D. F. Yun

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The steady-state levels and half-lives of CYC1 mRNAs were estimated in a series of mutant strains of Saccharomyces cerevisiae containing (i) TAA nonsense codons, (ii) ATG initiator codons, or (iii) the sequence ATA ATG ACT TAA (denoted ATG-TAA) at various positions along the CYC1 gene, which encodes iso-1-cytochrome c. These mutational alterations were made(More)
constraints. The duration of activities is based on historical data (similar work done in the past) or an estimation done by someone in the company (e.g., project manager, project engineer, or superintendent). Construction duration is estimated by using the following formula: Because the quantity of work is relatively easy to estimate accurately by using(More)
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