Corrigendum: Expression of DGAT2 gene and its associations with intramuscular fat content and breast muscle fiber characteristics in domestic pigeons (Columba livia) - Mao, Haiguang; Yin, Zhaozheng; Wang, Mengting; Zhang, Wenwen; Raza, Sayed Haidar Abbas; Althobaiti, Fayez; Qi, Lili; Wang, Jinbo (Frontiers in Veterinary Science, 2022)