BIOLOGY 1AL Lecture Notes - Lecture 19: Plant Tissue Culture, Plant Hormone, Moniliophthora Perniciosa
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Tissue culture vial with nutrient medium + fraction. Depending on rate of auxin to cytokines (one can form from callus) roots, shoots, or whole plants. High cytokine, low auxin favor shoot: overcome apical dominance. Witches broom inhibits axillary bud, add a drop of cytoclinin. Lots of branches spread out in broom like structure: tumor production. E is associated by the ripening of fruits: ethylene is autocatalytic = stimulus its own production, fruits such as melons, citrus, bananas, apples i. Ethylene is also priced by damaged tissue including damaged fruits. Delay ripening e+co2 compete for an essential process in ripening. Some crops such as mango and pineapple because flowering e treatment. In crops such as cherries, tree is treated with a substance -> increase ethylene. One person working in wales, other was in uc davis. Bud with scales, when remove scales (serves as protection), the bud grows out. Something in the scales would inhibit bud from growing out.
