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Table 3 Effects of various growth factors on the culture of Sebastes schlegeli ovary-dissociated cells

From: Isolation and in vitro culture of primary cell populations derived from ovarian tissues of the rockfish, Sebastes schlegeli

Composition of culture medium

No. of cell populations tested

No. (%)a of cell populations initially attached

No. (%)a of cell populations subcultured to

Passage 1

Passage 2

B

6

6 (100)

6 (100)

2 (33)

B + E

3

3 (100)

3 (100)

1 (33)

B + F

3

3 (100)

3 (100)

1 (33)

B + L

3

3 (100)

3 (100)

1 (33)

B + E + F

3

3 (100)

3 (100)

1 (33)

B + E + L

3

3 (100)

3 (100)

1 (33)

B + F + L

3

3 (100)

3 (100)

1 (33)

B + E + F + L

3

3 (100)

3 (100)

1 (33)

B + FS

3

3 (100)

3 (100)

2 (67)

B + MEE

3

3 (100)

3 (100)

2 (67)

B + FS + MEE

3

3 (100)

3 (100)

2 (67)

  1. B, L15 medium containing 20 % fetal bovine serum and 1 % mixed solution of penicillin and streptomycin; E, 25 ng/ml epidermal growth factor; F, 10 ng/ml basic fibroblast growth factor; L, 1000 units/ml leukemia inhibitory factor; FS, 1 % fish serum; MEE, 50 μg/ml medaka embryo extract
  2. aPercentage of the number of cell populations tested