Golgi tubule diameter ~180nm: ER [endoplasmic reticulum] network branch diameter ~115nm nm
||Chicken Gallus gallus
||Upadhyaya A, Sheetz MP. Tension in tubulovesicular networks of Golgi and endoplasmic reticulum membranes. Biophys J. 2004 May86(5):2923-8. p.2926 right column bottom paragraphPubMed ID15111408
||P.2926 right column bottom paragraph: "From the contrast of the tubules in the DIC [Differential Interference Contrast microscopy] images it was possible to estimate the relative diameters (Fig. 4)."
||P.2926 right column bottom paragraph: "Golgi tubules had an average diameter of ∼180 nm whereas the ER network branches were ∼115 nm in diameter or a factor of RG/RE= 1.57 ± 0.2 (Fig. 4). The inverse ratio of tether forces is FE/FG = 1.63 ± 0.3 [See values in range of BNID 112516]. [Investigators] find that the two ratios (FE/FG and RG/RE) are the same within experimental error. "