Microbiology: A Systems Approach
Microbiology: A Systems Approach
4th Edition
ISBN: 9780073402437
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
Question
Book Icon
Chapter 10, Problem 1CF
Summary Introduction

To determine:

The way in which DNA from the victims of the WTC attacks analyzed.

Introduction

After the terrorist attack on the World Trade Center on 9 November 2011, the victims were not identified. In September 2011, around 1,632 victims were identified, and around 1,121 were not identified. Thus, researchers discovered a DNA profiling method to determine the identity of the victims. As this method helped the people to find their family members on the basis of DNA match/genetic similarities.

Expert Solution
Check Mark

Explanation of Solution

After the terrorist attack on WTC, most of the victims were not identified. To identify the victims, researchers discovered the DNA profiling method. They start collecting DNA sample from the attack site and identified half of the victims. To prevent the fire arise from the explosion cause the degradation of remaining DNA, and making the DNA extraction process more difficult.

Victim’s relatives start providing their DNA sample to newly developed Mass Disaster Kinship Analysis Program (MDKAP). These donated DNA samples were used to identify the victims or lost family member. These donated DNA samples were used to form a database which helps in the identification of lost family members. Forensic scientists used this database, and scan the MDKAP database for genetic similarities. Through a DNA profiling method, it was easy to identify the victims.

Conclusion

The DNA profiling technique helps in the identification of WTC victim’s.

Summary Introduction

To determine:

The improvements to this technology have been made in the past decade to accurately identify the victims.

Introduction

After the terrorist attack on the World Trade Center on 9 November 2011, still, the victims were not identified. In September 2011, around 1,632 victims were identified, and around 1,121 were not identified. Thus, researchers discovered a DNA profiling method to determine the identity of the victims. As this method helped the people to find their family members on the basis of DNA match/genetic similarities.

Expert Solution
Check Mark

Explanation of Solution

After the terrorist attack on WTC, most of the victims were not identified. To identify the victims, researchers discovered the DNA profiling method. They start collecting the DNA sample from the attack site and identified half of the victims. To accurately identify the victims, scientists have developed MDKAP camp. This camp helps scientist to create a database which is used to identify the victims. The task for the identification of WTC attack victims spiked DNA analysis. This innovation of DNA analysis has been helpful in identifying the other missing persons or war casualties.

The DNA sample which is collected from the site later subjected to PCR, or STRs (short tandem repeats), which amplified the short segment of DNA. The amplified DNA segments then compared to the database. The matching of the amplified segment to the database would help in the accurate identification of a victim.

Conclusion

The task for identification of WTC attack’s victims, a scientist has spurred innovation of DNA analysis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
help tutor please
Q8. A researcher wants to study the effectiveness of a pill intended to reduce stomach heartburn in pregnant women. The researcher chooses randomly 400 women to participate in this experiment for 9 months of their pregnancy period. They all need to have the same diet. The researcher designs two groups of 200 participants: One group take the real medication intended to reduce heartburn, while the other group take placebo medication. In this study what are: Independent variable: Dependent variable: Control variable: Experimental group: " Control group: If the participants do not know who is consuming the real pills and who is consuming the sugar pills. This study is It happens that 40% of the participants do not find the treatment helpful and drop out after 6 months. The researcher throws out the data from subjects that drop out. What type of bias is there in this study? If the company who makes the medication funds this research, what type of bias might exist in this research work?
How do I determine the inhertiance pattern from the pedigree diagram?

Chapter 10 Solutions

Microbiology: A Systems Approach

Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education