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Table 1 Upstream (relative to the 3'-processing site) usage of AAUAAA, AWUAAA (W = A or U) or Delta 1 (AAUAAA plus all single base substitution variations).

From: A multispecies comparison of the metazoan 3'-processing downstream elements and the CstF-64 RNA recognition motif

Organism

Min EST

Sites

% AAUAAA

Count

% AWUAAA

Count

% Delta 1

Count

H. sapiens

10

10060

69.9

7032

86.0

8654

97.5

9806

C. familiaris

2

980

70.9

694

86.5

847

95.6

936

R. norvegicus

5

9329

69.7

6501

85.3

7958

97.3

9074

M. musculus

5

8543

70.9

6053

86.0

7342

97.0

8288

G. gallus

2

3056

70.0

2140

85.2

2604

96.0

2932

T. rubripes

1

1427

69.9

997

88.3

1259

96.6

1377

D. rerio

3

2585

77.9

2012

91.1

2355

98.1

2535

A. gambiae

1

1693

61.8

1046

71.7

537

88.9

1505

D. melanogaster

2

902

61.7

556

73.8

665

97.0

874

C. elegans

1

1003

51.0

511

71.6

717

87.7

879