[1]Shearer H L, Turpin D H, Delinis D T. Characterization of NADP-dependent malic enzyme from developing castor oil seed endosperm. Arch Biochem Biophy, 2004, 429: 134–144



[2]Drincovich M F, Casati P, Andreo C S. NADP-malic enzyme from plants: a ubiquitous enzyme involved in different metabolic pathways. FEBS Lett, 2001, 490: 1–6



[3]Davies D D. The fine control of cytosolic pH. Physiol Plant, 1986, 67: 702–706



[4]董庆龙, 王海荣, 安淼, 余贤美, 王长君. 苹果NADP依赖的苹果酸酶基因克隆、序列和表达分析. 中国农业科学, 2013, 46: 1857–1866



Dong Q L, Wang H R, An M, Yu X M, Wang C J. Cloning, sequence and expression analysis of NADP-malic enzyme genes in apple. Sci Agric Sin, 2013, 46: 1857–1866 (in Chinese with English abstract)



[5]Casati P, Drincovich M F, Edwards G E, Andreo C S. Malate metabolism by NADP-malic enzyme in plant defense. Photosynth Res, 1999, 61: 99–105



[6]Fu Z Y, Zhang Z B, Hu X J, Shao H B, Ping X. Cloning, identification, expression analysis and phylogenetic relevance of two NADP-dependent malic enzyme genes from hexaploid wheat. Comptes Rendus Biol, 2009, 332: 591–602



[7]Berry J O, Yerramsetty P, Zielinski A M, Mure C M. Photosynthetic gene expression in higher plants. Photosynth Res, 2013, 117: 91–120



[8]Moreney J V, Jungnick N, Dimario R J, Longstreth D J. Photorespiration and carbon concentrating mechanisms: two adaptation to high O2, low CO2 conditions. Photosynth Res, 2013, 117: 121–131



[9]Langdale J A. C4 Cycles: Past, present, and future research on C4 photosynthesis. Plant Cell, 2011, 23: 3879–3892



[10]Tausta S, Coye H, Rothermel B, Stiefel V, Nelson T. Maize C4 and non-C4 NADP-dependent malic enzymes are encoded by distinct genes derived from a plastid-localized ancestor. Plant Mol Biol, 2002, 50: 635–652



[11]Detarsio E, Maurino V G, Alvarez C E, Mueller G L. Maize cytosolic NADP-malic enzyme (ZmCytNADP-ME): a phylogenetically distant isoform specifically expressed in embryo and emerging roots. Plant Mol Biol, 2008, 68: 355–367



[12]Maurino V, Drincovich M, Casati P, Andreo C, Edwards G, Ku M, Gupta S, Franceschi V. NADP-malic enzyme: immunolocalization in different tissues of the C4 plant maize and the C3 plant wheat. J Exp Bot, 1997, 48: 799–811



[13]Chi W, Yang J H, Wu N H, Zhang F. Four rice genes encoding NADP-malic enzyme exhibit distinct expression profiles. Bios Biotechnol Biochem, 2004, 68: 1865–1874



[14]Detarsio E, Andreo C S, Drincocich M F. Basic residues play key roles in catalysis and NADP+-specificity in maize (Zea mays L.) photosynthetic NADP+-dependent malic enzyme. Biochem J, 2004, 382: 1025–1030



[15]张锡州, 李廷轩, 王昌金. 富钾植物籽粒览研究进展. 中国农学通报, 2005, 21(4): 230–235



Zhang X Z, Li T X, Wang C J. Progress of research on K-rich plant of grain amaranth. Chin Agric Sci Bull, 2005, 21(4): 230–235 (in Chinese with English abstract)



[16]李廷轩, 马国瑞. 籽粒苋富钾基因型的根系形态和生理特性. 作物学报, 2004, 30: 1145–1151



Li T X, Ma G R. Physiological and morphological characteristics of roots in grain amaranth genotypes enrichment in potassium. Acta Agron Sin, 2004, 30: 1145–1151 (in Chinese with English abstract)



[17]Johnson B L, Henderson T L. Water use patterns of grain amaranth in the northern great plains. Agron J, 2002, 94: 1437–1443



[18]Shukla S, Bhargava A, Chatterjee A, Srivastava A, Singh S P. Genotypic variability in vegetable amaranth (Amaranthus tricolor L.) for foliage yield and its contributing traits over successive cuttings and years. Euphytica, 2006, 151: 103–110



[19]李平, 白云凤, 张维锋. 籽粒苋苹果酸酶基因克隆及分析. 西北植物学报, 2010, 30: 229–236



Li P, Bai Y F, Zhang W F. Cloning and analysis of NAD-ME gene of Amaranthus hypochondriacus. Acta Bot Boreali-Occident Sin, 2010, 30: 229–236 (in Chinese with English abstract)



[20]李平, 白云凤, 冯瑞云, 王原媛, 张维锋. 籽粒苋苹果酸酶(NAD-ME)基因密码子偏好性分析. 应用与环境生物学报, 2011, 17: 12–17



Li P, Bai Y F, Feng R Y, Wang Y Y, Zhang W F. Analysis of codon bias of NAD-ME gene in Amarnathus hypochondriacus. Chin J Appl Environ Biol, 2011, 17: 12–17 (in Chinese with English abstract)



[21]Petersen T, Brunak S, von Heijne G, Nielsen H. SignalP 4.0: discriminating signal peptides from transmembrane regions. Nat Methods, 2011, 8: 785–786



[22]Truscott K N, Brandner K, Pfanner N. Mechanisms of Protein Import into Mitochondria. Curr Biol, 2003, 13: R326–R337



[23]von Heijne G, Steppuhn J, Herrmann R G. Domain structure of mitochondrial and chloroplast targeting peptides. EurJ Biochem, 1989, 180: 535–545



[24]Christopher J, Tonkin C J, Foth B J, Ralph S A, Struck N, Cowman A F, McFadden G I. Evolution of malaria parasite plastid targeting sequences. Proc Natl Acad Sci USA, 2008, 105: 4781–4785



[25]Long J J, Wang J L, Berry J O. Cloning and analysis of the C4 photosynthetic NAD-dependeng malic enzyme of Amaranth Mitochondria. J Biol Chem, 1994, 269: 2827–2833



[26]Murata T, Ohsugi R, Matsuoka M, Nakamoto H. Purification and characterization of NAD malic enzyme from Leaves of Eleusine coracana and Panicum dichotomiflorum. Plant Physiol, 1989, 89: 316–324



[27]Oshugi R, Murata T. Leaf anatomy, post-illumination CO2 burst and NAD-malic enzyme activity in Panicum dichotomiflorum. Plant Cell Physiol, 1980, 21: 1329–1333



[28]Esposito D, Chatterjee D K. Enhancement of soluble protein expression through the use of fusion tags. Curr Opin Biotechnol, 2006, 17: 353–358



[29]Waugh D S. Making the most of affinity tags. Trends Biotechnol, 2005, 23: 316–320