Rice vacuum penetration genetic transformation method
The invention relates to a rice vacuum penetration genetic transformation method. The method is carried out by using a rice vacuum penetration genetic transformation device. The device is provided with a through hole in the middle of a bearing desk, a bottom plate is arranged on the desk, a transfor...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a rice vacuum penetration genetic transformation method. The method is carried out by using a rice vacuum penetration genetic transformation device. The device is provided with a through hole in the middle of a bearing desk, a bottom plate is arranged on the desk, a transformation chamber is arranged on the bottom plate, an upper cylinder and a lower cylinder are arranged in the middles of the upper surface and the lower surface of the bottom plate, a magnet ring II and a magnet ring I are respectively sleeved on the upper cylinder and the lower cylinder, the lower cylinder and the magnet ring I are located below the surface of the desk, the upper cylinder and the magnet ring II are located in the chamber, a bracket for placing a penetration fluid container is arranged on the magnet ring II, an annular receiving station, an air breather pipe with a valve, and a vacuum air exhaust connecting pipe are arranged on the inner wall at the upper part of the chamber, and a seal ring is arrang |
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