Passage and reversal effects on gene expression of bovine meniscal fibrochondrocytes

Table 2 Terminology used to explain the different passage numbers as well surface coating groups

Passage	Explanation	Coating	Explanation
P0	Primary cells	Passage	Cells from P0 to P4 on T-75 flasks
P1	Cells that have undergone one passage	Collagen I coating	Cells from P0 to P4 on collagen I coating
P2	Cells that have undergone two passages	Aggrecan coating	Cells from P0 to P4 on aggrecan coating
P3	Cells that have undergone three passages	No coating	Cells from P0 to P4 on a water control
P4	Cells that have undergone four passages

ISSN: 1478-6362