Gene PeGRF6 for regulating and controlling development of butterfly orchid leaves and application of gene PeGRF6

A technology of Phalaenopsis and leaves, applied in the field of genetic engineering, can solve problems such as difficult operation, drop, disorderly ornamental, etc., and achieve the effect of increasing the content and reducing the area of ​​new leaves

Active Publication Date: 2021-12-07
SHANGHAI NORMAL UNIVERSITY
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Problems solved by technology

As one of the most ornamental orchids in contemporary times, Xiaolanyu Phalaenopsis is favored by everyone because of its gorgeous flower color and unique flower shape. The leaves of Xiaolanyu Phalaenopsis are long and wide, forming a group of flowers It is difficult to operate, and the disorder makes it extremely degraded

Method used

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  • Gene PeGRF6 for regulating and controlling development of butterfly orchid leaves and application of gene PeGRF6
  • Gene PeGRF6 for regulating and controlling development of butterfly orchid leaves and application of gene PeGRF6
  • Gene PeGRF6 for regulating and controlling development of butterfly orchid leaves and application of gene PeGRF6

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the implementation of the present invention. example, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In recent years, with the rapid improvement of my country's economic strength, the flower industry has also achieved unprecedented development. Nowadays, people are no longer satisfied with common flower types, but are pursuing exotic flowers and precious flowers with certain ornamental value and collection value. People It is more popular for the combined potted pl...

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Abstract

The invention provides a gene PeGRF6 for regulating and controlling development of butterfly orchid leaves and application of the gene PeGRF6. The invention firstly provides a gene PeGRF6 for regulating and controlling the development of butterfly orchid leaves. The gene PeGRF6 has one of the following nucleotide sequences: 1) a nucleotide sequence as shown in SEQ ID NO.1; 2) a nucleotide sequence which is derived by substitution, deletion or addition of one or more nucleotides of the nucleotide sequence as shown in SEQ ID NO.1; and 3) a nucleotide sequence having at least 80% homology with the SEQ ID NO.1. The gene provided by the invention can effectively regulate and control the development of the leaves of the Phalaenopsis amabilis, reduce the leaf area of new leaves of the Phalaenopsis amabilis, improve the content of anthocyanin and chlorophyll in the leaves, and provide a theoretical basis for breeding of the Phalaenopsis amabilis.

Description

technical field [0001] The invention relates to the technical field of genetic engineering, in particular to a gene PeGRF6 for regulating the development of Phalaenopsis leaves and its application. Background technique [0002] In recent years, with the rapid improvement of my country's economic strength, the flower industry has also achieved unprecedented development. Nowadays, people are no longer satisfied with common flower types, but are pursuing exotic flowers and precious flowers with certain ornamental value and collection value. People It is more popular for the combined potted plants of flowers, which are beautiful and small, and can be placed on the desktop and other places that need decoration. As one of the most ornamental orchids in contemporary times, Xiaolanyu Phalaenopsis is favored by everyone because of its gorgeous flower color and unique flower shape. The leaves of Xiaolanyu Phalaenopsis are long and wide, forming a group of flowers It is difficult to op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N15/29C12N15/82C12N15/83A01H5/12A01H6/62
CPCC07K14/415C12N15/8203C12N15/8261C12N15/825C12N15/8218C12N15/8205A01H1/107A01H5/12A01H6/62
Inventor 明凤马成昊戴心悦杨熠张苏逸
Owner SHANGHAI NORMAL UNIVERSITY
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