Application of jatropha curcas JcMYB002 gene in delaying plant flowering

The invention discloses an application of a jatropha curcas JcMYB002 gene in delaying flowering of plants. The nucleotide sequence of an open reading frame of the jatropha curcas JcMYB002 gene is as shown in SEQ ID No. 1, and the nucleotide sequence of the open reading frame of the jatropha curcas JcMYB002 gene is as shown in SEQ ID No. 2. The coded amino acid sequence is shown as SEQ ID No.2. An arabidopsis thaliana plant over-expressed with the JcMYB002 gene can delay flowering of the arabidopsis thaliana plant and prolong the vegetative growth time, so that the jatropha curcas JcMYB002 gene plays a very important role in regulating the flowering time of the plant and balancing the relationship between vegetative growth and reproductive growth, can be applied to genetic engineering genetic breeding of crops and flowers, and has a wide application prospect. Crop varieties which flower late and take nutritive organs as harvests are cultivated, so that the purpose of increasing the yield ...