Abstract
A novel bright-green leaf mutant, bgl11, derived from Nipponbare (Oryza sativa L. ssp. japonica) treated by ethyl methanesulfonate (EMS), exhibited a distinct bright-green leaf phenotype throughout development. Chlorophyll contents of bgl11 decreased significantly than that of its wild-type parent. Genetic analysis suggested that the bright-green leaf trait was controlled by a single recessive nuclear gene, which was tentatively designed as BGL11(t). To isolate the BGL11(t) gene, a map-based cloning strategy was employed, and the gene was finally mapped in a 94.7 kb region between marker InDel11-5 and InDel11-9 on the long arm of chromosome 11, in which no gene leaded to leaf-color mutation had been mapped or cloned. Cloning and sequencing analysis revealed that, LOC_Os11g38040, which was predicted to encode an expressed protein, had a 9 bp segment deletion in the coding region of bgl11. Furthermore, the transgenic plants with wild-type gene LOC_Os11g38040 were restored to normal phenotype. Accordingly, the gene (LOC_Os11g38040) was identified as the BGL11(t) gene. These results are very valuable for further study on BGL11(t) gene and illuminating the mechanism of chloroplast development in rice.
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References
Carol P, Stevenson D, Bisanz C, Breitenbach J, Sandmann G, Mache R, Coupland G, Kuntz M (1999) Mutations in the Arabidopsis gene IMMUTANS cause a variegated phenotype by inactivating a chloroplast terminal oxidase associated with phytoene desaturation. Plant Cell 11:57–68
Chai CL, Fang J, Liu Y, Tong HN, Gong YQ, Wang YQ, Liu M, Wang YP, Qian Q, Cheng ZK, Chu CC (2011) ZEBRA2, encoding a carotenoid isomerase, is involved in photoprotection in rice. Plant Mol Biol 75:211–221
Chen T, Zhang YD, Zhao L, Zhu Z, Lin J, Zhang SB, Wang CL (2007) Physiological character and gene mapping in a new green-revertible albino mutant in rice. J Genet Genomics 34:331–338
Dong YJ, Dong WQ, Shi SY, Jin QS (2001) Identification and genetic analysis of a thermo-sensitive seedling-colour mutant in rice (Oryza sativa L.). Breeding Sci 51:1–4
Eckhardt U, Grimm B, Hörtensteiner S (2004) Recent advances in chlorophyll biosynthesis and breakdown in higher plants. Plant Mol Biol 56:1–14
Falbel TG, Meehl JB, Staehelin LA (1996) Severity of mutant phenotype in a series of chlorophyll-deficient wheat mutants depends on light intensity and the severity of the block in chlorophyll synthesis. Plant Physiol 112:821–832
Goh CH, Jung KH, Roberts SK, McAinsh MR, Hetherington AM, Park Y, Suh KH, An G, Nam HG (2004) Mitochondria provide the main source of cytosolic ATP for activation of outward-rectifying K+ channels in mesophyll protoplast of chlorophyll-deficient mutant rice (OsCHLH) seedlings. J Biol Chem 279:6874–6882
Gothandam KM, Kim ES, Cho H, Chung YY (2005) OsPPR1, a pentatricopeptide repeat protein of rice is essential for the chloroplast biogenesis. Plant Mol Biol 58:421–433
Grossman AR, Lohr M, Im CS (2004) Chlamydomonas reinhardtii in the landscape of pigments. Annu Rev Genet 38:119–173
Hu Z, Peng LP, Cai YH (1981) A yellow-green nucleus mutant of rice. Acta Genet Sin 8:256–261 (in Chinese with an English abstract)
Jung KH, Hur J, Ryu CH, Choi Y, Chung YY, Miyao A, Hirochika H, An G (2003) Characterization of a rice chlorophyll-deficient mutant using the T-DNA gene-trap system. Plant Cell Physiol 44:463–472
Kurata N, Miyoshi K, Nonomura KI, Yamazaki Y, Ito Y (2005) Rice mutants and genes related to organ development, morphogenesis and physiological traits. Plant Cell Physiol 46:48–62
Lander E, Green P, Abrahamson J, Barlow A, Daly M, Lincoln S, Newburg L (1987) MAPMAKER: an interactive computer package for constructing primary genetic linkage maps of experimental and natural populations. Genomics 1:174–181
Lee S, Kim JH, Yoo ES, Lee CH, Hirochika H, An G (2005) Differential regulation of chlorophyll a oxygenase genes in rice. Plant Mol Biol 57:805–818
Liu RH, Meng JL (2003) MapDraw: a microsoft excel macro for drawing genetic linkage maps based on given genetic linkage data. Hereditas (Beijing) 25:317–321 (in Chinese with an English abstract)
