Multiple telophase arrest bypassed (tab) mutants alleviate the essential requirement for Cdc15 in exit from mitosis in S. cerevisiae

Table 2 Characterization of tab mutants

Name	# alleles	recessive/dominant^b	identity	growth at 37°C^d	Nop1 pattern^e
tab1	5	recessive	MTR10 ^c	inviable	-
tab2	2	recessive	NET1	slow	-
tab3	1	recessive		slow	+
TAB5	2	semi-dominant		normal	+
TAB6	1	dominant	CDC14	slow	+
TAB7	3	semi-dominant (-1) dominant (-2)		normal	+
srpl-31 ^a		recessive			-

^aWe have not determined if srp1-31 is allelic to tab3, TAB5, or TAB7.^bAll alleles were tested for recessiveness/dominance of Tab⁺ except for TAB7-3.^cSee Methods. ^dAll alleles of a single linkage group displayed similar ts growth phenotype. ^eAll strains were grown to exponential phase at 25°C, and subjected to indirect immunofluorescence using anti-Nop1 antibodies. The wild type staining pattern was scored as "+", and partial delocalization or fragmented staining patterns were scored as "-".

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