Biotech Chestnut Tree to Restore Lost Ecosystems and Biodiversity With Your Help

Published January 26, 2023

A recent article, published just before the holidays, shares the history of restoration efforts of the American chestnut tree. The article continues on to detail the current deregulation efforts towards the transgenic tree, Darling 58.

“Over the last twenty years, efforts at the nexus of conservation and biotechnology have genetically engineered (GE) the American chestnut to resist the fungus. The goal is to repatriate the forests and restore them to pre-1900s composition, adding back a key species that supported significant biological diversity.”

The deregulation of this transgenic American chestnut tree is ongoing. In November 2022, the USDA-APHIS announced a public comment period on the draft Environmental Impact Statement petition. This deadline for public comment is January 26, 2023. Please note the article lists the previous deadline, December 27, 2022, before the 30 day extension was granted.

To submit a comment, visit the national register here.

To read the full article by the Genetic Literacy Project, click here.

Sara Fitzsimmons in 2005 with Jim Gage, Dr Phil Arnold, Dr Robert Gregg

2005
Sara Fern Fitzsimmons with Jim Gage, Dr Phil Arnold, & Dr Robert Gregg

2006, Sara Fitzsimmons pollinates at Stockers

2006
Sara pollinating at Stockers, PA

Sara rating cankers at Thorpewood

Sara rating cankers at Thorpewood, MD

Sara at the 25th Annual TACF meeting

2008
Sara at the 25th Annual TACF Meeting

Sara and the Graves tree

2009
Sara in the PSU Graves Orchard

Sara Fern Fitzsimmons in the Glenn Swank stump, 2009

2009
Sara in the Glenn Swank stump, PA

Sara at the International Chestnut Symposium, 2012

2012
Sara at the International Chestnut Symposium

Sara in Vermont

2014
Sara with Harmony Dalgleish and the Berlin American chestnut in Vermont

Kendra and Sara in the field

Sara and Kendra Collins working in the field

Sara presenting at the 2022 TACF Spring Meeting

2022
Sara presenting at TACF’s Spring Meeting

Sara (in the rocker) with TACF staff at the Fall Meeting

2023
Sara (in the rocker) with TACF staff at the Fall Meeting

Sara Fern Fitzsimmons

2024
Sara in the Penn State greenhouses