Mário Murakami: Roer the bone to break the cellulose

Mário Tyago Murakami has transitioned from a background in molecular biophysics and crystallography to leading strategic research in the bioeconomy. By directing the National Laboratory of Bio-Renewables (LNBR), he focuses on leveraging Brazilian biodiversity—ranging from soil bacteria to the digestive tracts of rare birds—to develop enzymes that convert agricultural waste into sustainable fuels. His work seeks to move Brazil from an ethanol-based biorefinery model toward a "green oil" or hydrocarbon biorefinery model, specifically targeting sustainable aviation fuel (SAF).
Murakami’s approach integrates high-impact fundamental science with regulatory expertise and industrial application. His leadership at CTNBio highlights the necessity of aligning laboratory discoveries with national biosafety regulations to ensure technological sovereignty. While successes like the CelOCE enzyme demonstrate the potential for increasing industrial efficiency, Murakami notes that a significant gap remains between pilot-scale discovery and industrial-scale demonstration, suggesting a need for increased infrastructure investment to support domestic biotechnology startups.

* Mário Tyago Murakami is the director of the National Laboratory of Bio-Renewables (LNBR) at the National Center for Energy and Materials Research (CNPEM) in Campinas, SP.
* Murakami holds a bachelor's degree in food engineering and a doctorate in molecular biophysics from Unesp.
* He was the winner of the 2026 FCW Science Award for energy transition, receiving R$ 500 thousand.
* Murakami serves as the president of the National Biosafety Technical Commission (CTNBio).
* He coordinates the FAPESP Program for Research on Energy Transition.
* In 2025, his group published a study in Nature regarding CelOCE, an enzyme that breaks down cellulose via oxidation.
* CelOCE was discovered in a soil bacterium found near a sugarcane bagasse plant in Quatá, SP.
* The enzyme increased glucose release from sugarcane bagasse by 21% when inserted into an industrial fungus.
* Murakami’s current research includes studying the digestive system of the jacu-cigana bird (Opisthocomus hoazin) to identify enzymes for biorefineries.
* The LNBR operates a pilot plant for bioenergy research.

The strongest version of this narrative is that of a "meritocratic ascent," where a student from a humble public-school background utilizes extreme discipline—described as "bone-eating"—to bridge systemic gaps and eventually lead national strategic infrastructure. It presents a blueprint for integrating academic excellence with regulatory mastery to achieve tangible societal impact.
The narrative relies on a "hero's journey" archetype, framing scientific success as a product of individual resilience and self-imposition. While inspiring, this framing risks obscuring the systemic dependencies of science—such as the critical role of FAPESP funding and the existing infrastructure of CNPEM—by attributing the "peak" primarily to personal grit. The shift from crystallography to bioeconomy is presented as a strategic pivot for "realization," suggesting a philosophy where the value of science is measured by its proximity to industrial application and "public value."
Rooted in a paradigm of technological optimism, the narrative assumes that the "green oil" transition is the inevitable and correct path for Brazil's energy sovereignty. It echoes the historical success of the Proálcool program, attempting to replicate that momentum for the 21st century. The implication is that human agency, when paired with "critical mass" in strategic areas, can decouple economic growth from carbon emissions.
Patterns detected: none
The narrative is an individual profile, not a coordinated influence operation. A hypothetical attack version would use these achievements to claim that current government policy is the sole driver of success or to marginalize other research paths as "non-realizing." The actual content avoids this, focusing on the personal and professional trajectory of the scientist.
Bridge Questions:
1. Does the emphasis on "bone-eating" (extreme work hours and competition) create a sustainable model for the next generation of scientists, or does it risk burnout?
2. How does the pursuit of "industrial application" affect the funding and viability of purely theoretical or basic research in the Brazilian ecosystem?
3. What are the environmental risks associated with the widespread industrial application of enzymes derived from modified fungi or unknown bacteria?