l0g meaning in English

致死量为

Bap performed more important function than kt in differentiation of tall fescue embryogenic calli , but better results could be achieved with combination of 2mg / l bap and 0 . 5mg / l kt . at this cytokinin level , 0 . 5mg / l naa was recommended to obtain the highest callus regeneration frequency . plant regeneration could be evidently boosted when embryogenic calli were pre - differentiated on high - osmoticum medium with 60g / l sucrose , and / or when the pre - differentiated compact calli were differentiated on differentiation medium solidified with l0g / l agar
高羊茅胚性愈伤组织分化时， bap的作用要比kt大，但2mg lbap与0 . 5mg lkt配合可获得更佳的效果；在该细胞分裂素水平下，生长素naa用0 . 5mg l ，愈伤组织再生率最高；胚性愈伤组织先在含60g l蔗糖的分化培养基上高渗预分化，以及经高渗预分化后的致密愈伤组织在琼脂浓度为10g l的分化培养基上分化，能明显促进愈伤组织的植株再生；在分化培养基中添加脯氨酸导致愈伤组织再生率下降，但同时有减少白化苗再生的趋势。