DNA encoding the pseudomonas fluorescens sensor/kinase element,
DNA encodoing phage abortive infection protein from lactococcus
DNA for directing transcription and expression of structural gen
DNA fragments coding for a bacteriophage-resistant mechanism
DNA mutagenesis by random fragmentation and reassembly
DNA sequence
DNA sequence encoding metallocarboxypeptidase inhibitor protein
DNA sequence which acts as a chromatin insulator element to prot
DNA strand coding for .alpha.-acetolactate decarboxylase and yea
DNA superfragment cloning
DNA transfer vector for gram-negative bacteria
Double copy retroviral vector
Double targeted gene replacement in unicellular diploid organism
Drosophila cell lines expressing genes encoding MHC class I anti