PROANTHOCYANIDIN TRANSPORT-RELATED GST PROTEIN GENE IN BROWN COTTON FIBER AND USE THEREOF

The present disclosure provides a proanthocyanidin transport-related GST protein gene in a brown cotton fiber and use thereof. The gene has a nucleotide sequence shown in 5 SEQ ID NO: l, and a protein encoded by the gene has an amino acid sequence shown in SEQ ID NO: 2. In the present disclosure, an...

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Bibliographische Detailangaben
Hauptverfasser: LEI XU, YONGFEI XIE, YAN MENG, WEN CHEN, JUNSHAN GAO
Format: Patent
Sprache:eng
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Zusammenfassung:The present disclosure provides a proanthocyanidin transport-related GST protein gene in a brown cotton fiber and use thereof. The gene has a nucleotide sequence shown in 5 SEQ ID NO: l, and a protein encoded by the gene has an amino acid sequence shown in SEQ ID NO: 2. In the present disclosure, an analysis on an encoding sequence of the gene and genetic transformation of Arabidopsis lhaliana are conducted to find that the gene is capable of controlling formation of fiber pigments to improve plant colors. This mechanism provides a reference for genetic improvement of brown cotton fiber color 10 traits by genetic engineering, and provides a new way for cultivating new brown cotton cultivars with stable fiber pigments.