Table 1.

Number of assigned spectra, distinct peptides, and proteins in different samples and organs. Mol. mass, average molecular mass in kD.

Plant tissueSpectraDistinct peptidesProteinsMol. mass
Differentiated organs 465,836 64,219 10,902 54.6
    Roots 71,516 27,546 6,125 55.0
        Roots 10 days 38,476 20,301 5,159 55.7
        Roots 23 days 33,040 16,984 4,466 54.3
    Leaves 80,186 20,417 4,853 57.5
        Cotyledons 39,419 13,628 3,665 58.2
        Juvenile leaves 40,767 14,437 3,892 57.8
    Flowers 147,650 33,192 7,040 57.4
        Flower buds 54,588 19,467 5,104 58.5
        Open flowers 57,861 20,205 5,215 59.0
        Carpels 35,201 13,393 3,946 56.7
        Siliques 79,589 23,054 5,779 54.6
        Seeds 86,895 13,901 3,789 54.7
Cell culture 324,345 49,842 8,698 57.3
    Dark 149,051 34,551 6,547 59.7
    Light 143,583 32,656 6,474 59.8
    Light; small 31,711 15,318 4,472 43.2
Total 790,181 86,456 13,029 54.7
TAIR7 27,029 45.9