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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: J Orthop Res. 2018 Jul 13;36(10):2622–2632. doi: 10.1002/jor.24027

Table 1:

Experimental Groups and Outcomes

Age
(weeks)		 Genotype Histology/IHC/PSR1 Biomechanics1 Gene Expression2 FACE2
4 WT n=3 n=6 n=3 (10,16,16) n=4 (6,6,8,8)

HaslKO n=3 n=6 n=3 (20,16,16) n=4 (6,6,8,8)

Has3KO n=3 n=6 n=3 (18,14,14) n=4 (5,5,8,8)

Has1/3KO n=2 n=6 n=l (20) n=4 (6,6,8,8)
8 WT n=3 n=7 n=l (20) n=2 (6,6)

HaslKO n=3 n=6 n=l (18) n=2 (6,6)

Has3KO n=3 n=6 n=l (18) n=2 (5,5)

Has1/3KO n=3 n=6 n=l (16) n=2 (5,5)
12 WT n=4 n=ll n=3 (20,20,20) n=4 (6,6,8,8)

HaslKO n=5 n=6 n=3 (24,20,20) n=4 (8,8,8,8)

Has3KO n=5 n=5 n=3 (18,15,15) n=4 (7,7,8,8)

Has1/3KO n=5 n=6 n=l (22) n=4 (6,6,8,8)
1

Number of limbs

2

Tissue pools with the number of tendons per pool listed in parenthesis (both legs utilized)