Method for cloning rice auxin induced protein gene
A technology for inducing protein and auxin, applied in the fields of biochemical equipment and methods, genetic engineering, plant genetic improvement, etc., can solve the problems that restrict the high-level development of agricultural biotechnology breeding, lack and other problems, and achieve easy implementation steps and implementation conditions. The effect of loose, simple implementation steps
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[0022] Below in conjunction with the preferred embodiment, the specific implementation steps provided according to the present invention are described in detail as follows:
[0023] (1) Preparation of rice transformed receptors
[0024] Dehull the mature seeds of rice variety Nipponbare, first soak in 70% alcohol for 1 minute, then sterilize with 0.1% mercuric chloride solution for 20 minutes, then rinse with sterile water for 3 times, blot dry and inoculate into NB D Callus induction was carried out on the culture medium at a culture temperature of 25±1° C. After 1 week, the callus was picked for subculture, and after 2 weeks of subculture, the callus was taken out for transformation.
[0025] (2) Genetic transformation of rice
[0026]Pick a single colony of Agrobacterium into YEP liquid medium containing 50mg / L kanamycin and 20mg / L rifampicin, culture with shaking at 28°C for 14 hours, so that the concentration of the bacteria solution reaches the OD value of 0.5, and then...
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