Nodulation gene promoter

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United States of America Patent

PATENT NO 5484718
SERIAL NO

06875300

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention includes a consensus nucleotide sequence found in the promoter regions of those Rhizobium and Bradyrhizobium nodulation genes which are activated by chemical inducer(s) in legume exudate. A promoter comprising the consensus sequence is a legume exudate-inducible promoter. A recombinant gene comprising a structural gene and a legume exudate-inducible promoter is selectively expressed in the presence of legume exudate or chemical inducer(s) and a functional nodD gene. The consensus nucleotide sequence is ATCCAYNNYGYRGATGNWYKYKATCSAAWCAATCRATTTTACCARWYYKNSRR where N is A, G, C or T Y is C or T R is A or G W is A or T K is G or T and S is C or G.

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Patent Owner(s)

Patent OwnerAddress
MYCOGEN PLANT SCIENCE INC5501 OBERLIN DRIVE SAN DIEGO CA 92121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Djordjevic, Michael A Aranda, AU 3 20
Innes, Roger W Boulder, CO 3 10
Kuempel, Peter L Boulder, CO 1 2
Rolfe, Barry G Curtin, AU 6 31
Schofield, Peter R San Francisco, CA 4 22
Scott, Kieran F Page, AU 5 19
Watson, John M Holder, AU 8 96

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