Kuhn N J, White A
Biochem J. 1976 Jan 15;154(1):243-4. doi: 10.1042/bj1540243.
The inhibition of lactose synthesis by UDP-glucose, UDP-glucuronate and, less so, by UDP-N-acetylglucosamine was markedly smaller in preparations of "intact" than of lysed vesicles derived from the Golgi apparatus of lactating rat mammary gland. This constitutes evidence for a specific, probably facilitated, transport of UDP-galactose across the Golgi membrane.
在源自泌乳大鼠乳腺高尔基体的“完整”囊泡制剂中,UDP - 葡萄糖、UDP - 葡萄糖醛酸以及程度稍轻的UDP - N - 乙酰葡糖胺对乳糖合成的抑制作用明显小于裂解囊泡制剂中的抑制作用。这为UDP - 半乳糖跨高尔基体膜的特异性、可能是易化转运提供了证据。