Abstract
Vitamin A deficiency caused by insufficient intake of β-carotene has emerged as one of the most important problems afflicting people worldwide. Traditional yellow maize is predominated by lutein and zeaxanthin; but contains low β-carotene par below the daily requirement for humans. A natural variant of crtRB1 allele increases β-carotene in kernel by blocking its conversion to zeaxanthin. In the present study, genetic diversity analyses were carried out among 24 diverse maize inbreds possessing rare allele of crtRB1. The mean β-carotene among the inbreds was 9.3 μg/g, with 14 inbreds having 9.1–18.8 μg/g. Among the inbreds of exotic origin, HP704-23, HP704-22, HP467-15, HP465-41 and HP467-20 were promising with high β-carotene. In case of inbreds developed in India, VQL-2-PV, VQL1-PV, V345-PV, V335-PV, HKI161-PV, MGU-PV-2, HKI1105-PV, HKI323-PV and MGU-PV-3 were identified to possess high kernel β-carotene. These inbreds with rare allele of crtRB1 are unique germplasm and therefore holds immense promise in the biofortification programme worldwide. Molecular profiling of these inbreds using 65 SSRs distributed throughout the genome generated 268 alleles with a mean of 4.12 alleles per locus. The polymorphism information content varied from 0.21 to 0.82 with a mean of 0.58. The study detected 12 each of unique and rare alleles. Genetic dissimilarity ranged from 0.40 to 0.94 with an average of 0.79. Cluster analyses grouped 24 genotypes into four major clusters, and principal coordinate analysis depicted the diverse nature of the genotypes consistent with their pedigree. The study identified potential hybrid combinations for higher β-carotene that can be directly utilized in the biofortification programme.
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Abbreviations
- VAD:
-
Vitamin A deficiency
- HPLC:
-
High performance liquid chromatography
- SSR:
-
Simple sequence repeats
- PIC:
-
Polymorphism information content
- PCoA:
-
Principal coordinate analysis
References
Aluru M, Xu Y, Guo R, Wang Z, Li S, White W, Wang K, Rodermel S (2008) Generation of transgenic maize with enhanced provitamin A content. J Exp Bot 59:3551–3562
Babu R, Rojas NP, Gao S, Yan J, Pixley K (2013) Validation of the effects of molecular marker polymorphisms in lcyE and crtRB1 on provitamin A concentrations for 26 tropical maize populations. Theor Appl Genet 26(2):389–399
Bouis HE, Hotz C, McClafferty B, Meenakshi JV, Pfeiffer WH (2011) Biofortification: a new tool to reduce micronutrient malnutrition. Food Nutr Bull 32:S31–S40
Buckner B, Kelson TL, Robertson DS (1990) Cloning of the y1 locus of maize, a gene involved in the biosynthesis of carotenoids. Plant Cell 2:867–876
Chander S, Guo YQ, Yang XH, Zhang J, Lu XQ, Yan JB, Song TM, Rocheford TR, Li JS (2008) Using molecular markers to identify two major loci controlling carotenoid contents in maize grain. Theor Appl Genet 116:223–233
Choudhary M (2014) Morphological and biochemical characterisation of crtRB1 introgressed MAS derived β-carotene rich inbreds in maize (Zea mays L.) M.Sc. thesis, IARI, New Delhi
Gower JC (1966) Some distance properties of latent root and vector methods used in multivariate analysis. Biometrika 53:325–388
Hess SY, Thurnham DI, Hurrell RF (2005) Influence of provitamin A carotenoid on iron, zinc, and vitamin A status. HarvestPlus Tech Monogr 6
Kurilich A, Juvik J (1999) Quantification of carotenoid and tocopherol antioxidants in Zea mays. J Agric Food Chem 47:1948–1955
Liu K, Muse SV (2005) PowerMarker: integrated analysis environment for genetic marker data. Bioinformatics 21:2128–2129
Murray MG, Thompson WF (1980) Rapid isolation of high molecular weight plant DNA. Nucleic Acids Res 8:4321–4325
Muthusamy V, Hossain F, Nepolean T, Choudhary M, Saha S, Bhat JS, Prasanna BM, Gupta HS (2014) Development of β -carotene rich maize hybrids through marker-assisted introgression of β-carotene hydroxylase allele. PLoS One 9(12):e113583
Nepolean T, Singh I, Hossain F, Pandey N, Gupta HS (2013) Molecular characterization and assessment of genetic diversity of inbred lines showing variability for drought tolerance in maize. J Plant Biochem Biotechnol 22:71–79
Perrier X, Flori A, Bonnot F (2003) Data analysis methods. In: Hamon P, Seguin M, Perrier X, Glaszmann JC (eds) Genetic diversity of cultivated tropical plants. Science Publishers Montpellier, Enfield, pp 43–76
