| Biology and Soil |
|
|
|
|
| Effect of Nitric Oxide and Hydrogen Peroxide on Adventitious Root Development of Marigold |
| ZHANG Mei-ling1,2, LIAO Wei-biao3,4, XIAO Hong-lang4 |
1.College of Prataculture, Gansu Agricultural University, Lanzhou 730070, China;
2.College of Sciences, Gansu Agricultural University, Lanzhou 730070, China;
3.Gansu Key Laboratory of Crop Genetic & Germplasm Enhancement, College of Agronomy, Gansu Agricultural University, Lanzhou 730070, China;
4.Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China |
|
|
|
|
Abstract Effect of nitric oxide (NO) and hydrogen peroxide (H2O2) on adventitious root development of marigold (Tagetes erecta L.) and their interrelationship were studied. Results showed that exogenous NO-donor-sodium nitroprusside (SNP) and H2O2, had significant positive effect on adventitious root development, and the effect was dose-dependent with a maximal biological response at 200 μM for H2O2 and 50 μM for SNP. The root number and length of explants treated with both H2O2 and NO were significantly higher than those of explants treated with H2O2 or NO alone. NO is essential for H2O2-induced rooting, and H2O2 is also involved in NO-induced rooting. NO treatment enhanced H2O2 levels in cells of explants hypocotyls, simultaneously external application of H2O2 induced NO generation in cells too. Thus, H2O2 and NO may act synergistically to mediate adventitious root generation of the explants and they may enhance each other's levels by their mutual amplification in that process.
|
|
Received: 10 May 2011
Published: 20 January 2012
|
|
|
| [1]Delledonne M,Xia Y J,Dixon R A,et al.Nitric oxide functions as a signal in plant disease resistance[J].Nature,1998,394:585-588.[2]He Y,Tang R H,Hao Y,et al.Nitric oxide represses the Arabidopsis floral transition [J].Science,2004,305:1968-1971.[3]Correa-Aragunde N M,Graziano M L,Lamattina L.Nitric oxide plays a central role in determining lateral root development in tomato[J].Planta,2004,218(6):900-905.[4]Lombardo M C,Graziano M L,Polacco J C,et al.Nitric oxide functions as a positive regulator of root hair development[J].Plant Signaling Behavior,2006,1:28-33.[5]李师翁,薛林贵,冯虎元,等.植物保卫细胞中ABA、H2O2和NO信号网络研究的进展[J].中国沙漠,2006,26(3):447-453.[6]Beligni M V,Lamattina L.Nitric oxide:A nontraditional regulator of plant growth[J].Trends Plant Sci,2001,6:508-509.[7]Chen Z,Silva H,Klessig D F.Active oxygen species in the induction of plant systemic acquired resistance by salicylic acid[J].Science,1993,262(5141):1883-1886.[8]Delledonne M,Zeier J,Marocco A,et al.Signal interactions between nitric oxide and reactive oxygen intermediates in the plant hypersensitive disease resistance response[J].Proc Natl Acad Sci USA,2001,98(23):13454-13459.[9]Pei Z M,Murata Y,Benning G,et al.Calcium channels activated by hydrogen peroxide mediate abscisic acid signalling in guard cells[J].Nature,2000,406(6797):731-734.[10]Li S W,Xue L G,Xu S J,et al.Hydrogen peroxide involvement in formation and development of adventitious roots in cucumber[J].Plant Growth Regul,2007,52:173-180.[11]Lum H K,Butt Y K,Lo S C.Hydrogen peroxide induces a rapid production of nitric oxide in mung bean (Phaseolus aureus)[J].Nitric Oxide,2002,2:205-213.[12]Desikan R,Griffiths R,Hancock J,et al.A new role for an old enzyme:Nitrate reductase-mediated nitric oxide generation is required for abscisic acid-induced stomatal closure in Arabidopsis thaliana[J].Proc Natl Acad Sci USA,2002,99:16314-16318.[13]李玉强,赵哈林,李玉霖,等.科尔沁沙地不同生境土壤氮矿化/硝化作用研究[J].中国沙漠,2009,29(3):438-444.[14]Sheng Y W,Jin W,Min Z Y,et al.Salicylic acid modulates aluminum-induced oxidative stress in roots of Cassiatora[J].Acta Bot Sin,2004,46:819-828.[15]Zhou B,Guo Z,Xing J,Huang B.Nitric oxide is involved in abscisic acid-induced antioxidant activities in Stylosanthes guianensis[J].J Exp Bot,2005,56(422):3223-3228.[16]Gouvêa C M,Souza C P,Magalhaes C A N,et al.NO-releasing substances that induce growth elongation in maize root segments[J].Plant Growth Regul,1997,21:183-187.[17]Pagnussat G C,Simontacchi M,Puntarulo S,et al.Nitric oxide is required for root organogenesis [J].Plant Physiol,2002,129:954-956.[18]Liao W B,Xiao H L,Zhang M L.Effect of nitric oxide and hydrogen peroxide on adventitious root development from cuttings of ground-cover chrysanthemum and associated biochemical changes[J].J Plant Growth Regul,2010,DOI/10.1007/s00344-010-9140-5.[19]Bright Jo,Desikan R,Hancock J T,et al.ABA-induced NO generation and stomatal closure in Arabidopsis are dependent on H2O2 synthesis[J].Plant J,2006,45:113-122.[20]Hung K T,Hsu Y T,Kao C H.Hydrogen peroxide is involved in methyl jasmonate-induced senescence of rice leaves[J].Physiol Plant,2006,127:293-303.[21]Li Y,Yin H,Wang Q,et al.Oligochitosan induced Brassica napus L.production of NO and H2O2 and their physiological function[J].Carbohydr Polym,2009,4:612-617.[22]廖伟彪,肖洪浪,张美玲,等.4种藤本月季抗旱性综合评价[J].中国沙漠,2010,30(3):547-551.[23]Dunand C,Crèvecoeur M,Penel C.Distribution of superoxide and hydrogen peroxide in Arabidopsis root and their influence on root development:Possible interaction with peroxidases[J].New Phytol,2007,174:332-341.[24]Su G X,Zhang W H,Liu Y L.Involvement of hydrogen peroxide generated by polyamine oxidative degradation in the development of lateral roots in soybean[J].J Integr Plant Biol,2006,48(4):426-432.[25]Li J H,Liu Y Q,Lü P,et al.A signaling pathway linking nitric oxide production to heterotrimeric G protein and hydrogen peroxide regulates extracellular calmodulin induction of stomatal closure in Arabidopsis[J].Plant Physiol,2009,150(1):114-124.[26]陈年来,张玉鑫,安黎哲.NaCl胁迫对甜瓜叶片气体交换和叶绿素荧光特性的影响[J].中国沙漠,2009,29(6):1129-1133.[27]Kolbert Z,Bartha B,Erdei L.Exogenous auxin-induced NO synthesis is nitrate reductase-associated in Arabidopsis thaliana root primordia[J].J Plant Physiol,2008,165:967-975.[28]Wang Y,Ries A,Wu K,et al.The Arabidopsis prohibitin gene PHB3 accumulation[J].Plant Cell,2010,22:249-59. |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
2012, Vol. 32 
