American Chestnut Research and Restoration
- Project using microprogation to contribute to conservation of the tree, Castanea dentata, and study resistance to blight, leaf spot and stem canker, possibly aiding transgenic modification, at SUNY College of Environmental Science and Forestry, Syracuse,
- http://www.esf.edu/chestnut/

International Association for Plant Tissue Culture and Biotechnology
- Historical introduction, links to congresses, contacts for members and the secretariate in Beijing, China.
- http://www.genetics.ac.cn/IAPTCB.htm

Tissue Culture Protocols
- Guides in support sales of media, growth regulators, antibiotics and sterilization reagents from Sigma-Aldrich Co.
- http://www.sigmaaldrich.com/Area_of_Interest/Life_Science/Plant_Biotechnology/Tissue_Culture_Protocols.html

UNE Horticultural Science and Plant Biotechnology Group
- Books, video list and guide from 1996, enabling small scale use of micropropagation, with simple apparatus and media. Includes operational steps to clone plants, acclimatisation and potting advice from the University of New England, Armidale, New South Wa
- http://www.une.edu.au/agronomy/hort/

National Center for Genetic Resources Preservation
- NCGRP conserves genebanks for species diversity of crops and animals important to agriculture, landscapes and environmental sustainability, beyond seed storage using cryogenics. Serves as repository for semen, graftable plant buds or in vitro plantlets, f
- http://www.ars-grin.gov/ncgrp/

Plant Tissue Culture Information Exchange
- Global resource for researchers, teachers and producers. Includes links to equipment, media, commercial micropropagation labs, and research reports including chimeral segregation and somatic embryogenesis, maintained by the Texas A and M Horticulture prog
- http://aggie-horticulture.tamu.edu/tisscult/

Plant Tissue Culture
- Laboratory protocol for micropropagation from stem tip, node, meristem, embryo or seed. Includes forum maintained by the National Health Museum, Washington, DC.
- http://www.accessexcellence.org/LC/ST/st2bgplant.html