Plant Tissue Culture Ppt Pdf |top| Now

– Rooting and the critical Hardening process.

– Explant selection, sterilization, and multiplication.

Required in trace amounts (less than 0.5 mmol/L). These include Iron (Fe), Manganese (Mn), Zinc (Zn), Boron (B), Copper (Cu), and Molybdenum (Mo). They act as cofactors for crucial enzymatic reactions. 2. Carbon and Energy Sources

The process of plant tissue culture can be broken down into a series of logical steps. Most presentations and textbooks will cover these stages in detail, often with helpful diagrams. plant tissue culture ppt pdf

A small piece of plant tissue (leaf, stem, root, or bud) is cut from the donor plant.

A standard lab requires specific equipment to maintain sterility and support growth: Laminar Airflow Cabinet: Provides a sterile workspace for inoculation. Autoclave: Uses steam to sterilise media and glassware. Growth Room/Incubator: Controls light, temperature, and humidity. Culture Media: Usually a mix of inorganic salts (like ), vitamins, sugar, and growth hormones. Slideshare Presentation Resources

Explants are washed in running tap water with a few drops of mild detergent (e.g., Tween-20). – Rooting and the critical Hardening process

The cultures are incubated in a growth room with specific light, temperature (typically 24–26°C), and humidity. Once shoots emerge, they are periodically cut into smaller segments and transferred to fresh, high-cytokinin media to multiply the total number of shoots exponentially. Step 5: Rooting

Setting up a plant tissue culture laboratory requires distinct zones to ensure sterility and precision. Laboratory Areas

: Growing the cultures in a controlled environment (light/temperature) to induce cell division and shoot formation. These include Iron (Fe), Manganese (Mn), Zinc (Zn),

Usually sucrose, as in vitro plants have limited photosynthetic capabilities.

Meristem tip culture allows industries to completely eliminate viruses from economically vital crops, such as potato, banana, sugarcane, and strawberry.

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