LEPIDOPTERAN-ACTIVE CRY1DA1 AMINO ACID SEQUENCE VARIANT PROTEINS
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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An engineered Cry1Da amino acid sequence is provided that exhibits improved anthropoid insecticidal activity and an improved anthropogenic range compared to the naturally occurring Cry1Da protein toxin. Also provided are polynucleotide sequences intended for use in the expression of improved proteins in plants. Certain embodiments provide compositions containing insect inhibitory amounts of engineered proteins， as well as recombinant plants， plant sites， and seeds containing polynucleotide constructs encoding one or more of the improved engineered proteins. Engineered Cry1Da amino acid sequences are provided that exhibit improved Lepidopteran insecticidal activity and an enhanced Lepidopteran spectrum compared to the naturally occurring Cry1Da protein toxin. Polynucleotide sequences intended for use in expression of the improved proteins in plants are also provided. Particular embodiments provide compositions containing insect inhibitory amounts of the engineered proteins， as well as recombinant plants， plant parts， and seeds containing polynucleotide constructs encoding one or more of the improved engineered proteins. Engineered Cry1Da amino acid sequences are provided that exhibit improved Lepidopteran insecticidal activity and an enhanced Lepidopteran spectrum compared to the naturally occurring Cry1Da protein toxin. Polynucleotide sequences intended for use in expression of the improved proteins in plants are also provided. Particular embodiments provide compositions containing insect inhibitory amounts of the engineered proteins， as well as recombinant plants， plant parts， and seeds containing polynucleotide constructs encoding one or more of the improved engineered proteins.
本数据集提供了经工程改造的Cry1Da氨基酸序列，相较于天然存在的Cry1Da蛋白毒素，该序列展现出更优异的节肢动物杀虫活性与更宽广的宿主范围。本数据集同时提供了可用于在植物中表达优化蛋白的多核苷酸序列（polynucleotide sequences）。部分实施例提供了含有昆虫抑制剂量的工程改造蛋白的组合物，以及包含编码一种或多种经工程改造的优化蛋白的多核苷酸构建体的重组植物、植物位点与种子。
本数据集提供了经工程改造的Cry1Da氨基酸序列，相较于天然存在的Cry1Da蛋白毒素，该序列展现出更优异的鳞翅目（Lepidopteran）杀虫活性与更宽广的鳞翅目杀虫谱。本数据集同时提供了可用于在植物中表达优化蛋白的多核苷酸序列。特定实施例提供了含有昆虫抑制剂量的工程改造蛋白的组合物，以及包含编码一种或多种经工程改造的优化蛋白的多核苷酸构建体的重组植物、植物组织（plant parts）与种子。
本数据集提供了经工程改造的Cry1Da氨基酸序列，相较于天然存在的Cry1Da蛋白毒素，该序列展现出更优异的鳞翅目（Lepidopteran）杀虫活性与更宽广的鳞翅目杀虫谱。本数据集同时提供了可用于在植物中表达优化蛋白的多核苷酸序列。特定实施例提供了含有昆虫抑制剂量的工程改造蛋白的组合物，以及包含编码一种或多种经工程改造的优化蛋白的多核苷酸构建体的重组植物、植物组织（plant parts）与种子。
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
