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The complete cDNA sequence corresponding to the wheat coxIII gene transcript (coding for subunit 3 of cytochrome oxidase) has been determined by a method involving cDNA synthesis using specific oligonucleotides as primers followed by PCR amplification, cloning and sequencing of the amplification products. In 12 different clones, the same 13 nucleotide(More)
Total transfer RNAs were extracted from highly purified potato mitochondria. From quantitative measurements, the in vivo tRNA concentration in mitochondria was estimated to be in the range of 60 microM. Total potato mitochondrial tRNAs were fractionated by two-dimensional polyacrylamide gel electrophoresis. Thirty one individual tRNAs, which could read all(More)
Human immune interferon (IFN-gamma) differs from leukocyte interferon (IFN-alpha) and fibroblast interferon (IFN-beta) in cell origin, inducing agents, physical and biological properties and amino acid sequence. These differences have led to interest in possible differences in the biological properties of IFN-gamma compared with IFN-alpha and IFN-beta.(More)
Spinach chloroplast tRNATrp, purified by column chromatography and two-dimensional gel electrophoresis, has been sequenced using in vitro labeling techniques. The sequence is : pG-C-G-C-U-C-U-U-A-G-U-U-C-A-G-U-U-C-Gm-G-D-A-G-A-A-C-m2G-psi-G-G-G-psi-C-U-C-A-A*-A-A-C-C-C-G-A-U-G-N-C-G-U-A-G-G-T-psi-C-A-A-G-U-C-C-U-A-C-A-G-A-G-C-G-U-G -C-C-AOH. Like the E.(More)
In the course of isolating viable T4 deletions that affect plaque morphology (HOMYK and WEIL 1974), two closely linked point mutant, sip1 and sip2, were obtained. They map between genes t and 52, cause a reduction in plaque size and burst size, and partially suppress the lethality of rII mutants for growth in lambda lysogens. The characteristics demonstrate(More)
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