Donald Danforth Plant Science Center

Donald Danforth Plant Science Center, a tax-exempt nonprofit research institute in St. Louis, Missouri, operates as a prime recipient of federal grants and a prime contractor providing specialized plant science research infrastructure, equipment access, and technical services to federal agencies on a non-competitive, full-and-open basis, with no SBA set-aside designations across its federal footprint.

The Center's federal footprint centers on two distinct capability streams. First, it provides on-demand access to advanced plant science core facilities—including greenhouses, growth chambers, phenotyping equipment, transformation laboratories, tissue culture systems, bioinformatics resources, microscopy infrastructure, and related technical support—to the USDA Agricultural Research Service (ARS) Midwest Area through a series of single-award indefinite delivery contracts (IDCs) with ceilings ranging from $2.7 thousand to $94.7 thousand and firm fixed price delivery orders typically valued between $2 thousand and $25 thousand. These IDC delivery orders, which began in 2022 and continue through 2025, support ARS research priorities in gene editing, drought resilience, crop data analytics, and sustainable agriculture. Second, and larger in dollar magnitude, the Center acts as a prime recipient of federal research grants from the National Science Foundation, the Department of Agriculture's National Institute of Food and Agriculture, the Department of Energy's Office of Science, and other agencies to conduct original plant science research spanning crop improvement, plant genomics, epigenetics, bioenergy, phenotyping technologies, and workforce development.

The Center's customer concentration is highly fragmented across federal science agencies. The top customer by award count is the USDA ARS Midwest Area with 113 awards valued at $1.4 million combined potential value. The National Science Foundation appears across 63 awards with no specific dollar total provided. The Department of Agriculture's National Institute of Food and Agriculture and NSF's Division of Integrative Organismal Systems each appear in approximately 22 awards. A secondary concentration emerges in General Services Administration facility leases: 15 real-estate-related awards carry $29.6 million in combined potential value, reflecting the Center's facility management and property operations rather than scientific service delivery. This bifurcation means that while USDA ARS dominates the science-services contract footprint, GSA real estate awards anchor the dollar rankings but do not represent research or technical capability awards to competitors.

The Center's prime contract vehicle position is narrow and tactical. Basic Ordering Agreement GS06B10030 carries 103 task orders valued at $71 million combined potential value—the dominant parent vehicle—but this vehicle appears to be a GSA leasing or facilities agreement rather than a research services IDIQ. Blanket Purchase Agreements AG64PPB170001, AG64PPB160002, and related instruments carry smaller task order volumes (7 to 14 orders each) with sub-$100 thousand combined potentials. The Center does not hold positions on government-wide research IDIQs, GWACs, or agency-wide research vehicles that would enable task order competition across the federal community; its work flows through direct awards and single-award IDCs with specific customer agencies.

Recent activity shows volatility. The Center received 27 awards in 2022, declining to 20 in 2023, rising to 29 in 2024, then falling to 19 in 2025 and 10 in 2026 (through early October). Fourteen awards carry ultimate completion dates within the next twenty-four months and thus face recompete. The Center's total combined potential value across all 455 awards (prime and sub) is $99.2 million, but combined obligated dollars total $314.6 million—more than three times the potential value—indicating that many awards, particularly older ones, have been fully performed and obligated above their ceiling values or that the dataset includes historical performance actuals.

In its subrecipient role, the Center receives sub-awards from university prime recipients—Purdue University, University of California Davis, University of Nebraska, Cold Spring Harbor Laboratory, University of Kansas, Iowa State University, University of Minnesota, and others—performing imaging analysis, microscopy, phenotyping, genetic analysis, field trials, and bioinformatics support. Recent sub-awards include microscopy localization work for maize anther development under UC Davis, root phenotyping and competitive trait analysis for weedy rice under Washington University, and field phenotyping for disease resistance in Silphium perfoliatum under University of Kansas. The Center also appears as a named sub-recipient under NSF grants led by peer universities in collaborative plant genomics and biotechnology projects.

Federal grant work dominates in scope and strategic importance. NSF Biological Sciences program awards (CFDA 47.074) fund research on plant epigenetics, genome engineering, plant phenotyping technologies, and workforce development. Recent NSF grants include $599.5 thousand for image data-sharing infrastructure in plant phenotyping (awarded August 2026, running through July 2029), $467 thousand for a Research Experiences for Undergraduates (REU) site in plant science (June 2026–May 2029), and $783.5 thousand for a confocal microscope acquisition (March 2026, completion February 2029). USDA National Institute of Food and Agriculture grants address crop improvement and agricultural biotechnology: $980.8 thousand for antifungal peptide development from chickpea (February 2026–January 2030), $500 thousand for K-14 agricultural literacy professional development (December 2025–November 2029), and $800 thousand for intragenic genome engineering using transposable elements (July 2025–June 2028). Department of Energy Office of Science awards support bioenergy research on sorghum photosynthesis and carbon partitioning (both September 2025–August 2027). The Center also receives workforce-development cooperative agreements and NSF Technology, Innovation, and Partnerships (TIP) program support for the "Pivoting to Plants" fellowship program training recent graduates in plant phenomics and data science ($999.9 thousand, July 2024–June 2027).

The Center's capability framing across both contracts and grants reflects a research-infrastructure-services and grant-funded-science identity rather than a federal contractor selling managed services. The concrete work includes provision of plant growth facilities and phenotyping equipment on short-term, cost-recovery basis to USDA researchers; conduct of original research in plant genomics, epigenetics, gene editing, and stress resilience; development of open-source software tools for plant image analysis and phenotyping; training and mentoring of undergraduate and early-career scientists; and collaborative research with university partners on crop improvement and plant biology. The Center operates six single-award IDCs with USDA ARS (the most recent awarded January 2025, running through December 2025) but competes for larger research grants through the standard NSF and USDA peer-review process, not through set-aside or preferential vehicle access. No evidence of subcontracting to other vendors or reliance on prime contractor relationships emerged in the source material; the Center's federal footprint is almost entirely prime (93% of 455 awards).