Sidt 1 gene controlling determinate growth habit in sesame and SNP molecular marker thereof

US10301687B2 · kind B2 · utility

Assignee

• Henan Sesame Research Center, Henan Academy Of Agricultural Sciences · CN

Inventors

• Haiyang Zhang · Shanghai, CN
• HONGMEI MIAO · Zhengzhou, CN
• Chun Li · Beijing, CN
• Libin Wei · Zhengzhou, CN
• Yinghui DUAN · Zhengzhou, CN
• Fangfang Xu · Nanjing, CN
• Huili Wang · Round Lake Beach, US

Key dates

• Filing date: Apr 27, 2017
• Grant date: May 28, 2019
• Expiry date: Jul 12, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12Q2600/156
• WIPO field: Food chemistry
• WIPO sector: Chemistry

Abstract

A Sidt1 gene controlling a determinate growth habit of sesame, the gene having a length of 1809 bp and including four exons and three introns. The Sidt1 gene is located on the fourth chromosome of sesame and in an 18.0-19.2 cM interval of the eighth linkage group on an SNP genetic map of sesame. The DNA sequence of the Sidt1 gene is represented by SEQ ID NO. 1. A cDNA sequence of the Sidt1 gene has a length of 531 bp and encodes 176 amino acids, and the cDNA sequence is represented by SEQ ID NO. 2. An SNP molecular marker Sidt27-1 of the Sidt1 gene has a length of 92 bp and is located at a base sequence from 378 to 469 of the Sidt1 gene, and a DNA sequence of the SNP molecular marker Sidt27-1 is represented by SEQ ID NO. 3.