Plant grain size related protein TaPSKR-6D as well as coding gene and application thereof

The invention relates to the technical field of gene engineering, and particularly discloses a plant grain size related protein TaPSKR-6D as well as a coding gene and application thereof, the protein provided by the invention is named as TaPSKR-6D protein, the amino acid sequence of the TaPSKR-6D protein is shown as SEQ ID NO.2, and the nucleotide sequence of the coding gene of the TaPSKR-6D protein is shown as SEQ ID NO.1. The invention further discloses a preparation method of the plant grain size related protein TaPSKR-6D. The TaPSKR-6D protein and the coding gene thereof provided by the invention play an important role in the aspect of increasing the size of plant grains, and play an important role in cultivating new varieties of high-yield crops. 本发明涉及基因工程技术领域，具体公开了一种植物籽粒大小相关蛋白TaPSKR-6D及其编码基因和应用，本发明提供的蛋白质命名为TaPSKR-6D蛋白，所述TaPSKR-6D蛋白的氨基酸序列如SEQ ID NO.2所示，其编码基因的核苷酸序列如SEQ ID NO.1所示。本发明提供的TaPSKR-6D蛋白及其编码基因在提高植物籽粒大小方面发挥重要作用，在培育高产农作物新品种中发挥重要作用。