According to the current patent examination guidelines, only those genes with certain functions can apply, and the homology of these genes with the published gene sequence or the published protein coding gene sequence cannot be too high, otherwise novelty and creativity will be lost unless the gene or modified gene has unexpected technical effects.
After authorization, the gene itself and its encoded amino acid sequence are protected by the product. Without permission, others may not manufacture/use/promise to sell/sell and import products with the same or equivalent protection sequence as this patent.
Others can use it, but this use is limited to pure scientific research purposes, and any commercial use is infringement.