In Vitro Clonal Propagation of Chestnut (Castanea spp.)

Award Information
Agency: Department of Agriculture
Branch: N/A
Contract: N/A
Agency Tracking Number: 30489
Amount: $54,480.00
Phase: Phase I
Program: SBIR
Awards Year: 1995
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
3276 Empire Road SW, Carrollton, OH, 44615
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 () -
Business Contact
 Dr. Diane Doud Miller
Phone: () -
Research Institution
Problems with all types of vegetative propagation of chestnut have hindered the development of the chestnut industry. In vitro propagation offers both a tool for gaining a better understanding of the problems and a propagation method itself. Despite considerable research, there has not been a great deal of success in propagating mature chestnut trees by in vitro methods. We hypothesize that the main reason for lack of success is a consequence of chestnut being a ring porous tree whose anatomy and physiology naturally "wall off" the cultured shoots from the medium, hindering transport of water and solutes to the growning points. We propose to test this hypothesis and circumvent the problem by applying medium to the leaves and by renewing the vascular system by causing secondary (cambial) growth.

* Information listed above is at the time of submission. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government