The Wild Genomes Program: Optimizing Conservation Outcomes Using Genomics

Posted on by Natalie Larsen

Although it is easy to get swept up in the dark year that was 2020, one advantage of overwhelming darkness is it makes it easier to find the bright spots, the beacons of hope, the people working to make the world a better place. One of these bright spots was the launch of Wild Genomes, a new biobanking and genome sequencing program through Revive & Restore.

Back in 2018, the Catalyst Science Fund was established by Revive & Restore with a 3-year pledge from Promega for $1 million annually. The purpose of the fund is to help support proof-of-concept projects and to advance the development of new biotechnology tools to address some of the most challenging and urgent problems in conservation that currently lack viable solutions, including genetic bottlenecks, invasive species, climate change and wildlife diseases. 

Through this fund, the Wild Genomes program was launched, with the goal of getting sequencing and biobanking tools into the hands of people working to protect biodiversity right now, and to help support them in applying genomic technologies towards their wildlife conservation efforts.

In their first request for proposals , the competitive Wild Genomes program received over 58 applications from researchers in 19 different countries, all of which aimed to address various species conservation issues using applied genomic technologies. The second round of projects, to be announced this Spring, will focus solely on marine species. Take a look at these first 11 amazing projects that have been awarded funding and the species conservation challenges they are taking on below:

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Observing the Human Developmental Clock with Bioluminescence Live-Cell Imaging

Posted on by Johanna Lee

What is the Developmental Clock?

The development of the human embryo is a complicated process that involves careful coordination of thousands of genes. Just like musical instruments in an orchestra, each gene performs its role—sometimes silent, sometimes intense—but always right on cue. The tempo of the symphony, or the speed of embryonic development, depends on an intrinsic biological clock known as the developmental clock. The developmental clock is like the conductor of the orchestra, controlling the tempo of the music and ensuring that each gene is expressed at the right moment with the right intensity. If just one gene is expressed too soon or going one beat too fast, it could disrupt the harmony of the whole symphony, resulting in an improperly developed embryo.

One example of what could happen when the developmental clock is disrupted is a disease called spondylocostal dysostosis (SCDO). SCDO is a genetic disorder that causes abnormal formation of the spine and ribs. Patients often have a short neck and trunk, and an abnormal curvature in the spine (scoliosis). SCDO can be caused by a mutation in the HES7 gene. HES7 is an “oscillating gene”, a kind of gene that is expressed in a rhythmic pattern—like the beating of a drum. This rhythm is essential for forming our ribs and each vertebra of our spine—a process known as “segmentation”—during early embryonic development.

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Three Pillars of ESI Mastery: Part Three

Posted on by Promega

A Future Vision that Shapes Today’s Behavior

Today’s blog is written by Malynn Utzinger, Director of Integrative Practices, and Tim Weitzel, ESI Architect.

In one of our earliest blogs, we shared one of our favorite parables about a stonecutter. it went as follows:

In medieval times, a traveler happens upon a stonemason and asks him, “What are you doing?” The stonemason says wearily, “I spend long, hard days cutting and laying stone.” Further down the traveler encounters a second stonemason and asks him the same question, “What are you doing?” This stonemason, more energetically, replies. “I’m building a wall. I am blessed to have work that allows me to support my family so well.” Again, walking on, the traveler encounters a third stonemason doing the same work as the previous two; yet this stonemason is beaming with life. When the traveler asks what he is doing, he spreads his arm wide and exclaims, “I am building a cathedral that will uplift countless lives for centuries to come!”

ESI Mastery Part Three

The last pillar of Emotional and Social Intelligence (ESI) Mastery that we explore in this three-part series is the importance of identifying a vision or writing a future story. This vision or story shapes how we behave so that we can live into it.

In short, stories drive our lives. However, too often, the wrong story causes us to become stuck in a version of reality that cuts us off from giving and receiving the best of ourselves and of life.

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Advancing Understanding of Hypoxic Gene Regulation Using Reporter Genes: Celebrating the Work of Dr. Gregg L. Semenza

Posted on by Promega

This post is written by guest blogger, Amy Landreman, PhD, Sr. Product Manager at Promega Corporation.

Oxygen is necessary for animal life. It’s essential for cellular respiration and the production of energy (ATP) we require to survive. Given the need for oxygen, it isn’t surprising that our bodies have evolved ways to sense and adapt to decreased oxygen conditions (hypoxia). We can increase the production of new blood vessels by producing vascular endothelial growth factor (VEGF) or increase red blood cell (RBC) production by increasing the levels of eythropoietin (EPO), the hormone that plays a key role in the production of RBCs. But how does our body sense low oxygen, increase EPO levels, and kick our RBC production into gear? Nobel laureate Gregg L. Semenza has been honored for his contributions to our understanding of this process, and his research demonstrates the value of reporter genes and bioluminescence for studying gene regulation.

Reporter genes and bioluminescence are important tools for studying gene regulation
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Fighting Plant Pathogens Worldwide with the Maxwell® RSC PureFood GMO and Authentication Kit

Posted on by Ken Doyle

Among the one trillion or so species that share space on our planet, complex relationships have emerged over time. Such relationships, in which two or more species closely interact, are collectively termed symbiosis. Although it’s commonly assumed that symbiotic relationships are mutually beneficial, this example constitutes only one type of symbiosis (known as mutualism). The traditional predator-prey relationship, clearly a one-sided arrangement, is also an example of symbiosis.

Olive trees in Italy are being affected by the plant pathogen Xylella fastidiosa

The sheer diversity of microbial species has led to the development of many well-characterized relationships with plants and animals. Perhaps the best-known example of mutualism in this context is the process of nitrogen fixation. In this process, various types of bacteria that live in water, soil or root nodules convert atmospheric nitrogen into forms that are readily used by plants. On the other hand, some types of bacteria-plant relationships are parasitic: the bacteria rely on the plant for survival but end up damaging their host. Parasitic relationships can have devastating ecological and economic consequences when they affect food crops.

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Oh, The Ways You Can “Glo”

Posted on by Joliene Lindholm

Here at Promega, we have been helping your experiments “Glo” for 30 years by utilizing the sensitivity and wide dynamic range of bioluminescence detection methods. However, we’ve found that many scientists are still more familiar with older techniques like colorimetric or fluorometric detection than with luminescence. This anniversary year we are taking stock of all the assays and applications made possible with luminescence technologies. Check out our 30 Years and Glo-ing Celebration to learn more about how we’re celebrating luminescent assays and technologies this year.

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Buckling Down to Scale Up: Providing Support Through the Pandemic

Posted on by Riley Bell

The past year has been a challenge. Amidst the pandemic, we’re thankful for the tireless work of our dedicated employees. With their support, we have continuously stayed engaged and prepared during all stages of the COVID-19 pandemic so that we can serve our customers at the highest levels.

How We Got Here

The persistent work by our teams has made a great impact on the support we can provide for scientists and our community during the pandemic. From scaling up manufacturing to investing in new automation, every effort has helped.

Promega has a long history of manufacturing reagents, assays, and benchtop instruments for both researching and testing viruses. When the pandemic began in 2020, we responded quickly and efficiently to unprecedented demands. In the past year, we experienced an approximately 10-fold increase in demand for finished catalog and custom products for COVID-19 testing. In response to these demands, we increased production lines. One year ago, we ran one shift five days per week. Currently, we run three shifts seven days per week. This change has allowed 50 different Promega products to support SARS-CoV-2 testing globally in hospitals, clinical diagnostic laboratories, and molecular diagnostic manufacturers. Additionally, our clinical diagnostics materials make up about 2/3 of COVID-19 PCR tests on the global market today. Since January 2020, Promega has supplied enough reagents to enable testing an estimated 700 million samples for SARS-CoV-2 worldwide.

Developments and Advances

Promega products are used in viral and vaccine research. This year, our technologies have been leveraged for virtually every step of pandemic response from understanding SARS-CoV-2 to testing to research studies looking at vaccine response.

