| 酸铝对杉木根DNA合成的影响 |
| |
| 引用本文： | 王晓丽,杨婉身,陈惠,张健.酸铝对杉木根DNA合成的影响[J].西南农业大学学报,2000,22(4):362-364. |
| |
| 作者姓名： | 王晓丽 杨婉身 陈惠 张健 |
| |
| 作者单位： | 四川农业大学基础部,四川雅安 |
| |
| 摘 要： | 通过杉木水培试验，研究酸性条件下不同铝浓度对１年生杉木根ＤＮＡ合成的影响。结果表明：在相同ｐＨ条件下，随着水溶液中ＡＬ＾３＋含量的增加，杉木新根ＤＮＡ水解液中ＡＬ＾３＋含量增加，ＤＮＡ合成减慢，根重降低；在相同ＡＬ＾３＋浓度条件下，随ｐＨ升高，ＤＮＡ水解液中ＡＬ＾３＋含量降低，ＤＮＡ合成加快，根重增加。
|
| 关 键 词： | 酸铝 杉木 DNA 合成 |
| 文章编号： | 1000-2642(2000)04-0362-03 |
| 修稿时间： | 2000-01-30 |
INFLUENCE OF ACID ALUMINUM ON DNA COMPOUND IN CHINESE FIR ROOT |
| |
| WANG Xiao-li
,YANG Wan-shen
,CHEN Hui
,ZHANG Jian.INFLUENCE OF ACID ALUMINUM ON DNA COMPOUND IN CHINESE FIR ROOT[J].Journal of Southwest Agricultural University,2000,22(4):362-364. |
| |
| Authors: | WANG Xiao-li YANG Wan-shen CHEN Hui ZHANG Jian |
| |
| Institution: | WANG Xiao-li
,YANG Wan-shen
,CHEN Hui
,ZHANG Jian
;(Sichuan Agricultural University, Yaan 625014, China) |
| |
| Abstract: | The influence of acid-aluminum on DNA compound of the one-vear Chinese fir mot was studied by water culture. The results showed that that the more alumimum was in culture fluid, the more aluminum was in DNA of Chinese fir root in same pH. The DNA compound slowed down, and the root weight decreased. With pH rising the aluminum in DNA of Chinese fir mot decreased in stone alumimum. The DNA was compounded fast, and the root weight increased. |
| |
| Keywords: | acid-aluminum fir DNA compound |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《西南农业大学学报》浏览原始摘要信息 |
| 点击此处可从《西南农业大学学报》下载免费的PDF全文 |
|
