Table 4. Comparison of frequencies of known genes in the EO and EON libraries of oil palm.

 

  

  Percentage (Frequency) a 

   

  EO library b

EON library b 

EON library c

Lipid transfer protein homolog

0.840 (29/3,463)

0.000 (0/1,007)

0.099 (1/1,002)

Cys-peroxiredoxin

0.430 (15/3,463)

0.000 (0/1,007)

0.000 (0/1,002)

Pectinesterase

0.000 (0/3,463)

0.794 (8/1,0 07)

0.699 (7/1,002)

Ribosomal L23A (60S)

0.116 (4/3,463)

1.390 (14/1,0 07)

0.898 (9/1,002)

Metallothionein-like protein

0.982 (34/3,463)

0.397 (4/1,007)

0.499 (5/1,002)

Ribosomal L2 (50S)

0.375 (13/3,463)

0.000 (0/1,007)

0.699 (7/1,002)

Ribosomal protein (total)

7.768 (269/3,463)

5.859 (59/1,007)

 

Lectin

0.375 (13/3,463)

0.099 (1/1,0 07)

 

PVR3- like protein

0.693 (24/3,463)

0.198 (2/1,007)

 

PBS lyase HEAT-like repeat-containing protein

0.000 (0/3,463)

0.496 (5/1,007)

 

Pyruvate dehydrogenase
kinase isoform I

0.000 (0/3,463)

0.596 (6/1,0 07)

 

Early nodulin

0.029 (1/3,463)

0.596 (6/1,0 07)

 

Crumpled leaf

0.000 (0/3,463)

0.298 (3/1,007)

 

EO: standard embryoid cDNA library.
EON: normalized embryoid cDNA library.
aFrequency = No. of positive clones identified/ total no. of clones analysed.
aPercentage (%) = frequency x 100.
bData based on sequencing analysis.
cData based on dot blot analysis.

 

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