Acknowledgement
Supported by : 한국과학재단
A micropropagation system for black Locust(Robinia pseudoacacia) was established by using shoots and pin-punctured leaves of in vitro germinated seedlings. The greatest number of shoots (an average of 10.5 shoots) was obtained when shoot tips were cultured on MS medium supplemented with 1.0 mg/l BAP and 0.01 mg/l NAA. When pin-punctured leaf explants were cultured on the same medium, mean number of 13.5 shoots were produced. Shoot growth was accelerated by adding 50 mg/l of silver nitrate (
기내발아된 치묘를 사용하여 아까시나무의 기내대량증식 시스템을 확립하고, 미성숙 접합배로부터 체세포배발생에 미치는 요인을 조사하였다. 기내줄기 대량증식에는 MS기본배지에 1.0mg/l BAP와 0.01mg/l NAA를 첨가해 주었을 때 평균 10.5개의 줄기가 발생되었다. 같은 생장조절물질이 첨가된 MS배지에 침으로 자극한 잎을윤 치상하였을 때 13.5개의 줄기가 탄생하였다. 에틸렌 발생을 억제하는 효과를 가지고있는
Supported by : 한국과학재단