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    • 2013 Publication

SECRETS OF THE ANCIENTS IN DNA

Editor's Note: This article summary by Ethan N. ('18) explains new developments on human genomes.

This article is about how DNA technology has advanced tremendously in the past couple of decades. Just 20 years ago, DNA technology was nearly non-existent, finding even a sliver of DNA from a human fossil would cause for a great celebration. But scientists have made great advances in DNA-sequencing technology, and have found new strategies for gene hunting. Instead of looking for DNA in main parts of human fossil, they have discovered that ear bones are densely packed with DNA. Scientist also believed that it was impossible to find DNA in fossils in hotter climates because the heat broke down the DNA so quickly over centuries that there would be nothing left. But in 2015, scientist discovered the first human genome from Africa that dated back 4,500 years ago. I think story is very interesting because it give us a better understanding of how just decades ago there was no way to find human genome in fossils, meaning it was much harder to understand why that specific human fossil was there. Having technological advances has made it easier find out what time period the person was alive in, and understand why the fossil was found where it is. Archeologist and scientist have been able to use this information to understand the movements of certain groups of people and decipher people’s roots. An example for this would be, at Harvard University they underwent the largest study of DNA by extracting more than 170 skeletons from Europe. They used this DNA to understand how long ago these fossils were there for and what they were doing there. They discovered that the first hunter-gathers arrived 45,000 years ago in Europe, who later became farmers 8,000 years ago, and later became nomadic sheepherders 4,500 years ago, and have become modern Europeans. It’s amazing to see what extracting DNA can do in discovering the history of a people and their culture. I think this scientific discovery is important because knowing where we come from and how we got here is essential in learning to be better and not making the same mistakes how ancestors made. Being able to extract DNA from ancient fossils allows us to make history clearer. It allows us to make connections between people and prove theories right or wrong. By using this newfound technology, it influences everything that we may know about how history. It allows us to make certain that history is right, and if something is off we can prove it wrong and make new theories. I truly think this is revolutionary in the world of science in discovering who we are as humans and am excited to see what is to come with this newly found discovery.

Citation:
Zimmer, C. (2015, December 27). Secrets of the Ancients in DNA. Retrieved January 6, 2016, from http://www.nytimes.com/interactive/2015/12/28/science/2015-top-science-stories.html?rref=collection%2Fsectioncollection%2Fscience&action=click&contentCollection=science®ion=rank&module=package&version=highlights&contentPlacement=1&pgtype=sectionfront&_r=0

Zimmer, C. (2015, June 15). DNA Deciphers Roots of Modern Europeans. Retrieved January 9, 2016, from http://www.nytimes.com/2015/06/16/science/dna-deciphers-roots-of-modern-europeans.html

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  • Home
  • Who We Are
  • HOW TO SUBMIT
  • Past Publications
    • 2019 Publication >
      • Scientific Research
      • Mathematical Exploration
      • Scientific Exploration
      • Computer Science
    • 2018 Publication >
      • Artistic Creations
      • Historical and Current Explanations
      • Mathematic and Scientific Exploration
      • Scientific Research
    • 2017 Publication >
      • Artistic Creations
      • Historical and Current Explanations
      • Mathematic and Scientific Exploration
      • Reactions and Responses
      • Scientific Research
    • 2016 Publication >
      • Historical and Current Explanations
      • Mathematic and Scientific Explorations
      • Scientific Research
      • Reactions and Responses
      • Artistic Creations
    • 2015 Publication >
      • Historical and Current Explanations >
        • Bell Curves
        • Birds Vs. Turbines
        • Energy in the Obama Era
        • The Future of Neuroscience
        • Gender Gap in Math
        • GMOs--Yes or No?
        • The History of Minecraft: How a Swedish Indie Game Came to Dominate the World
        • The Effect of Prozac on the Brain
        • Philae Lander's Discovery of Organic Molecules
        • Advantages and Disadvantages of Wind Turbines
        • Your Own Worst Enemy: An Overview of Lupus
        • The Methylhex Ban
        • The Effect of Lyme Disease on the Immune system
        • Infectious Mononucleosis
        • Replacing CFCs
        • The Switch
      • Mathematic and Scientific Explorations >
        • The 43rd Figure
        • The Clock
        • The Collatz Conjecture
        • Constructing a Soccer Ball
        • Determining how Ballparks Affect Batter's Ability to Create Hits
        • The Rotating Conundrum
        • Pythagorean Puzzle
        • Mathematic and Scientific Explorations
        • Kinetics Lab
        • Math in the Restaurant Business
        • Math as a Vessel for Social Change
        • Sustainability of Bottled Vs. Tap Water
        • Thoughts on the Lottery
        • Understanding Player Efficiency Rating
      • Scientific Research >
        • Communicating With Computers
        • The Mystery of Asthma
        • The Nanoscopic War Against Cancer
        • Phytochemistry
        • Solving the energy crisis with Intermediate Band Solar Cells
        • A Pain That Never Ends
        • Rapamycin Resistance
        • Ampacity of a Single Core Horizontal Cable
        • Morphological Properties of Texting Acronym Formation
        • cGAS and STING Expression
      • Reactions and Responses >
        • Can Humans Survive the Climate Crisis?
        • My Experience as a Teacher's Assistant
        • Ted Talk Responses
        • Teens For Food Justice
      • Artistic Creations >
        • Chandelier
        • Deltoidal Hexacontrahedon
        • Dodecahedron Card Trick
        • Eye of the Triangle
        • Free Radric Delantic Davis
        • The Grid
        • What Does A Randomly Composed Song Sound Like?
        • Science Wing Mural
    • 2014 Publication >
      • Cover Photo
      • Artistic Creations >
        • Art Using the Fibonacci Sequence
        • Computer Generated Architecture and Designs
        • Mathematical Landscape
        • Math Art
        • Math in Music
      • Historical and Current Explanations >
        • Algae Bio-Fuel
        • An Energy Alternative
        • Clean Energy In Transportation
        • Calorie Restriction
        • Creating Energy in the Modern World
        • Dietary Intervention Impact on Gut Microbial Gene Richness
        • Earthly Applications for NASA Technology
        • Explaining Relative Motion
        • Exploring Artificial Inteligence
        • Gamma Function
        • How Leaves Work
        • Hydrogen Fuel Cells
        • Music and Brain Development
        • Programming Calculators
        • The Science of Microsatellites
        • Sci-Fi Taser
        • Sloane's Gap
        • Sustainable Energy: Why Some Ideas Shine Brighter than Others
        • Understanding The Galvanic Cell
        • The Virus: Our Unforeseen Philosopher's Stone
        • What Are Fuel Cells and How Do They Work?
      • Mathematic and Scientific Explorations >
        • Astrocytes Expressing ALS-Linked Mutated SOD1 Release Factors Selectively Toxic to Motor Neurons
        • Big Bang
        • Dictyostelium Discoideum
        • The Future of Solar Cell Technology
        • And Many More...
      • Reactions and Responses >
        • Alternative Energy Sources, New but Unused
        • An Insight Into the Curious World of Ethnobotany
        • Challenging What We Think We Know
        • The Current State of American Education
        • Discovering New Numbers
        • Interview With an Architect
        • Life of Pi Response
        • Mathematical Art Video Commentary
        • Missing from Science Class
        • The Museum of Math
        • The Inside Scoop on a Real Mathematician
    • 2013 Publication