Improvement of photosynthesis in rice (Oryza sativa L.) as a result of an increase in stomatal aperture and density by exogenous hydrogen sulfide treatment
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- 作者：Bingbing Duan ; Yuehua Ma ; Mengrou Jiang ; Fei Yang ; Lin Ni…
- 关键词：Hydrogen sulfide ; Photosynthesis ; Oxygen sensitivity ; Stomata
- 刊名：Plant Growth Regulation
- 出版年：2015
- 出版时间：January 2015
- 年：2015
- 卷：75
- 期：1
- 页码：33-44
- 全文大小：2,494 KB
- 参考文献：1. Bertolde FZ, Almeida AAF, Pirovani CP, Gomes FP, Ahnetr D, Baligar VC, Valle RR (2012) Physiological and biochemical responses of / Theobroma cacao L. genotypes to flooding. Photosynthetica 50(3):447-57. doi:10.1007/s11099-012-0052-4 CrossRef
2. Booker FL, Reid CD, Brunsch?n-Harti S, Fiscus EL, Miller JE (1997) Photosynthesis and photorespiration in soybean [ / Glycine max (L.) Merr.] chronically exposed to elevated carbon dioxide and ozone. J Exp Bot 48(315):1843-852. doi:10.1093/jxb/48.10.1843 CrossRef
3. Bright J, Desikan R, Hancock JT, Weir LS, Neill SJ (2006) ABA-induced NO generation and stomatal closure in / Arabidopsis are dependent on H2O2 synthesis. Plant J 45:113-22. doi:10.1111/j.1365-313X.2005.02615.x CrossRef
4. Büssis D, Groll UV, Fisahn J, Altmann T (2006) Stomatal aperture can compensate altered stomatal density in / Arabidopsis / thaliana at growth light conditions. Funct Plant Biol 33(11):1037-043. doi:10.1071/FP06078 CrossRef
5. Campbell CR, Plank CO (1998) Preparation of plant tissue for laboratory analysis. In: Kalra YP (ed) Handbook of reference methods for plant analysis. CRC Press LLC, Boca Raton, pp 39-0
6. Chen J, Wu FH, Wang WH, Zheng CJ, Lin GH, Dong XJ, He JX, Pei ZM, Zheng HL (2011) Hydrogen sulphide enhances photosynthesis through promoting chloroplast biogenesis, photosynthetic enzyme expression, and thiol redox modification in / Spinacia oleracea seedlings. J Exp Bot 63(13):4481-493. doi:10.1093/jxb/err145 CrossRef
7. Cheng W, Zhang L, Jiao CJ, Su M, Yang T, Zhou LN, Peng RY, Wang RR, Wang CY (2013) Hydrogen sulfide alleviates hypoxia-induced root tip death in / Pisum sativum. Plant Physiol Biochem 70:278-86. doi:10.1016/j.plaphy.2013.05.042 CrossRef
8. Christou A, Manganaris GA, Papadopoulos I, Fotopoulos V (2013) Hydrogen sulfide induces systemic tolerance to salinity and non-ionic osmotic stress in / strawberry plants through modification of reactive species biosynthesis and transcriptional regulation of multiple defence pathways. J Exp Bot 64(7):1953-966. doi:10.1093/jxb/ert055 CrossRef
9. Coyne PI, Bingham GE (2012) Photosynthesis and stomatal light responses in snap beans exposed to hydrogen sulfide and ozone. J Air Pollut Control Assoc 28(11):1119-123. doi:10.1080/00022470.1978.10470715 CrossRef
10. Dawood M, Cao FB, Jahangir MM, Zhang G, Wu F (2012) Alleviation of aluminum toxicity by hydrogen sulfide is related to elevated ATPase, and suppressed aluminium uptake and oxidative stress in barley. J Hazard Mater 209(210):121-28. doi:10.1016/j.jhazmat.2011.12.076 CrossRef
11. García-Mata C, Lamattina L (2010) Hydrogen sulfide, a novel gasotransmitter involved in gurad cell signaling. New Phytol 188:977-84. doi:10.1111/j.1469-8137.2010.03465.x CrossRef
12. González L, Bola?o C, Pellissier F (2003) Use of oxygen electrode in measurements of photosynthesis and respiration. In: Reigosa JMR (ed) Handbook of plant ecophysiology techniques. Springer, Netherlands, pp 141-53 CrossRef
13. Hou ZH, Wang LX, Liu J, Hou LX, Liu X (2013) Hydrogen sulfide regulates ethylene-induced stomatal closure in / Arabidopsis thaliana. J Integr Plant Biol 55(3):277-89. do - 刊物类别：Biomedical and Life Sciences
- 刊物主题：Life Sciences
Plant Physiology - 出版者：Springer Netherlands
- ISSN：1573-5087
文摘
Hydrogen sulfide (H2S) is considered to be the third gaseous signaling molecule after NO and CO, and it plays an active role in regulating the physiological processes of plants and animals. In this work, rice cultivar ‘IIyou 084-seedlings were treated with NaHS, which is a donor of H2S, for 10?days, and its effects on growth and physiology, including photosynthesis, photorespiration, chlorophyll fluorescence, and stomata, were investigated. The data revealed that 0.01?mM of H2S improved rice biomass and chlorophyll content, while higher concentrations of H2S had an adverse effect on these parameters. Photosynthetic rate, stomatal conductance, and ribulose-1,5-bisphosphate carboxylase (EC 4.1.1.39) activity also increased under 0.01?mM H2S treatment. However, photosynthetic oxygen evolution rate, photosynthetic electron transfer, and photochemical efficiency of PSII were not affected by H2S treatment. In addition, photosynthesis oxygen sensitivity, CO2 compensation point, and glycolate oxidase (EC 1.1.3.1) activity reduced by H2S treatment, and thus photorespiration was down-regulated. Under light, stomatal aperture and density increased by treatment with 0.01?mM H2S. On the basis of these results, it can be deduced that 0.01?mM of H2S treatment improved photosynthesis in rice by increasing its stomatal aperture and density, which may result from reduced photorespiration.