Arabidopsis genes that encode polyadenylation apparatus subunits

This set of data is demarcated according to the mammalian and yeast polyadenylation factor subunit that corresponds to the Arabidopsis gene, and organized according to the relevant mammalian factor (e.g., CPSF, CstF, etc.). Each Arabidopsis gene is linked to the TAIR database entry; other database information can be found at that site.

 

factor or enzyme
mammalian protein
yeast protein
Arabidopsis gene
Poly(A) polymerase
poly(A) polymerase
Pap1p

At1g17980

At2g25850

At3g06560

At4g32850

CPSF
CPSF160
Yhh1p
At5g51660
CPSF100
Ydh1p
At5g23880
CPSF73
Ysh1p

At1g61010

At2g01730

CPSF30
Yth1p
At1g30460
CstF
CstF77
Rna14p
At1g17760
CstF64
Rna15p
At1g71800
CstF50
Pfs1p

At5g60940

At5g13480

CFIm
CFIm25
none

At4g29820

At4g25550

CFIm68
none
none
CFIIm
CFIIm47
Clp1p

At3g04680

At5g39930

hPcf11p
Pcf11p

At2g36480

At5g43620

At1g66500

At4g04885

other proteins
poly(A) binding protein 2
Pab1p

At5g65260

At5g51120

1
Fip1p

At5g58040

At3g66652

none
Ref2p
none
none
Hrp1p
none
none
Pta1p
none