Comprehensive Guide to Plant Tissue Culture: Concepts, Techniques, and Applications
Tissue culture provides efficient methods for conserving the genetic resources of rare, endangered, or economically important plant species. Slow-growth storage and cryopreservation (storage in liquid nitrogen at ~-196°C) allow for long-term, secure maintenance of valuable germplasm.
The sterile explant is placed onto a sterile nutrient medium (often solidified with agar) within a culture vessel (e.g., a test tube or a jar). The medium contains a balanced mixture of macronutrients, micronutrients, vitamins, a carbon source (usually sucrose), and specific plant growth regulators (PGRs) to encourage the initial growth response. plant tissue culture ppt pdf
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Protoplasts from two different species can be fused using Polyethylene Glycol (PEG) or electrical pulses to create a , bypassing sexual incompatibility barriers. 7. Applications of Plant Tissue Culture The medium contains a balanced mixture of macronutrients,
The cleanest room where the actual explant transfer happens.
Search for "Plant Tissue Culture: A Laboratory Manual" by P.K. Gupta or "Introductory Plant Tissue Culture" by M.K. Razdan (sample chapters available as PDFs). Applications of Plant Tissue Culture The cleanest room
– The culture of roots transformed by Agrobacterium rhizogenes , used for producing valuable secondary metabolites.