The influence of liquid nitrogen (LN) on the germination of C. australis spores and survival of gametophytes at various stages of development was investigated. Exposure to LN did not change the viability of mature spores (80 percent) but stimulated the germination of immature spores from 1.9 percent
Using cyto-morphological analysis of somatic embryogenesis (SE) in the tree fern Cyathea delgadii as a guide, we performed a comparative proteomic analysis in stipe explants undergoing direct SE. Plant material was cultured on hormone-free medium supplemented with 2% sucrose. Phenol extracted
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة