Control of growth and development of potato plants

Chemistry: molecular biology and microbiology – Treatment of micro-organisms or enzymes with electrical or... – Modification of viruses

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435 691, 435 701, 800205, 800DIG42, C12N 1500, A01H 104

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active

054985331

ABSTRACT:
A method of controlling growth and development of plants is provided herein. More particularly, a method of controlling growth and development of potato plants by increasing or decreasing the expression of a gene encoding calmodulin is set forth. Transgenic potato plants carrying sense nucleic acid constructs of pPCM-1, a cDNA clone of potato calmodulin, exhibit unexpected increased shoot and tuber growth, whereas plants carrying antisense nucleic acid constructs exhibit decreased shoot and tuber growth.

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