TABLE 4

Rescue of· ·sec9-4· ·by chimeras lacking an N-terminal domain·

Gene expressedaGrowth at 37°b
xSSS+++
xPSS
xSPS+++
xSSP
xPPP
xSPP
xPSP
xPSS
  • a Chimeric genes are designated as described in text; “x” indicates absence of an N-terminal domain.

  • b Integrating plasmids carrying the designated gene under control of the SEC9 promoter were transformed into strain BY41 (sec9-4).