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AssigneeIstech Co., Ltd.
InventorsIl-Kyung Chung, Jong-Sang Ryu, Myung-Hee Kim, Byung-Ju Heo, Il-Sun Chung
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The present invention relates to a regulation composition for gametophytic self-incompatibility which contains sulfates especially CuSO4 and ZnSO4 as an inhibitor, which prevents a style-specific RNase activity regulating gametophytic self-incompatibility; a control method for gametophytic self-incompatibility of a plant by using the regulation composition for gametophytic self-incompatibility; and a plant self-pollinated by destroying the gametophytic self-incompatibility, using the control method. By using the regulation composition for gametophytic self-incompatibility according to the present invention, a single species of fruit trees can be self-pollinated without cultivating other pollinizer, so that fruition rate can be increased and the productivity per unit area can be maximized.
A method for controlling gametophytic self-incompatibility of a plant, which comprises applying to said plant a composition for regulating gametophytic self-incompatibility, which comprises a sulfate bound with a metal ion in an amount effective for inhibiting style-specific RNase activity at a specific period between budding formation and prior to full blooming.
Dependencies are inferred from the claim text.