摘要:
DNA obtained, for example, from snapdragon or torenia, encoding an enzyme that can convert flavanones directly to flavones, and its uses; the DNA and amino acid sequences for enzymes encoded thereby are listed as SEQ. ID. No. 1 & 2 and 3 & 4, for example. Introduction of the genes into plants can, for example, alter the flower colors of the plants.
摘要:
A DNA encoding a flavone synthase that synthesizes flavones from flavanones, vectors containing said DNAs, and plants expressing same are disclosed. Methods of producing the protein which synthesizes flavones from flavanones, methods of altering the composition of flavonoids or the amount of flavonoids in a plant, methods of altering flower color and plant photosensitivity, and methods of controlling interactions between plants expressing the protein and microorganisms are also disclosed.
摘要:
DNA obtained, for example, from snapdragon or torenia, encoding an enzyme that can convert flavanones directly to flavones, and its uses; the DNA and amino acid sequences for enzymes encoded thereby are listed as SEQ.ID. No. 1 & 2 and 3 & 4, for example. Introduction of the genes into plants can, for example, alter the flower colors of the plants.
摘要:
The present invention provides DNA sequences isolated from Perilla, Torenia, Verbena and Petunia, encoding a protein having activity that transfers a glycoside to the 5 position of a flavonoid (5GT), a host cell and plants transformed with said DNA sequences and a process for producing a protein using said DNA sequences.
摘要:
A gene encoding a protein which has an amino acid sequence according to SEQ ID NO: 2, 12, or 14, or the amino acid sequence modified by addition or deletion of one or more amino acids and/or substitution by other amino acids, and which has activity to transfer a glycosyl group to the 3′-position of anthocyanins.
摘要翻译:编码具有根据SEQ ID NO:2,12或14的氨基酸序列的蛋白质的基因或通过添加或缺失一个或多个氨基酸和/或被其它氨基酸取代而修饰的氨基酸序列,以及 其具有将糖基转移到花青素的3'-位的活性。
摘要:
There is provided a gene coding for the amino acid sequence listed as SEQ ID NO: 2 or SEQ ID NO: 70, for example. Co-expression of the 4′CGT gene and AS gene in a plant lacking natural aurone synthesis ability is carried out to successfully accumulate aurones and alter the flower color to have a yellow tint. In addition to the expression of both genes, the flavonoid pigment synthesis pathway of the host plant itself is inhibited to obtain flowers with a more defined yellow color.
摘要翻译:提供了编码例如SEQ ID NO:2或SEQ ID NO:70所列的氨基酸序列的基因。 进行4'CGT基因和AS基因在缺乏天然鸢尾碱合成能力的植物中的共表达,以成功地积累a ones并改变花色,使其具有黄色色调。 除了两种基因的表达外,宿主植物本身的类黄酮色素合成途径被抑制以获得更明确的黄色的花。
摘要:
Disclosed is a method for determining whether or not a wild rose of interest is crossed with a cultivated rose. The method comprises the steps of: examining whether or not a KSN gene containing a transposon (an indicator) is contained in the rose of interest; and determining that the rose of interest is crossed with a cultivated rose when the individual has the transposon-containing KSN gene.
摘要:
There is provided a gene coding for the amino acid sequence listed as SEQ ID NO: 2 or SEQ ID NO: 70, for example. Co-expression of the 4′CGT gene and AS gene in a plant lacking natural aurone synthesis ability is carried out to successfully accumulate aurones and alter the flower color to have a yellow tint. In addition to the expression of both genes, the flavonoid pigment synthesis pathway of the host plant itself is inhibited to obtain flowers with a more defined yellow color.
摘要翻译:提供了编码例如SEQ ID NO:2或SEQ ID NO:70所列的氨基酸序列的基因。 进行4'CGT基因和AS基因在缺乏天然鸢尾碱合成能力的植物中的共表达,以成功地积累a ones并改变花色,使其具有黄色色调。 除了两种基因的表达外,宿主植物本身的类黄酮色素合成途径被抑制以获得更明确的黄色的花。
摘要:
There is provided a gene coding for the amino acid sequence listed as SEQ ID NO: 2 or SEQ ID NO: 70, for example. Co-expression of the 4′CGT gene and AS gene in a plant lacking natural aurone synthesis ability is carried out to successfully accumulate aurones and alter the flower color to have a yellow tint. In addition to the expression of both genes, the flavonoid pigment synthesis pathway of the host plant itself is inhibited to obtain flowers with a more defined yellow color.
摘要翻译:提供了编码例如SEQ ID NO:2或SEQ ID NO:70所列的氨基酸序列的基因。 进行4'CGT基因和AS基因在缺乏天然鸢尾碱合成能力的植物中的共表达,以成功地积累a ones并改变花色,使其具有黄色色调。 除了两种基因的表达外,宿主植物本身的类黄酮色素合成途径被抑制以获得更明确的黄色的花。
摘要:
DNA obtained, for example, from snapdragon or torenia, encoding an enzyme that can convert flavanones directly to flavones, and its uses; the DNA and amino acid sequences for enzymes encoded thereby are listed as SEQ.ID. No. 1 & 2 and 3 & 4, for example. Introduction of the genes into plants can, for example, alter the flower colors of the plants.