Table 3 Functional annotation of rhythmic, protein-coding CGTs (#) (F + R)

RuBisCO

113

Hypothetical protein

90

Photosystem II

88

Photosystem I

23

tmRNA

17

Chloroplast

14

Transposase

6

ATP synthase

4

COI

4

ITS

4

LSU (rRNA)

4

arfA/Rf2

3

Mitochondrial protein

4

Nitrogen fixation related gene cluster

3

Cytochrome b

2

DNA starvation protein

2

Rnase P subunit RnpB

2

Cold shock protein

1

cox2

1

CRISPR

1

Ferritin

1

High light inducible protein

1

Lipoprotein

1

ncRNA

1

Phycocyanin

1

Plasmid

1

tRNA

1