Pfeiffer WH, McClafferty B (2007) HarvestPlus: breeding crops for better nutrition. Crop Sci 47:S88–S105
Quackenbush FW (1963) Corn carotenoids: effects of temperature and moisture on losses during storage. Cereal Chem 40:266–269
Rakshit S, Santosh HB, Sekhar JC, Nath R, Meena S, Chikkappa GK, Gadag RN, Dass S (2011) Analysis of genetic diversity among maize inbred lines differing for resistance to pink borer and post-flowering stalk rot. J Plant Biochem Biotechnol 20:173–181
Semagn K, Bjornstad A, Ndjiondjop MN (2006) Progress and prospects of marker assisted backcrossing as a tool in crop breeding programmes. Afr J Biotechnol 5:2588–2603
Shiferaw B, Prasanna BM, Hellin J, Banziger M (2011) Crops that feed the world. 6. Past successes and future challenges to the role played by maize in global food security. Food Secur 3:307–327
Sivaranjani R, Santha IM, Pandey N, Vishwakarma AK, Nepolean T, Hossain F (2014) Microsatellite-based genetic diversity in selected exotic and indigenous maize (Zea mays L.) inbred lines differing in total kernel carotenoids. Indian J Genet 74:34–41
Suwarno WB, Pixley KV, Palacios-Rojas N, Kaeppler SM, Babu R (2014) Formation of heterotic groups and understanding genetic effects in a provitamin A biofortified maize breeding program. Crop Sci 54:14–24
Vallabhaneni R, Gallagher CE, Licciardello N, Cuttriss AJ, Quinlan RF, Wurtzel ET (2009) Metabolite sorting of a germplasm collection reveals the hydroxylase3 locus as a new target for maize provitamin: a biofortification. Plant Physiol 151:1635–1645
Vignesh M (2012) Genetic analysis of provitamin A and marker-assisted breeding for β-carotene enrichment in maize. Ph.D. thesis, IARI, New Delhi
Vignesh M, Hossain F, Nepolean T, Saha S, Agrawal PK, Guleria SK, Prasanna BM, Gupta HS (2012) Genetic variability for kernel β-carotene and utilization of crtRB1 3′TE gene for biofortification in maize (Zea mays L.). Indian J Genet 72:189–194
Vignesh M, Nepolean T, Hossain F, Singh AK, Gupta HS (2013) Sequence variation in 3′UTR region of crtRB1 gene and its effect on β-carotene accumulation in maize kernel. J Plant Biochem Biotechnol 22:401–408
West CE (2000) Vitamin A and measles. Nutr Rev 58:546–554
WHO (2009) Global prevalence of vitamin A deficiency in population in risk 1995–2005. http://www.who.int/nutrition/publications/micronutrients/vitamin-adeficiency/9789241598019/en
Wong JC, Lambert RJ, Wurtzel ET, Rocheford TR (2004) QTL and candidate genes phytoene synthase and ζ-carotene desaturase associated with the accumulation of carotenoids in maize. Theor Appl Genet 108:349–359
Yadav OP, Karjagi CG, Kumar B, Jat SL, Chawla JS, Kaul J, Hooda KS, Kumar P, Yadava P, Dhillon BS (2014) Maize Improvement in India. In: 12th Asian Maize Conference and Expert Consultation on ‘Maize for Food, Feed and Nutritional Security’ held in Bangkok, Thailand. 30 October - 01 November, 2014. Book of Extended Summaries, pp. 263–273
Yan J, Kandianis BC, Harjes EC, Bai L, Kim HE, Yang X, Skinner DJ, Fu Z, Mitchell S, Li Q, Fernandez GSM, Zaharoeva M, Babu R, Fu Y, Palacios N, Li J, DellaPenna D, Brutnell T, Buckler SE, Warburton LM, Rocheford T (2010) Rare genetic variation at Zea mays crtRB1 increases beta carotene in maize grain. Nat Genet 42:322–327
Acknowledgments
The financial support from Department of Biotechnology (DBT) under the project ‘Development of micronutrient enriched maize through molecular breeding-Phase II’ (SAN No.102/IFD/SAN/4455/2011-2012) is gratefully acknowledged. The authors thank Drs. B.M. Prasanna, Kevin Pixley, Raman Babu of CIMMYT-HarvestPlus maize programme for providing β-carotene enriched lines. The authors also thank Drs P.K. Agrawal (VPKAS, Almora) and N.K. Singh (GBPUAT, Pantnagar) for sharing their inbred lines.
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The authors declare that no conflict of interest exists.
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Choudhary, M., Hossain, F., Muthusamy, V. et al. Microsatellite marker-based genetic diversity analyses of novel maize inbreds possessing rare allele of β-carotene hydroxylase (crtRB1) for their utilization in β-carotene enrichment. J. Plant Biochem. Biotechnol. 25, 12–20 (2016). https://doi.org/10.1007/s13562-015-0300-3
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DOI: https://doi.org/10.1007/s13562-015-0300-3