英语语法分析

Prolonged starvation and aging might lead to rejuvenation of embryogenic potential.

长期的饥饿和衰老可以导致胚胎发生能力的复壮。

The results indicated that embryogenic callus was the best material for observed chromosome.

结果表明，胚性愈伤组织是棉花染色体观察的最佳材料。

Many embryogenic calli were produced by subculture of calli induced from mature embryo of rice.

从水稻成熟胚诱导出的愈伤组织经继代培养后可以产生大量的胚性愈伤组织。