caa a22 4500 606236198 CHVBK 20210128101246.0 cr unu---uuuuu 210128e20150801xx s 000 0 eng 10.1007/s11010-015-2445-8 doi (NATIONALLICENCE)springer-10.1007/s11010-015-2445-8 Phylogeny and expression pattern of starch branching enzyme family genes in cassava ( Manihot esculenta Crantz) under diverse environments [Elektronische Daten] [Jinli Pei, Huijun Wang, Zhiqiang Xia, Chen Liu, Xin Chen, Pingan Ma, Cheng Lu, Wenquan Wang] Starch branching enzyme (SBE) is one of the key enzymes involved in starch biosynthetic metabolism. In this study, six SBE family genes were identified from the cassava genome. Phylogenetic analysis divided the MeSBE family genes into dicot family A, B, C, and the new group. Tissue-specific analysis showed that MeSBE2.2 was strongly expressed in leaves, stems cortex, and root stele, and MeSBE3 had high expression levels in stem cortex and root stele of plants in the rapid growth stage under field condition, whereas the expression levels of MeSBE2.1, MeSBE4, and MeSBE5 were low except for in stems cortex. The transcriptional activity of MeSBE2.2 and MeSBE3 was higher compared with other members and gradually increased in the storage roots during root growth process, while the other MeSBE members normally remained low expression levels. Expression of MeSBE2.2 could be induced by salt, drought, exogenous abscisic acid, jasmonic acid, and salicylic acid signals, while MeSBE3 had positive response to drought, salt, exogenous abscisic acid, and salicylic acid in leaves but not in storage root, indicating that they might be more important in starch biosynthesis pathway under diverse environments. Springer Science+Business Media New York, 2015 Cassava nationallicence Starch branching enzyme nationallicence Differential expression analysis nationallicence Phylogenetic analysis nationallicence Promoter analysis nationallicence Abiotic stress treatment nationallicence Pei Jinli College of Agriculture, Hainan University, Renmin Road No. 58, 570228, Haikou, People's Republic of China aut Wang Huijun Qiongzhou University, 572022, Sanyan, People's Republic of China aut Xia Zhiqiang The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Liu Chen The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Chen Xin The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Ma Pingan The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Lu Cheng The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Wang Wenquan The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut Molecular and Cellular Biochemistry Springer US; http://www.springer-ny.com 406/1-2(2015-08-01), 273-284 0300-8177 406:1-2<273 2015 406 11010 https://doi.org/10.1007/s11010-015-2445-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11010-015-2445-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pei Jinli College of Agriculture, Hainan University, Renmin Road No. 58, 570228, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Wang Huijun Qiongzhou University, 572022, Sanyan, People's Republic of China aut NATIONALLICENCE 700 1- Xia Zhiqiang The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Liu Chen The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Chen Xin The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Ma Pingan The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Lu Cheng The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 700 1- Wang Wenquan The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, 571101, Haikou, People's Republic of China aut NATIONALLICENCE 773 0- Molecular and Cellular Biochemistry Springer US; http://www.springer-ny.com 406/1-2(2015-08-01), 273-284 0300-8177 406:1-2<273 2015 406 11010