|
|||||
|
|
| Effect of Phytosulfokine-α on Agrobacterium-Mediated Transformation in Rice | |
| 作者姓名： | CHEN De-xi XU Zheng-jun MA Bing-tian LI Shi-gui (Rice Research Institute Sichuan Agricultural University Wenjiang 611130 China) |
| 作者单位： | Rice Research Institute，Sichuan Agricultural University，Wenjiang 611130，China |
| 摘 要： | Phytosulfokine(PSK)is a new peptide plant hormone,which was isolated in the conditioned medium of cultures derived from both monoco-tyledonous and dicotyledonous plants,such as Asparagus officinalis mesophyll[1],rice[2],zinnia[3],and carrot[4].PSK has two types of structure:PSK-αand PSK-β.The former is a sulfated pentapeptide[H-Tyr(SO3H)-Ile-Tyr(SO3H)-Thr-Gln-OH],the latter is a sulfated terapeptide[H-Tyr(SO3H)-Ile-Tyr(SO3H)-Thr-OH].Both are heat-stable,susceptible to pronase… |
| 本文献已被 CNKI 等数据库收录！ | |