Screening of reference genes of Pennisetum giganteum based on real-time fluorescence quantitative PCR

• LI Sutao, 
• LI Yan, 
• ZHANG Lei, 
• CHEN Siqi, 
• HAN Xueling, 
• ZHANG Juan, 
• SU Dewei, 
• LUO Hailing, 
• ZHOU Jing