Liangge He, Yulin Zhao, Lin Tang, Xue Yu, Zhifeng Ye, Haoran Lin, Yong Zhang, Shuisheng Li, Danqi Lu
Inhibitor of nuclear factor kappa-B kinase subunit alpha (IKKα) plays crucial roles in regulating activation of nuclear factor kappa-B (NF-κB) in response to pathogens infections. Here, we cloned and identified IKKα gene of orange-spotted grouper (Epinephelus coioides), named as EcIKKα. The gene transcript contained a 2262 bp open reading frame, which encoded 753 amino acids. The typically conserved IKKα structure, including serine kinase domain (KD), leucine chain (LZ) structure, helix-loop-helix (HLH) motif and IKKβ-NEMO-binding domain, was identified in EcIKKα...
June 2020: Fish & Shellfish Immunology