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Table 1 Present ciliate metallothioneins

From: The Tetrahymena metallothionein gene family: twenty-one new cDNAs, molecular characterization, phylogenetic study and comparative analysis of the gene expression under different abiotic stressors

Taxonomic group

Ciliate species

CdMT

CuMT

Total

Borealis (RSA2)

T. borealis

TborMTT1a

TborMTT3a

7

TborMTT2a

TborMTT4a

TborMTT6a

TborMTT7a

TborMTT8a

Borealis (RSA2)

T. elliotti

TelliMTT1a

TelliMTT6a

4

TelliMTT2a

TelliMTT8a

Borealis (RSA1)

T. malaccensis

TmalaMTT1a

TmalaMTT5a

5

TmalaMTT2a

TmalaMTT3a

TmalaMTT4a

Borealis (RSA2)

T. mobilis

TmobMT1

?

1

Borealis (RSB)

T. pyriformis

TpyrMT-1

?

2

TpyrMT-2

Borealis (RSA2)

T. rostrata

TrosMTT1

TrosMTT2

2

Borealis (RSA1)

T. thermophila

TtheMTT1

TtheMTT2

5

TtheMTT3

TtheMTT4

TtheMTT5

Borealis (RSA2)

T. tropicalis

TtroMTT1

TtropMT1

3

TtropMT2

Borealis (RSB)

T. vorax

TvorMT1

?

1

Australis (RSC)

T. americanis

TamerMTT1a

TamerMTT3a

3

TamerMTT2a

Australis (RSC)

T. hegewischi

ThegMT-1

?

4

ThegMT-2

ThegMT-3

ThegMT-4

Australis (RSC)

T. patula

TpatMTT1a

?

2

TpatMTT2a

Australis (RSC)

T. pigmentosa

TpigMT-1

TpigMT-2

2

Ichthyophthiriidae

I. multifiliis

?

ImMTT2a

1

Total

14

26

16

42

  1. aNew Cd- or CuMTs reported in this study. RS: riboset. ? : unknown