{"id":2291,"date":"2023-11-07T10:03:42","date_gmt":"2023-11-07T10:03:42","guid":{"rendered":"https:\/\/www.embl.org\/about\/info\/sustainability\/?p=2291"},"modified":"2023-11-07T12:09:44","modified_gmt":"2023-11-07T12:09:44","slug":"do-we-really-need-that-many-tip-boxes-how-a-simple-question-can-lead-to-greener-omics","status":"publish","type":"post","link":"https:\/\/www.embl.org\/about\/info\/sustainability\/do-we-really-need-that-many-tip-boxes-how-a-simple-question-can-lead-to-greener-omics\/","title":{"rendered":"Do we really need that many tip boxes? How a simple question can lead to greener omics"},"content":{"rendered":"\n

As we go further into the omics era, collaboration between scientists and suppliers is necessary to ensure we develop technologies that can advance science without harming the environment.<\/strong><\/p>\n\n\n\n

The omics era, marked by the rapid advancement of high-throughput technologies, has revolutionised the field of molecular biology, propelling forward our understanding of biological systems. This scientific revolution has opened up new avenues for human health and environmental conservation. However, it is crucial to recognise the impact it has on  environmental sustainability. To put it simply, Omics research uses a lot of \u2018stuff\u2019. Together with the generation of vast amounts of data and the ever-increasing demand for computing power, the manufacturing, disposal, and maintenance of equipment and resources used in omics significantly contribute to environmental degradation. <\/p>\n\n\n\n

To harness the benefits of the omics era while mitigating its negative impact on the environment, researchers and suppliers must work together. EMBL\u2019s core facilities, scientists and suppliers have collaborated to address waste generation during omics research, specifically in library preparation and related processes. Their approach focuses on optimising protocols and embracing eco-friendly techniques and equipment to minimise their environmental impact.<\/p>\n\n\n\n

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From left to right, Patrick Hasenfeld, Ferris Jung, Eva Benito-Garagorri and Catherine Stober standing next to the tower of pipette tip boxes used in the protocol before their optimisation. Credit: Massimo Del Prete.<\/figcaption><\/figure>\n\n\n\n

In particular, scientists from the Korbel lab and the GeneCore facility, have managed to more than halve <\/strong>the number of pipette tips \u2013 and their corresponding plastic boxes \u2013 and multiwell plates necessary for an efficient and reproducible single-cell DNA template strand sequencing (Strand-seq) protocol. This is only possible with the assistance of the pipetting robot manufacturer Beckmann<\/a> and their help in setting up this new pipeline. Moreover, these changes have also led to an increase in the versatility of the method, making possible the combination of Strand-Seq with RNA-seq. This new approach is not only more environmentally friendly and more efficient but also helps to save a great amount of money.<\/p>\n\n\n\n

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Eva Benito-Garagorri operating the Beckmann robot used in the protocol. Credit: Massimo Del Prete<\/figcaption><\/figure>\n\n\n\n

For the success of this method, the researchers have optimised the number of steps needed to get a high-quality and pure sample, especially by cleaning the sample only when it is necessary rather than at every step of the sample preparation. These kinds of changes require not only a great amount of work and the highest expertise but also tremendous courage. Changing a process that works, in order to make it more environmentally friendly, is not something one sees every day in the scientific world.<\/p>\n\n\n\n

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From left to right, Patrick Hasenfeld, Eva Benito-Garagorri, Ferris Jung and Catherine Stober standing next to the tower of pipette tip boxes used in the protocol after the optimisation. Credit: Massimo Del Prete.<\/figcaption><\/figure>\n\n\n\n

In addition to EMBL scientists\u2019 efforts, novel liquid-handling technologies and automation have been integrated into the routine work of EMBL facilities. These help with precisely dispensing reagents and samples, eliminating the need for excessive manual pipetting and integrating the wash and reuse of pipette tips. These methods not only reduce plastic waste but also enhance the reproducibility and efficiency of library preparation, once again demonstrating that sustainability and quality science go hand in hand.  As a result, the scientific community is driving positive change by embracing sustainable practices, fostering a greener future for molecular biology and environmental sustainability.<\/p>\n\n\n\n

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Did you know that producing one Strand-seq library requires 27 tip boxes and 13 hard plastic plates? With the newly developed protocol, this amount can be reduced to 12 boxes and 5 plates!<\/p>\n<\/div>\n\n\n

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\u201cSometimes you just need to dismiss the fear of modifying a protocol, take that step, and try to test new things. What if it does work and you end up with a much better protocol?\u201d<\/em> <\/p>\n\n\n\n

Eva Benito-Garagorri<\/strong><\/p>\n\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\u201cIt is not only the technology that we need, but the people\u2019s mindset that has to change to allow the development of better protocols.\u201d<\/em> <\/p>\n\n\n\n

Patrick Hasenfeld<\/strong><\/p>\n\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\n EMBL Sustainability Stories <\/h3> \n

With EMBL Sustainability Stories, the Sustainability Team wants to showcase the positive environmental impact of our colleagues. By shining a spotlight on the people and actions that make EMBL more sustainable, we can all become more aware of the different ways we can contribute to fighting the current environmental crisis.<\/p>\n

 <\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

As we go further into the omics era, collaboration between scientists and suppliers is necessary to ensure we develop technologies that can advance science without harming the environment.<\/p>\n","protected":false},"author":6,"featured_media":2305,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"embl_taxonomy":[],"class_list":["post-2291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"acf":[],"embl_taxonomy_terms":[],"featured_image_src":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-content\/uploads\/2023\/11\/GeneCore-13b-scaled.jpg","_links":{"self":[{"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/posts\/2291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/comments?post=2291"}],"version-history":[{"count":9,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/posts\/2291\/revisions"}],"predecessor-version":[{"id":2325,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/posts\/2291\/revisions\/2325"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/media\/2305"}],"wp:attachment":[{"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/media?parent=2291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/categories?post=2291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/tags?post=2291"},{"taxonomy":"embl_taxonomy","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/sustainability\/wp-json\/wp\/v2\/embl_taxonomy?post=2291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}