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Table 1.

Chlamydomonas inner-arm dyneins

Type: Major
Minor
2-headed 1-headed
Species   f   a   b   c   d   e   g     
Other name*  I1   I2′   I3′   I2A   I2′   I2B   I3     
DHC gene   1, 10§  6   5   9  2   8   7   3   4   11  
Phylogenetic group**  IAD-1α IAD-1β   IAD-3   IAD-3   IAD-3   IAD-4   IAD-3   IAD-5   IAD-5   IAD-3   IAD-3  
Composition of IC/LC‡‡  140 kDa           
  138 kDa           
  97 kDa           
      44 kDa       
   Actin   Actin   Actin   Actin   Actin   Actin   (Actin)   (Actin)   (Actin)  
      38 kDa       
   p28    p28   p28       (p28)  
    Centrin     Centrin   Centrin   (Centrin)   (Centrin)   
  Tctex1 Tctex2b LC7a LC7b           
  LC8           
MT rotation§§  −   +   −   +   +   +   +     
MT bending¶¶  −   −   −   −   +   −   +     
Type: Major
Minor
2-headed 1-headed
Species   f   a   b   c   d   e   g     
Other name*  I1   I2′   I3′   I2A   I2′   I2B   I3     
DHC gene   1, 10§  6   5   9  2   8   7   3   4   11  
Phylogenetic group**  IAD-1α IAD-1β   IAD-3   IAD-3   IAD-3   IAD-4   IAD-3   IAD-5   IAD-5   IAD-3   IAD-3  
Composition of IC/LC‡‡  140 kDa           
  138 kDa           
  97 kDa           
      44 kDa       
   Actin   Actin   Actin   Actin   Actin   Actin   (Actin)   (Actin)   (Actin)  
      38 kDa       
   p28    p28   p28       (p28)  
    Centrin     Centrin   Centrin   (Centrin)   (Centrin)   
  Tctex1 Tctex2b LC7a LC7b           
  LC8           
MT rotation§§  −   +   −   +   +   +   +     
MT bending¶¶  −   −   −   −   +   −   +     

IC/LC, intermediate chain/light chains; parentheses denote those proteins inferred from circumstantial evidence.

References: *Piperno (1995); Myster et al. (1997); §Perrone et al. (2000); Yagi et al. (2005); **Morris et al. (2006), Wickstead and Gull (2007), Wilkes et al. (2008); ‡‡King and Kamiya (2009); §§Kagami and Kamiya (1992); ¶¶Kikushima and Kamiya (2008).

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