Effects of low temperature and low irradiance on the physiological characteristics and related gene expression of different pepper species
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| 024 | 7 | 0 | |a 10.1007/s11099-015-0084-7 |2 doi |
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| 245 | 0 | 0 | |a Effects of low temperature and low irradiance on the physiological characteristics and related gene expression of different pepper species |h [Elektronische Daten] |c [L. Ou, G. Wei, Z. Zhang, X. Dai, X. Zou] |
| 520 | 3 | |a Pepper is a thermophilous and heliophilic vegetable. In China, pepper is grown in greenhouse during winter and spring under lower temperature and irradiation. In this study, we investigated the effects of low temperature and low irradiance (LTLI) on the physiological characteristics and the expression of related genes in five pepper species, Capsicum annuum L. (CA), C. baccatum L. (CB), C. chinense Jacquin (CC), C. frutescens L. (CF), and C. pubescens Ruiz & Pavon (CP) in order to screen for greenhouse species that is resistant to such adverse conditions. We observed significant reductions not only in photosynthetic pigments and stomatal conductance but also in proline, total soluble sugar, enzyme activity, and root activity; disordered arrangements of leaf palisade and spongy tissues; and first rising and then falling expression of C-repeat binding factor (CBF3) and cold-regulated genes (CORc410). These results indicate that pepper is not resistant to LTLI. We also found that CP showed significantly higher photosynthetic activity, more proline and total soluble sugar, higher enzyme activity, higher root activity, higher CBF3 and CORc410 expression levels, more tightly packed leaf palisade and spongy tissues, and thicker bundle sheath than the other four species did under LTLI, while CF exhibited the lowest values for these indicators. It demonstrated significant differences in the ability to resist to LTLI among different species, with CP showing the strongest resistance, followed by CB. Therefore, we recommend the introduction of CP and CB to greenhouse cultivation to further screen for low temperature and low light-resistant pepper varieties to increase pepper production by strengthening intervariety hybridization. | |
| 540 | |a The Institute of Experimental Botany, 2015 | ||
| 690 | 7 | |a adventitious root |2 nationallicence | |
| 690 | 7 | |a catalase |2 nationallicence | |
| 690 | 7 | |a chlorophyll content |2 nationallicence | |
| 690 | 7 | |a osmotic substances |2 nationallicence | |
| 690 | 7 | |a photosynthesis |2 nationallicence | |
| 690 | 7 | |a superoxide dismutase |2 nationallicence | |
| 690 | 7 | |a CA : Capsicum annuum L |2 nationallicence | |
| 690 | 7 | |a Car : carotenoids |2 nationallicence | |
| 690 | 7 | |a CAT : catalase |2 nationallicence | |
| 690 | 7 | |a CB : Capsicum baccatum L |2 nationallicence | |
| 690 | 7 | |a CBF3 : C-repeat binding factor |2 nationallicence | |
| 690 | 7 | |a CC : Capsicum chinense Jacquin |2 nationallicence | |
| 690 | 7 | |a CF : Capsicum frutescens L |2 nationallicence | |
| 690 | 7 | |a Chl : chlorophyll |2 nationallicence | |
| 690 | 7 | |a CORc410 : cold-regulated gene |2 nationallicence | |
| 690 | 7 | |a CP : Capsicum pubescens Ruiz & Pavon |2 nationallicence | |
| 690 | 7 | |a E : transpiration rate |2 nationallicence | |
| 690 | 7 | |a Fm : maximal fluorescence |2 nationallicence | |
| 690 | 7 | |a Fm′ : maximal fluorescence under light |2 nationallicence | |
| 690 | 7 | |a FM : fresh mass |2 nationallicence | |
| 690 | 7 | |a F0 : minimal initial fluorescence |2 nationallicence | |
| 690 | 7 | |a F0′ : minimal fluorescence |2 nationallicence | |
| 690 | 7 | |a g s : stomatal conductance |2 nationallicence | |
| 690 | 7 | |a GR : glutathione reductase |2 nationallicence | |
| 690 | 7 | |a LTLI : low temperature and low irradiance |2 nationallicence | |
| 690 | 7 | |a qN : nonphotochemical quenching |2 nationallicence | |
| 690 | 7 | |a qP : photochemical quenching |2 nationallicence | |
| 690 | 7 | |a P N : net photosynthetic rate |2 nationallicence | |
| 690 | 7 | |a SOD : superoxide dismutase |2 nationallicence | |
| 690 | 7 | |a POD : peroxidase |2 nationallicence | |
| 690 | 7 | |a WUE : water-use efficiency |2 nationallicence | |
| 690 | 7 | |a ΦPSII : actual photochemical efficiency of PSII in the light |2 nationallicence | |
| 700 | 1 | |a Ou |D L. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | |
| 700 | 1 | |a Wei |D G. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | |
| 700 | 1 | |a Zhang |D Z. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | |
| 700 | 1 | |a Dai |D X. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | |
| 700 | 1 | |a Zou |D X. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | |
| 773 | 0 | |t Photosynthetica |d The Institute of Experimental Biology of the Czech Academy of Sciences |g 53/1(2015-03-01), 85-94 |x 0300-3604 |q 53:1<85 |1 2015 |2 53 |o 11099 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s11099-015-0084-7 |q text/html |z Onlinezugriff via DOI |
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| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
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| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s11099-015-0084-7 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Ou |D L. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Wei |D G. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zhang |D Z. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Dai |D X. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zou |D X. |u Vegetable Institution of Hunan Academy of Agricultural Science, 410125, Hunan Changsha, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Photosynthetica |d The Institute of Experimental Biology of the Czech Academy of Sciences |g 53/1(2015-03-01), 85-94 |x 0300-3604 |q 53:1<85 |1 2015 |2 53 |o 11099 | ||