zip-1 : zip-like-1
IL. Linked to cyt-21 (0T/18 asci) (1446, 1452).
Cloned and partially sequenced. GenBank AA898030, AA901718. cDNA clone NP5E10.
Encodes a bzip protein related to the human transcription factor AP-1 (c-jun) and to the CCAAT/enhancer-binding protein of Caenorhabditis (1446, 1634a).
znr : zinc resistant
Three nonidentical strains show 2- to 3-fold resistance to Zn2+ in liquid medium. They differ, however, in inhibition of hyphal growth rate by zinc (znr-3 > znr-2 > znr-1) and in cross-resistance to cobalt and copper (1699). The mutant strains called znr-1 and znr-2 may be complex, having been obtained after repeated subculture on selective medium and being associated with a IV-linked chromosome rearrangement.
znr-1 : zinc resistant-1
IV? Associated with a chromosome aberration linked to IV.
Not cross-resistant to cobalt or copper (1699).
znr-2 : zinc resistant-2
IV? Associated with a chromosome aberration linked to IV.
Cross-resistant to both cobalt and copper (1699).
znr-3 : zinc resistant-3
I. Linked to mat (1699).
Selected for growth on 16 mM Zn2+ in agar medium. The rate of zinc uptake is reduced. Cross-resistant to cobalt (1699).
Return to the 2000 Neurospora compendium main page