Figure 2.

Summary of phenotypes of arf1 ala-scan mutants. Growth phenotypes at three temperatures (11, 25, and 37°C) and on NaF-containing medium, as well as invertase glycosylation phenotypes (SEC) are summarized for each arf1 ala-scan allele in three different genetic backgrounds: heterozygous diploid (arf1/ARF1, ARF2/ARF2), haploid (arf1 ARF2), and haploid with ARF2 deleted (arf1 arf2Δ). Mutations that are inviable in a particular genetic background are colored black, those with no observed phenotype are colored white, and those with a phenotype are represented with colors along a gradient from red (severe phenotype) to yellow (mild phenotype).