Sucrose-metabolizing enzymes and their genes in the arils of two Dimocarpus longan cultivars
文献类型: 外文期刊
第一作者: Shuai, L.
作者: Shuai, L.;Li, J.;Niu, J. J.;Qian, P. H.;Liu, W. H.;Xue, X. Q.;Wu, Z. X.;Shuai, L.;Han, D. M.;Shuai, L.;Li, J.;Niu, J. J.;Qian, P. H.;Liu, W. H.;Xue, X. Q.;Wu, Z. X.
作者机构:
关键词: gene expression;invertase;longan;sucrose phosphate synthase;sucrose synthase
期刊名称:BIOLOGIA PLANTARUM ( 影响因子:1.747; 五年影响因子:2.146 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: This study aimed to investigate sucrose-metabolizing enzymes and their genes in fruits of two longan (Dimocarpus longan Lour) cultivars Cihezhong (CHZ) and Lidongben (LDB). Content of sucrose, glucose, and fructose were measured by high-performance liquid chromatography. The genes of sucrose-metabolizing enzymes were cloned by combining reverse transcription polymerase chain reaction and rapid amplification of cDNA ends, and enzyme activities were analyzed at various points in the fruiting cycle. The total soluble solid (TSS) content of longan arils rose and was positively correlated with sucrose content during maturation and then declined as the fruit senesced. Cihezhong showed a more rapid decrease in sucrose content than LDB. The activities of both sucrose phosphate synthase (SPS) and sucrose synthase (SS) were lower in CHZ, whereas the activities of soluble acid invertase (SAI) and neutral invertase (NI) were higher. The full-length cDNA of the genes of the sucrose-metabolizing enzymes were cloned successfully. The patterns of changes of sucrose synthase-2 (DlSS-2), sucrose synthase-3 (DlSS-3), and neutral invertase-3 (DlNI-3) gene expressions corresponded to those of SS and NI activities. The rate of sucrose decline in the longan fruits was related to sugar receding, sucrose metabolizing enzyme activities, and corresponding gene expressions.
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Effects of dietary methionine supplementation from different sources on growth performance and meat quality of barrows and gilts
作者:Yuan, P. Q.;Lin, S.;Peng, J. Y.;Li, Y. X.;Liu, Y. H.;Wang, P.;Zhong, H. J.;Yang, X. M.;Che, L. Q.;Feng, B.;Zhang, X. L.;Lin, Y.;Xu, S. Y.;Li, J.;Zhuo, Y.;Wu, D.;Fang, Z. F.;Yuan, P. Q.;Fang, Z. F.;Yuan, P. Q.;Fang, Z. F.;Batonon-Alavo, D. I.;Mercier, Y.;Lin, S.;Fang, Z. F.
关键词:DL-Methionine; Drip loss; Hydroxy-methionine; Meat tenderness; Pork quality
-
First Report of Tobacco Mosaic Virus Infection in Paris polyphylla var. yunnanensis in China
作者:Li, J.;Zhang, M. Q.;Zhang, M. Q.;Chen, S.;Zhang, Z. K.;Zhao, L. H.;Zhang, M. Q.;Chen, S.;Zhang, Z. K.;Zhao, L. H.;Zhang, M. Q.;Chen, S.;Zhang, Z. K.;Zhao, L. H.;Du, Y. N.
关键词:China; Paris polyphylla var; yunnanensis; tobacco mosaic virus
-
Effect of lipids on the stability of natural rubber latex and tensile properties of its films (vol 20, pg 213, 2017)
作者:Liu, H.;Wang, Q.;Li, J.;Liu, Y.;He, D.;Yu, H.;Gao, X.;Li, J.;Liu, Y.;He, D.
关键词:
-
Sphingomonas beigongshangi sp. nov., Isolated from Pit Mud of Baijiu
作者:Sun, Zh.;Xu, J.;Xing, X.;Yan, Y.;Hao, Sh.;Li, J.;Ren, Q.;Li, Sh.;Sun, Zh.
关键词:Sphingomonas beigongshangi; polyphasic taxonomy; pit mud of Baijiu
-
The Effect of a-Fe2O3 Nanoparticles on the Physiological Characteristics and Active Ingredients of Muskmelon on the Cadmium-Polluted Soil
作者:Zou, Z.;Zhou, Y.;Hao, Y.;Li, J.;Qi, M.;Qiu, L.;Cheng, Y.;Wang, Y.;Dai, Z.;Wang, Y.;Dai, Z.
关键词:Cucumis melo L.; soil cadmium pollution; muskmelon; & alpha;-Fe2O3 nanoparticles; growth parameters; antioxidant system; active ingredients
-
EFFECTS OF METEOROLOGICAL CONDITIONS ON GRASSLAND FIRES IN NORTHEAST CHINA
作者:Yi, B. L.;Zhang, X. Y.;Wu, G. X.;Sun, J. X.;Zhou, M.;An, H. J.;Li, J.;Yang, S. X.;Du, W. L.;Qi, H. G. J.
关键词:Hulun Buir Grassland; grassland fire; area burned; meteorological factors; ARDL model
-
EFFECTS OF METEOROLOGICAL CONDITIONS ON GRASSLAND FIRES IN NORTHEAST CHINA
作者:Yi, B. L.;Zhang, X. Y.;Wu, G. X.;Sun, J. X.;Zhou, M.;An, H. J.;Li, J.;Yang, S. X.;Du, W. L.;Qi, H. G. J.
关键词:Hulun Buir Grassland; grassland fire; area burned; meteorological factors; ARDL model