2016
DOI: 10.1002/bmb.20982
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A ten‐week biochemistry lab project studying wild‐type and mutant bacterial alkaline phosphatase

Abstract: This work describes a 10-week laboratory project studying wild-type and mutant bacterial alkaline phosphatase, in which students purify, quantitate, and perform kinetic assays on wild-type and selected mutants of the enzyme. Students also perform plasmid DNA purification, digestion, and gel analysis. In addition to simply learning important techniques, students acquire novel biochemical data in their kinetic analysis of mutant enzymes. The experiments are designed to build on students' work from week to week i… Show more

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Cited by 8 publications
(12 citation statements)
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“…In a typical curriculum, a gene is mutated and the protein variant is expressed and purified for characterization, to compare to the wild‐type function. In practice, the curricula are widely varied in the breadth of coverage and novelty (Table ) . Some courses study a single protein, with site‐directed mutagenesis (SDM) positions and mutations pre‐determined by the instructor, who frequently also studies this protein in his or her research lab .…”
Section: Introductionmentioning
confidence: 99%
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“…In a typical curriculum, a gene is mutated and the protein variant is expressed and purified for characterization, to compare to the wild‐type function. In practice, the curricula are widely varied in the breadth of coverage and novelty (Table ) . Some courses study a single protein, with site‐directed mutagenesis (SDM) positions and mutations pre‐determined by the instructor, who frequently also studies this protein in his or her research lab .…”
Section: Introductionmentioning
confidence: 99%
“…In practice, the curricula are widely varied in the breadth of coverage and novelty (Table ) . Some courses study a single protein, with site‐directed mutagenesis (SDM) positions and mutations pre‐determined by the instructor, who frequently also studies this protein in his or her research lab . Other courses are more wide‐ranging; for example, attempting to characterize wild‐type proteins of unknown function, where an unending source of targets exists .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Development of inquiry‐driven laboratory experiments that are effective and easy‐to‐implement is necessary for the transformation of undergraduate biochemistry and molecular biology curricula to hone the scientific process skills of students . In this regard, significant progress has been made in implementing inquiry‐driven laboratory teaching in different sub‐disciplines of life sciences recently . Undergraduate laboratory lessons that solely aim to teach specific biochemical techniques, such as gel electrophoresis or enzyme assay, would limit the learning outcome merely to the practice of the technique.…”
Section: Introductionmentioning
confidence: 99%
“…The students often lack the understanding of how the skills they learn in the different laboratory exercises are related, and how they are used together in a real research environment. There are several recent examples of undergraduate biochemistry laboratory courses that have succesfully implemented a more integrated and research‐inspired approach . These courses cover different aspects of the biochemistry education and have different focuses with respect to topics, length, class size, and use of teaching resources.…”
Section: Introductionmentioning
confidence: 99%