?? ???????????????????????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180630/x9-h-hespqrx2799020.jpg)
????:1????????????:??????
2???????
3?????24????
4???????
5??????
???????2?????13???? (??? ?????????????????????????)???????,?????????????????????????????,??????????????????
?????????
?????????????(????????)?????????????,?,????????????“??”?????????,???????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250213/e7286fd9-41e1-4022-92d1-4ccd2ecfc24a_zsite.jpg)
????????????????????????????????????????????????“?”?????????????,?????????????????????????????????????,?????2??13?????????«??????????»(Cell)?????????
?????????,????????????(???????)???????????????,??????????,??????????????????,??????????????????????????????????????,???????????????????????????????????????????????,???????????
??????????,????????,????????????(Strigolactones,SLs)?????,???,??????????,?SbSLT1(Sorghum biocolor SL transporter1)?????SbSLT2(Sorghum biocolor SL transporter2)?
????????????,?????????????,??,?????????????????,???????,??????????SbSLT1??SbSLT2??????????????????,?????????????67%-94%,???49%-52%?
??
??????(AI)???????????SbSLT1????????SbSLT2????????SL?????????????????,?????SbSLT1?????????????????????????SbSLT2??????,???SL??????????????,??????????????SL????,??????
?????????,????,???????
????
??????????????????,???,??,?????,??????????????????????????????????,??????????????????????????????????????????????????????????????????
???????????,????????????????,?????????????????????????????,????????????????????????,??????;?????????????????,???????????,??
??100????????????????-120????
????,?????????????“?????????????”,????????????????“??”??????????,?????????????,???«?????»???????????????????????,????????????????????????????
????????????,?,????????20????????????????????????????,??????????????????,????????????????,?????????????????????????????????????,???????????????????????????????????,????????????????????????????(?????)
?????????:????????????????