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Genetic element
(GENE)
last updated: 03 Jun 2026
Cry1Da2_1Ab
EN
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Cry1Da2 SYNTHEN
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Cry1Da2EN
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Cry1DEN
CS-cry1Da2_1Ab-SYNTH
EN
Protein coding sequence
Yes
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BCH-ORGA-SCBD-45614-11 Organism Bacillus thuringiensis (Bt, Bacillus, BACTU)Bacteria
EN
EN
Cry1Da2_1Ab is a chimeric protein composed of modified sequences derived from two Bacillus thuringiensis genes: cry1Da2 (1,782 bp) and a segment of cry1Ab (30 bp). The protein is active against lepidoptera pests. It acts by forming non-specific, ion conducting pores in the apical membrane of midgut epithelial cells, which causes a disruption of the midgut epithelium and leads to death.
EN
EN
- Patent 9890390.pdf ( Chimeric, insecticidal, toxin, Cry1Da2, Cry1Ab ) [ English ]
| Record type | Field | Record(s) | |
|---|---|---|---|
| Living Modified Organism | Introduced or modified genetic element(s) | 2 | |
| Living Modified Organism | Genetic elements construct | 2 | |
