这个词是什么意思？
Membrane transporters that co-transport two or more dissimilar molecules in the opposite direction across a membrane. Usually the transport of one ion or molecule is against its electrochemical gradient and is powered by the movement of another ion or molecule with its electrochemical gradient.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D017920 · MeSH 2026。
Courtesy of the U.S. National Library of Medicine. Annual snapshot; later updates may not be reflected. NLM does not endorse this service.