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珍稀濒危美花石斛高效离体再生:一步成苗开启保育新篇
美花石斛(Dendrobium primulinum Lindl.)濒危且兼具观赏、药用价值。研究人员探究了 MS 培养基强度、天然有机添加剂及植物生长调节剂对其茎段再生和一步成苗的影响。成功获得胚胎发生愈伤组织,明确了适宜培养基。两种再生途径各有优势,可结合应用助力保育。
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