Promega product: The Lumit™ Dx SARS-CoV-2 Immunoassay

Who Got Us Here

We are extremely grateful for our employees. In the past year, we hired over 100 people and still have positions open today. While welcoming newcomers, this challenging year also reinforced the importance of our collaborative culture. Relationships at Promega have been built over multiple years. The long history of our teams allows us to stay coordinated while prioritizing product distribution to customers across the globe. It also leads to effective communication with colleagues and vendors. Those leading our manufacturing operations team, for example, have an average tenure of 15 years. Their history in collaborating through challenging situations helps them quickly focus where needed most.

Our 600 on-site employees support product manufacturing, quality, and R&D. They do it all while remaining COVID-conscious by social distancing, wearing masks, working split shifts, and restricting movement between buildings. While we continue to practice physical safety precautions, we also prioritize our employees’ mental health and wellness. Promega provides a variety of wellness resources including phone and video mental health sessions, virtual fitness and nutrition classes, and stress and anxiety tools.

What’s to Come

While we acknowledge that the COVID-19 is not over, we are proud of the support we have been able to provide to customers working both on pandemic research and critical research not related to COVID-19. Our policies of long-term planning and investing in the future has allowed us to respond quickly and creatively and learn from the experience.

Related Posts

A Bioluminescent Biosensor for Detection of Mycotoxins in Food

Posted on by Johanna Lee

3D artistic rendering of a NanoBiT assay, the system used in this study for detection of mycotoxins in food

Food contamination is a serious global health issue. According to the WHO, an estimated 600 million, almost 1 in 10 people globally, suffer from illness after eating contaminated food—and 420,000 die. Developing new technologies for more effective testing of food contaminants can help reduce that number and improve public health.

A recent application of bioluminescent technology could change the way we test for mycotoxins in the future. Dr. Jae-Hyuk Yu, Professor of Bacteriology at the University of Wisconsin-Madison, and his then graduate student, Dr. Tawfiq Alsulami, collaborated with Promega to develop a bioluminescent biosensor that enables simple and rapid detection of mycotoxins in food samples.

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The Work of Emmett Chappelle: Lighting Up the Search for Extraterrestrial Life

Posted on by Michele Arduengo

What do the workings of red blood cells, ensuring breathable air for astronauts, and scraping soil off NASA’s Viking spacecraft have in common? The sharp thinking of biochemist Emmett Chappelle.

Image of Emmett Chappelle working with other scientists.
Emmett Chappelle conducting research.

February is Black History Month in the US—a time to reflect on the contributions of African Americans in all fields and celebrate their accomplishments while recognizing the adversity they had to overcome in American society.

2021 also marks 30 years since the first firefly luciferase reporter vectors and detection reagents became available as products. There’s no better person to highlight this month than Emmett Chappelle, whose work with the luciferase reaction is still used for many applications today.

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Finding Signs of Cancer in Dinosaur Fossils

Posted on by Sara Klink
Centrosaurus is a herbivorous Ceratopsian dinosaur that lived in Canada in the Cretaceous Period. A recent report describes the characterization of cancer in a Centrosaurus dinosaur fossil.
Centrosaurus is a herbivorous Ceratopsian dinosaur that lived in Canada in the Cretaceous Period.

Did dinosaurs get cancer? That isn’t an easy question to answer. Finding and diagnosing cancer in dinosaur fossils has proven difficult. Any soft tissue, the typical location of tumors, has degraded over the millennia. Fossilized bones millions of years old are subject to wear and tear, making it hard to distinguish bone damage from possible pathology. By using the knowledge and expertise gained from diagnosing cancer in humans, a team reported in The Lancet Oncology that they found the first known case of osteosarcoma in a lower leg bone from a horned dinosaur found in southern Alberta, Canada.

This case of bone cancer discovered in a specimen of Centrosaurus apertus found in the Canadian Dinosaur Park Formation was confirmed by examining the bone surface along with radiographic and histological analysis. The 77–75.5-million-year-old case was compared to both a normal C. apertus fibula from the Oldman formation also in southern Alberta, Canada, as well as a human fibula with an osteosarcoma.

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