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  <title><![CDATA[A Journey to the Origins of Multicellular Life: Long-Term Experimental Evolution in the Lab]]></title>
  <body><![CDATA[<p>The world would look very different without multicellular organisms – take away the plants, animals, fungi, and seaweed, and Earth starts to look like a wetter, greener version of Mars.&nbsp;But precisely how multicellular organisms evolved from single-celled ancestors remains poorly understood. The transition happened hundreds of millions of years ago, and early multicellular species are largely lost to extinction.</p>

<p>To investigate how multicellular life evolves from scratch, researchers from the Georgia Institute of Technology decided to take evolution into their own hands. Led by&nbsp;<a href="https://biosciences.gatech.edu/people/will-ratcliff">William Ratcliff</a>, associate professor in the&nbsp;<a href="https://biosciences.gatech.edu/">School of Biological Sciences</a>&nbsp;and director of the&nbsp;<a href="https://qbios.gatech.edu/">Interdisciplinary Graduate Program in Quantitative Biosciences</a>, a team of researchers has initiated the first long-term evolution experiment aimed at evolving new kinds of multicellular organisms from single-celled ancestors in the lab.</p>

<h3><a href="https://research.gatech.edu/journey-origins-multicellular-life-long-term-experimental-evolution-lab">Read the rest of the story here</a>.</h3>
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      <value>2023-05-10T00:00:00-04:00</value>
      <timezone><![CDATA[America/New_York]]></timezone>
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      <value><![CDATA[Over 3,000 generations of laboratory evolution, Georgia Tech researchers watched as their model organism, “snowflake yeast,” began to adapt as multicellular individuals.]]></value>
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      <value><![CDATA[<p>To investigate how multicellular life evolves from scratch, researchers from the Georgia Institute of Technology decided to take evolution into their own hands. Led by&nbsp;<a href="https://biosciences.gatech.edu/people/will-ratcliff">William Ratcliff</a>, associate professor in the&nbsp;<a href="https://biosciences.gatech.edu/">School of Biological Sciences</a>&nbsp;and director of the&nbsp;<a href="https://qbios.gatech.edu/">Interdisciplinary Graduate Program in Quantitative Biosciences</a>, a team of researchers has initiated the first long-term evolution experiment aimed at evolving new kinds of multicellular organisms from single-celled ancestors in the lab.</p>
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            <title><![CDATA[Macroscopic snowflake yeast with elongated cells fracture into modules, retaining the same underlying branched growth form of their microscopic ancestor.]]></title>
            <body><![CDATA[<p>Macroscopic snowflake yeast with elongated cells fracture into modules, retaining the same underlying branched growth form of their microscopic ancestor.</p>
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                  <filename><![CDATA[600-nuclei-cellwall_20220713_01_Maximum_Z (2)_0.png]]></filename>
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                  <file_full_path><![CDATA[http://www.tlwarc.hg.gatech.edu//sites/default/files/2023/05/10/600-nuclei-cellwall_20220713_01_Maximum_Z%20%282%29_0.png]]></file_full_path>
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                  <image_alt><![CDATA[Macroscopic snowflake yeast with elongated cells fracture into modules, retaining the same underlying branched growth form of their microscopic ancestor.]]></image_alt>
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      <email><![CDATA[catherine.barzler@gatech.edu]]></email>
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      <value><![CDATA[<p><a href="mailto:catherine.barzler@gatech.edu">Catherine Barzler,</a>&nbsp;Senior Research Writer/Editor</p>
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