1results about How to "Low lignin content" patented technology

The application discloses a gene for regulating stone cells of pear fruits PbTCP 13 The CDS sequence of the gene is shown as SEQ ID NO. 1, and the protein sequence encoded by the gene is shown as SEQ ID NO. 2. The gene is constructed into an overexpression vector, and the overexpression vector is injected into 'Dangshan Quli' pear fruits, so that the stone cell content and the lignin content of the injection part are significantly lower than those of a part injected with an empty control; the gene is introduced into Arabidopsis thaliana to obtain PbTCP13 transgenic Arabidopsis thaliana, and the secondary cell wall of the vessel cell of the transgenic Arabidopsis thaliana is significantly thinned, and the lignin accumulation in the stem is significantly reduced. The gene provides a new gene resource for fruit quality breeding, and is an important candidate gene for future gene engineering improvement of fruit quality breeding.