Answers. Best Answer: DNA extraction procedure: See number 8 re:chloroform 1.Treat 25 mg of tissue with Proteinase K by adding 20 ml of stock PK solution (20 mg/ml) and 180 ul water. Function: proteinase destroys protein. 2.Let sit at 55 degrees for at least 1 hour.unction: separates aqueous (top) and phenol (bottom) layers. 7.Remove upper aqueous layer (CONTAINS DNA) to a new tube. 8.Add 200 ul of chloroform to aqueous layer (IN HOOD). Function: removes excess phenol from DNA. 9.Cap tub; mix well by inverting. Function: sets an emulsion; biphasic solution.
Meyer lemons are popular backyard citrus trees. The improved Meyer lemon tree is a virus-free version of the Meyer lemon tree imported to the United States from China. The original Meyer tree was banned from commercial production decades ago.eyer lemons are popular backyard citrus trees. The improved Meyer lemon tree is a virus-free version of the Meyer lemon tree imported to the United States from China. The original Meyer tree was banned from commercial production decades ago.
Properly caring for a grafted Meyer lemon tree facilitates fruit production in as little as two years. Seed grown trees fruit in four to seven years. Attractive, evergreen foliage and sporadic, fragrant flowering are among the reasons people like growing Meyer lemons.Production of the lemon fruit is an added bonus.roperly caring for a grafted Meyer lemon tree facilitates fruit production in as little as two years. Seed grown trees fruit in four to seven years. Attractive, evergreen foliage and sporadic, fragrant flowering are among the reasons people like growing Meyer lemons.