st5sd : strong amber suppressor partially or completely suppresses amber alleles of more than forty different genes; slow growing or sterile at < 22x grows best at 23x suppression strongest at low temperature; otherwise no gross phenotype alone; alteration in tRNATrp anticodon. ES3 in presence of unc-13(e450) etc. ME2. NA6 all identical to st7.
See also e2254
[C.elegansII] st5sd : strong amber suppressor, partially or completely suppresses amber alleles of more than forty different genes; slow growing or sterile below 22C, grows best at 23C; suppression strongest at low temperature; otherwise no gross phenotype alone; alteration in tRNATrp anticodon. ES3 in presence of unc-13(e450) etc. ME2. OA5 all identical to st5. Corresponds to rtw-2. [Waterston 1981; Wills et al. 1983]