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1·The reversion of crown galls was investigated by means of induction with phytohormone.

用植物激素研究了冠瘿瘤的逆转。

2·Abscisic Acid (ABA) is an important phytohormone involved in abiotic stress resistance in plants.

ABA是参与植物耐受非生物胁迫的重要激素之一。

3·Ethylene, as a very important phytohormone, regulates a variety of developmental process in plants.

乙烯作为一种重要的植物激素，对植物的生长发育起着调节作用。

4·The results showed that the differentiation rate varied with different explants and ZT may be an ideal phytohormone for shoot differentiation in potato.

试验中观察到马铃薯的分化率在不同外植体间差异较大，ZT有可能是诱导马铃薯芽分化的理想激素。

5·The phytohormone abscisic acid (ABA) is involved in the adaptive stress response and regulates expression of many stress-responsive genes, including some transcriptional factors.

激素脱落酸（ABA）参与了植物对逆境适应，调节包括一些转录因子在内的许多逆境响应基因的表达。

6·Using the biological primary databases at the National Center for Biotechnology Information (NCBI), we constructed a secondary database of phytohormone-related nucleotides and proteins.

以NCBI维护的一级数据库为数据源建立植物激素相关核酸和蛋白质二级数据库。

7·Methods Protocorm-like bodies and callus of DCWL subcultured for 30 days was used as the explants, N6 was used as the basic culture with phytohormone added, and fungal extracts as the elicitor.

取继代培养30 d的铁皮石斛类原球茎作接种材料，以N6为基本培养基，加入植物激素，并以真菌提取物作诱导子，对类原球茎和愈伤组织进行诱导培养。

植物激素

1·Methods Protocorm-like bodies and callus of DCWL subcultured for 30 days was used as the explants, N6 was used as the basic culture with phytohormone added, and fungal extracts as the elicitor.

取继代培养30 d的铁皮石斛类原球茎作接种材料，以N6为基本培养基，加入植物激素，并以真菌提取物作诱导子，对类原球茎和愈伤组织进行诱导培养。

2·The reversion of crown galls was investigated by means of induction with phytohormone.

用植物激素研究了冠瘿瘤的逆转。