http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Plant Regeneration from Protoplasts of Solanum tuberosum and S. stoloniferum
Yousef Hamidoghli,Kenneth Ward 한국원예학회 2006 Horticulture, Environment, and Biotechnology Vol.47 No.1
Pot plant materials of cultivated potato Solanum tuberusom cv. Aula and wild species S. stoloniferum were established from tubers and subsequently transferred to tissue culture conditions. One of the main difficulties with cv. Aula protoplast regeneration was the production and oxidation of phenolic compounds, causing browning. Initial culture of protoplasts using liquid medium and weekly replacement with double the volume of fresh medium, starting from the first division, completely overcame the browning problem. After 3 days of the culture, protoplasts of cv. Aula from newly established tissue culture shoots started to bud instead of dividing. The amount of budding in protoplasts isolated from shoots after 3?4 passages in culture was greatly reduced. It is recommended that when starting with in vivo plant materials, several passages during in vitro culture are necessary prior to protoplast culture. During this period, the plants might become adapted to in vitro conditions.