山东科学
山東科學
산동과학
SHANDONG SCIENCE
2011年
6期
56-61
,共6页
周红姿%陈凯%赵晓燕%李纪顺%张新建%杨合同
週紅姿%陳凱%趙曉燕%李紀順%張新建%楊閤同
주홍자%진개%조효연%리기순%장신건%양합동
非致病性双核丝核菌%过氧化物酶%多酚氧化酶%苯丙氨酸转氨酶%几丁质酶%β-1,3-葡聚糖酶
非緻病性雙覈絲覈菌%過氧化物酶%多酚氧化酶%苯丙氨痠轉氨酶%幾丁質酶%β-1,3-葡聚糖酶
비치병성쌍핵사핵균%과양화물매%다분양화매%분병안산전안매%궤정질매%β-1,3-포취당매
Nonpathogenic Binucleate Rhizoctonia species%peroxidase%pelyphenoloxidase%phenylalanine ammonialyase%chitinase%β-1,3-glucanase
用非致病性双核丝核菌(Nonpathogenic Binueleate Rhizoctonia species)菌株BNR-1接种处理小麦植株根际,测定一定生长期内小麦防御酶活性变化,结果表明经过BNR.1处理的小麦样品,其防御酶过氧化物酶(POD)、多酚氧化酶(PPO)、苯丙氨酸转氨酶(PAL)、几丁质酶和β-1,3-葡聚糖酶活性明显提高,而且经过BNR-1处理的小麦样品纹枯病(wheat sharp-eye spot)发病率明显降低。
用非緻病性雙覈絲覈菌(Nonpathogenic Binueleate Rhizoctonia species)菌株BNR-1接種處理小麥植株根際,測定一定生長期內小麥防禦酶活性變化,結果錶明經過BNR.1處理的小麥樣品,其防禦酶過氧化物酶(POD)、多酚氧化酶(PPO)、苯丙氨痠轉氨酶(PAL)、幾丁質酶和β-1,3-葡聚糖酶活性明顯提高,而且經過BNR-1處理的小麥樣品紋枯病(wheat sharp-eye spot)髮病率明顯降低。
용비치병성쌍핵사핵균(Nonpathogenic Binueleate Rhizoctonia species)균주BNR-1접충처리소맥식주근제,측정일정생장기내소맥방어매활성변화,결과표명경과BNR.1처리적소맥양품,기방어매과양화물매(POD)、다분양화매(PPO)、분병안산전안매(PAL)、궤정질매화β-1,3-포취당매활성명현제고,이차경과BNR-1처리적소맥양품문고병(wheat sharp-eye spot)발병솔명현강저。
We employed the strain, BNR-1, of Nonpathogenic Binucleate Rhizoctonia species to inoculate the roots of wheat and to determine the change of wheat defense enzyme activity in a certain vegetative period. Results show that the activities of peroxidase ( POD), polyphenoloxidase ( PPO), phenylalanine ammonialyase ( PAL), chitinase and β-1, 3-glucanase of wheat samples are significantly enhanced after they are processed by BNR-1. Moreover, their sharp eyespot incidence is dramatically decreased after they are processed by BNR-1.