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Table 6 Identity values among Frontonia endosymbionts and selected 18S rDNA sequences

From: The neotypification of Frontonia vernalis (Ehrenberg, 1833) Ehrenberg, 1838 and the description of Frontonia paravernalis sp. nov. trigger a critical revision of frontoniid systematics

  

a.

b.

c.

d.

e.

f.

g.

h.

i.

j.

k.

l.

m.

n.

o.

p.

q.

r.

s.

t.

u.

v.

w.

x.

a.

Meyerella planktonica AY195973

100

                       

b.

Endosymbiont of F. paravernalis from Russia (FSPBsm)

99.4

100

                      

c.

Chlorella sp. symbiont of Hydra AB713410

99.4

99.4

100

                     

d.

Chlorella sp. symbiont of Hydra AB713408

99.5

99.4

100

100

                    

e.

Chlorella variabilis from Paramecium bursaria AB260893

99

98.9

99

99.1

100

                   

f.

Chlorella variabilis from P. bursaria AB219527

98.9

98.8

99

99

100

100

                  

g.

Lobosphaeropsis lobophora X63504

98.8

98.8

98.8

98.8

99.4

99.3

100

                 

h.

Chlorella volutis HQ111434

99

98.8

99.1

99.1

99.4

99.4

99.3

100

                

i.

Chlorella singularis HQ111435

98.9

99

99.2

99.3

99.6

99.5

99.4

99.8

100

               

j.

Actinastrum hantzschii FM205841

98.8

98.9

99.1

99.2

99.5

99.4

99.4

99.7

99.8

100

              

k.

Diacanthos belenophorus AY323837

98.8

98.9

99.3

99.3

99.5

99.4

99.4

99.7

99.8

99.9

100

             

l.

Chlorella thermophila KF661334

98.3

98.4

98.6

98.7

99

99

99

99.2

99.3

99.3

99.3

100

            

m.

Chlorella sorokiniana FM205834

99

99

99.3

99.3

99.5

99.4

99.4

99.7

99.8

99.8

99.8

99.3

100

           

n.

Chlorella lewinii FM205861

99

99

99.3

99.3

99.5

99.4

99.4

99.7

99.8

99.8

99.8

99.4

99.9

100

          

o.

Chlorella vulgaris AB162910

98.7

98.6

98.8

98.9

99.2

99.1

99.4

99.4

99.5

99.4

99.4

99.1

99.6

99.4

100

         

p.

Chlorella pituita GQ176853

98.4

98.5

98.8

98.9

99.1

99

99.2

99.3

99.4

99.3

99.4

99

99.4

99.3

99.6

100

        

q.

Micractinium reisseri from P. bursaria AB437244

98.9

99

99.2

99.3

99.4

99.4

99.3

99.6

99.8

99.7

99.7

99.3

99.8

99.8

99.5

99.4

100

       

r.

Micractinium pusillum AF237662

98.7

98.7

99

99

99.2

99.1

99.1

99.4

99.5

99.4

99.4

99.1

99.6

99.4

99.3

99.1

99.6

100

      

s.

Endosymbiont of F. vernalis from Italy (IPSal + b)

98.8

98.9

99.1

99.2

99.5

99.4

99.4

99.7

99.8

99.8

99.8

99.3

99.9

99.8

99.6

99.4

99.8

99.6

100

     

t.

Endosymbiont of F. paravernalis from Italy (IPSal + sm)

98.8

98.9

99.1

99.2

99.5

99.4

99.4

99.7

99.8

99.8

99.8

99.3

99.9

99.8

99.6

99.4

99.8

99.6

99.9

100

    

u.

Chlorella sp. X72706

98.9

99

99.2

99.3

99.6

99.5

99.4

99.8

99.9

99.8

99.8

99.3

100

99.8

99.6

99.5

99.9

99.6

100

100

100

   

v.

Micractinium pusillum FM205869

98.5

98.8

98.8

98.9

99.2

99.1

99.1

99.4

99.5

99.4

99.4

99.1

99.4

99.4

99.1

99.3

99.4

99.3

99.4

99.4

99.5

100

  

w.

Micractinium pusillum AF364102

98.7

98.7

99

99

99.3

99.3

99.2

99.5

99.6

99.6

99.6

99.2

99.7

99.6

99.4

99.4

99.6

99.5

99.7

99.7

99.8

99.8

100

 

x.

Didymogenes anomala FM205839

98.3

98.3

98.6

98.6

99

98.9

98.8

99.1

99.3

99.2

99.2

98.8

99.3

99.3

99

98.9

99.4

99

99.3

99.3

99.4

99.1

99.4

100

  1. Identity values obtained via distance matrix calculation by ARB program; sequence obtained in present work is shown in bold