Engineering Agrobacterium for the 21st century

BasidioBio uses synthetic biology to engineer user-defined control over Agrobacterium-mediated transformation in plants and fungi.

A gradient of Arabidopsis transformation outcomes, from healthy green to stressed red, from the same transgene

One transformation, numerous uncontrollable outcomes

The Challenge

Transformation runs on 1990s tools

  • The field still relies on Agrobacterium strains and binary vectors designed in the 1990s
  • Users lack control over transgene insertion number, integrity, efficiency, and stability

The Solution

Multiplexed screening across diverse determinants of transformation outcome

BasidioBio's design-build-test-learn pipeline: generate variant libraries, high-throughput NGS screen in a scalable proxy system, construct top candidate strains, and validate in the relevant plant system
  • Screen thousands of candidates in weeks—not single variants over months
  • Optimize across efficiency and quality metrics for user-defined transformation outcomes
Pigmented transgenic callus culture on selection media

Transgenic Crop Biotechnology

Applications

Unique solutions for specific engineering goals

Regenerating soybean cotyledon explants in tissue culture

Plant Gene Editing

Agroinfiltrated leaf showing localized transient expression

Plant Molecular Pharming

Array of fluorescent fungal transformant colonies

Fungal Biotechnology

Team

The people behind BasidioBio

Matthew Szarzanowicz

Matthew Szarzanowicz, PhD

CEO & Co-founder

  • Pioneer in Agrobacterium and binary vector engineering
Mitchell Thompson

Mitchell Thompson, PhD

Scientific Advisor & Co-founder

  • Leader in microbial synthetic biology and Agrobacterium Ti plasmid refactoring
Patrick Shih

Patrick Shih, PhD

Scientific Advisor & Co-founder

  • World leader in plant synthetic biology
Larry Gilbertson

Larry Gilbertson, PhD

Scientific Advisor

  • Plant biotechnology expert with 20+ years of industry experience across Monsanto and Bayer

Key Publications & Patents

Binary vector copy number engineering improves Agrobacterium-mediated transformation

Szarzanowicz et al., 2024. Nature Biotechnology

PCT/US2025/032788

Quantitative dissection of Agrobacterium T-DNA expression in single plant cells reveals density-dependent synergy and antagonism

Alamos et al., 2025. Nature Plants

PCT/US2025/026509

Supported by

Activate Cyclotron Road

Let's talk

Whether you're exploring a partnership, curious about the technology, or just want to learn more — reach out directly.

mszarz@basidio.bio