Liu ZL, Yuan S, Liu WJ, Du JB, Tian WJ, Luo MH, Lin HH (2008) Mutation mechanism of chlorophyll-less barley mutant NYB. Photosynthetica 46:73–78
Liu CH, Li XY, Zhang JH, Lin DZ, Dong YJ (2012) Characteristics and molecular mapping of a novel chlorophyll-deficient yellow-leaf mutant in rice. Hereditas (Beijing) 34:223–229 (in Chinese with an English abstract)
Matile P, Hörtensteiner S, Thomas H (1999) Chlorophyll degradation. Annu Rev Plant Physiol Plant Mol Biol 50:67–95
McCouch SR, Teytelman L, Xu Y, Lobos KB, Clare K, Walton M, Fu BY, Maghirang R, Li ZK, Xing YZ, Zhang QF, Kono I, Yano M, Fjellstrom R, DeClerck G, Schneider D, Cartinhour S, Ware D, Stein L (2002) Development and mapping of 2240 new SSR markers for rice (Oryza sativa L.). DNA Res 9:199–207
Miyoshi K, Ito Y, Serizawa A, Kurata N (2003) OsHAP3 genes regulate chloroplast biogenesis in rice. Plant J 36:532–540
Pasini L, Bruschini S, Bertoli A, Mazza R, Fracheboud Y, Marocco A (2005) Photosynthetic performance of cold-sensitive mutants of maize at low temperature. Physiol Plantarum 124:362–370
Pesaresi P, Varotto C, Richly E, Kurth J, Salamini F, Leister D (2001) Functional genomics of Arabidopsis photosynthesis. Plant Physiol Biochem 39:285–294
Porra RJ, Thompson WA, Kriedemann PE (1989) Determination of accurate extinction coefficients and simultaneous equations for assaying chlorophylls a and b extracted with four different solvents: verification of the concentration of chlorophyll standards by atomic absorption spectroscopy. Biochim Biophys Acta 975:384–394
Satoh H, Iwata N, Omura T (1984) Linkage analysis in rice. On the loci of new virescent genes, v-9(t) and v-10(t) and v-11(t). Jpn J Breed 34:286–287
Suzuki JY, Bollivar DW, Bauer CE (1997) Genetic analysis of chlorophyll biosynthesis. Annu Rev Genet 31:61–89
Tanaka A, Tanaka R (2006) Chlorophyll metabolism. Curr Opin Plant Biol 9:248–255
Wang PR, Gao JX, Wan CM, Zhang FT, Xu ZJ, Huang XQ, Sun XQ, Deng XJ (2010) Divinyl chlorophyll (ide) a can be converted to monovinyl chlorophyll (ide) a by a divinyl reductase in rice. Plant Physiol 153:994–1003
Wu ZM, Zhang X, He B, Diao LP, Sheng SL, Wang JL, Guo XP, Su N, Wang LF, Jiang L, Wang CM, Zhai HQ, Wan JM (2007) A chlorophyll-deficient rice mutant with impaired chlorophyllide esterification in chlorophyll biosynthesis. Plant Physiol 145:29–40
Yoo SC, Cho SH, Sugimoto H, Li JJ, Kusumi K, Koh HJ, Iba K, Paek NC (2009) Rice virescent3 and stripe1 encoding the large and small subunits of ribonucleotide reductase are required for chloroplast biogenesis during early leaf development. Plant Physiol 150:388–401
Zhang HT, Li JJ, Yoo JH, Yoo SC, Cho SH, Koh HJ, Seo HS, Paek NC (2006) Rice Chlorina-1 and Chlorina-9 encode ChlD and ChlI subunits of Mg-chelatase, a key enzyme for chlorophyll synthesis and chloroplast development. Plant Mol Biol 62:325–337
Zhang DY, Gong ZY, Ye JW, Wu YX, Mi HL, Chen GY (2008) Effects of zebra leaf 1—a new variegation mutation—on chloroplast development in rice. Fen Zi Xi Bao Sheng Wu Xue Bao 41:417–422 (in Chinese with an English abstract)
Zhao Y, Du LF, Yang SH, Li SC, Zhang YZ (2001) Chloroplast composition and structural differences in a chlorophyll-reduced mutant of oilseed rape seedlings. Acta Bot Sin 43:877–880 (in Chinese with an English abstract)
Zhu ZG, Xiao H, Fu YP, Hu GC, Yu YH, Si HM, Zhang JL, Sun ZX (2001) Construction of transgenic rice populations by inserting the maize transponson Ac/Ds and genetic analysis for several mutants. Chin J Biotech 17:288–292 (in Chinese with English abstract)
Acknowledgments
This work was supported by the National Natural Science Foundation of China (No. 31070440), the Zhejiang Provincial Science and Technology of major Science and Technology Project (2008C12055) and the Innovation Research Team of Young Teachers of Zhejiang A & F University (No.2010RC02).
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Wang, Zk., Huang, Yx., Miao, Zd. et al. Identification and characterization of BGL11(t), a novel gene regulating leaf-color mutation in rice (Oryza sativa L.). Genes Genom 35, 491–499 (2013). https://doi.org/10.1007/s13258-013-0094-4
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DOI: https://doi.org/10.1007/s13258-013-0094-4