^r, phleomycin resistance; hyg^r, hygromycin B resistance; SceI, I-SceI recognition sequence.

^† In these strains, the resident b genes were inactivated by insertion of a hygromycin B resistance marker; subsequently, functional b gene complexes (pUhbWE1 or pUhbW2) were integrated at ectopic sites (11).

^‡These strains were constructed by transformation of strain 4857-4 with pSce-phleo#4 at a1.

^§This strain was constructed by transformation of strain 364-86 with pSceI-Hyg#1 at b1.

^¶These strains were constructed by transformation of strain 4857-5 with pSceI-Hyg#1 at b2.

^∥This strain was constructed by transformation of strain 365-57 with pSce-phleo#4 at a2.