The La protein functions redundantly with tRNA modification enzymes to ensure tRNA structural stability

TABLE 1.

Subcellular distribution of tRNAArgCCG following Pus3p depletion

Genotype Nuclear Nuclear /Cytoplasmic Cytoplasmic No. counted
PUS3 TRR4 0% 42% 58% 107
PUS3 trr4-1 0% 45% 55% 100
GAL–PUS3 TRR4 0% 34% 66% 112
GAL–PUS3 trr4-1 31% 62% 7% 98

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  1. RNA 12: 644-654

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