ISHS Acta Horticulturae 588: II International Symposium on Cucurbits
FLESH PIGMENTATION IN YELLOW-ORANGE CUCUMBERS: DEVELOPMENTAL CHANGES AND INHERITANCE |
| Authors: | Y. Sakata, M. Sugiyama, M. Morishita |
| Keywords: | Cucumis sativus, β-carotene |
Abstract:
 -carotene content in pickling cucumbers EOM 400 and EOM 402 was evaluated 7, 20, and 40 days after pollination.
As originally reported, the cucumbers’ flesh was pigmented and contained -carotene at immature stages; the content was approximately two to three times that of ordinary cucumbers.
The -carotene content changed during development; the pattern of change varied among accessions.
The -carotene content in progeny from a cross of pigmented EOM 402 and non-pigmented Si-ye suggests that -carotene accumulation is a quantative trait.
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