Using Microarrays to Detect Cancers – Genomics
Über den Vortrag
Der Vortrag „Using Microarrays to Detect Cancers – Genomics“ von Georgina Cornwall, PhD ist Bestandteil des Kurses „Genomics“.
Quiz zum Vortrag
Which of the following is true regarding microarrays?
- They depend on mRNA extraction from normal and cancerous tissues.
- They can be used to determine if any cell in the body contains a cancer-causing gene mutation.
- They involve reverse transcription of DNA.
- They can only identify genes that are expressed in cancer cells.
- They require the patient to be anesthetized.
Using microarray technology, a scientist labeled a cancer-tissue sample with a red fluorescent dye and the reference sample with a green fluorescent dye. What will the colors indicate when scanning the microarray chip?
- Green spots and red spots indicate the expression of healthy and cancer-related genes, respectively. Yellow spots indicate gene expression in both samples.
- Red spots and green spots indicate the expression of healthy and cancer-related genes, respectively. Yellow spots indicate gene expression in both samples.
- Green spots and red spots indicate the expression of healthy and cancer-related genes, respectively. Purple spots indicate gene expression in both samples.
- Yellow spots and red spots indicate the expression of healthy and cancer-related genes, respectively. Green spots indicate gene expression in both samples.
- Green spots and yellow spots indicate the expression of healthy and cancer-related genes, respectively. Red spots indicate gene expression in both samples.
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Dozent des Vortrages Using Microarrays to Detect Cancers – Genomics
Georgina Cornwall, PhD
Dr. Georgina Cornwall is a Biology Instructor and currently works as an Instructional Designer in the private sector, developing interactive online training materials.
She obtained her PhD in Environmental, Population, and Organismic Biology at the University of Colorado, USA, in 2000, and has since taught a broad array of biology courses at various US universities.
She is an active promoter of hybrid/online teaching formats and interactive courses, and has received several awards for her engaging and innovative course design; e.g., she was named Adjunct Faculty of the Year at Colorado Mountain College in Aspen twice.
Within Lecturio, Dr. Cornwall teaches courses on Biology & Genetics.
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