CA2325831A1 - Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects - Google Patents

Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects Download PDF

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Publication number
CA2325831A1
CA2325831A1 CA002325831A CA2325831A CA2325831A1 CA 2325831 A1 CA2325831 A1 CA 2325831A1 CA 002325831 A CA002325831 A CA 002325831A CA 2325831 A CA2325831 A CA 2325831A CA 2325831 A1 CA2325831 A1 CA 2325831A1
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Canada
Prior art keywords
gene
bacillus thuringiensis
coleopteran insects
insects
protein toxic
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Granted
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CA002325831A
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French (fr)
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CA2325831C (en
Inventor
William P. Donovan
Mark J. Rupar
Annette C. Slaney
Timothy B. Johnson
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Monsanto Co
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Priority claimed from US07/496,568 external-priority patent/US5187091A/en
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Publication of CA2325831C publication Critical patent/CA2325831C/en
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Abstract

A purified and isolated CryIII-type gene was obtained from a novel B.t. strain. The gene has a nucleotide base sequence coding for the amino acid sequence illustrated in Figure 1. The 74.4 kDa protein produced by this gene is an irregularly shaped crystal that is toxic to coleopteran insects, including Colorado potato beetle and insects of the genus Diabrotica.
CA002325831A 1990-03-20 1991-03-18 Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects Expired - Lifetime CA2325831C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/496,568 US5187091A (en) 1990-03-20 1990-03-20 Bacillus thuringiensis cryiiic gene encoding toxic to coleopteran insects
US496,568 1990-03-20
CA002078571A CA2078571C (en) 1990-03-20 1991-03-18 Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects

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CA002078571A Division CA2078571C (en) 1990-03-20 1991-03-18 Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects

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CA2325831A1 true CA2325831A1 (en) 1991-09-21
CA2325831C CA2325831C (en) 2002-01-01

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CA002325831A Expired - Lifetime CA2325831C (en) 1990-03-20 1991-03-18 Bacillus thuringiensis cryiiic gene and protein toxic to coleopteran insects

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CA2325831C (en) 2002-01-01

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