ß-carotene hydroxylase gene increasing ß-carotene content of plants and uses thereof

摘要

The present invention is beta-carotene hydroxyl xylanase (β-carotene hydroxylase) protein, a gene encoding the protein, a recombinant vector, a host cell transformed with the recombinant vector containing the gene of the potato-derived, containing the gene recombinant plant RNAi vector, a method of increasing the beta-carotene content of the recombinant plant vegetation using RNAi vector, are transformed with the recombinant vector RNAi plant, it relates to an increase in the beta-carotene content of the plant and seed thereof. ; Sweet potatoes, beta-carotene hydroxyl xylanase, beta-carotene, RNAi vectors