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. 2002 Jul;22(13):4491–4498. doi: 10.1128/MCB.22.13.4491-4498.2002

TABLE 2.

Arginase activity in tissue extracts from wild-type, heterozygous, and AI-deficient animals

Genotype Arginase activity (U/mg of total protein)a
Liver Kidney Brain
AI+/+ 100.76 ± 49.26 0.84 ± 0.25 0.28 ± 0.07
AI+/− 59.17 ± 23.22 0.84 ± 0.46 0.24 ± 0.09
AI−/− 1.57 ± 2.25 0.81 ± 0.36 0.27 ± 0.14
a

Values are given in micromoles of arginine cleaved per 30 min ± standard deviations.