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Enhancement of the use and impact of germplasm in crop improvement

  • H. D. Upadhyaya (a1), S. L. Dwivedi (a1), S. Sharma (a1), N. Lalitha (a1), S. Singh (a1), R. K. Varshney (a1) and C. L. L. Gowda (a1)...
Abstract

Plant genetic resources are raw materials and their use in breeding is one of the most sustainable ways to conserve biodiversity. The ICRISAT has over 120,000 accessions of its five mandate crops and six small millets. The management and utilization of such large diversity are greatest challenges to germplasm curators and crop breeders. New sources of variations have been discovered using core and minicore collections developed at the ICRISAT. About 1.4 million seed samples have been distributed; some accessions with specific attributes have been requested more frequently. The advances in genomics have led researchers to dissect population structure and diversity and mine allelic variations associated with agronomically beneficial traits. Genome-wide association mapping in sorghum has revealed significant marker–trait associations for many agronomically beneficial traits. Wild relatives harbour genes for resistance to diseases and insect pests. Resistance to pod borer in chickpea and pigeonpea and resistance to rust and late leaf spot in groundnut have been successfully introgressed into a cultivated genetic background. Synthetics in groundnut are available to broaden the cultigen's gene pool. ICRISAT has notified the release of 266 varieties/cultivars, germplasm, and elite genetic stocks with unique traits, with some having a significant impact on breeding programs. Seventy-five germplasm lines have been directly released for cultivation in 39 countries.

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Corresponding author
* Corresponding author. E-mail: h.upadhyaya@cgiar.org
References
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Andrews, DJ and Kumar, KA (1996) Use of the West African pearl millet landrace Iniadi in cultivar development. Plant Genetic Resources Newsletter 105: 1522.
Billot, C, Ramu, P, Bouchet, S, Chantereau, J, Deu, M, Gardes, L, Noyer, J-L, Rami, J-F, Rivallan, R, Li, Y, Lu, P, Wang, T, Folkertsma, RT, Arnaud, E, Upadhyaya, HD, Glaszmann, J-C and Hash, CT (2013) Massive sorghum collection genotyped with SSR markers to enhance use of global genetic resources. PLoS One 8: e59714.
Deom, CM, Kapewa, T, Busolo-Bulafu, CM, Naidu, RA, Chiyembekeza, AJ, Kimmins, FM, Subrahmanyam, P and Van der Merwe, PJA (2006) Registration of ICG 12 991 peanut germplasm line. Crop Science 46: 481.
Duvick, DN (1995) Security and long-term prospects for conservation of genetic resources. Research in Domestic and International Agribusiness Management 11: 3345.
Dwivedi, SL, Upadhyaya, HD, Stalker, HT, Blair, MW, Bertioli, DJ, Nielen, S and Ortiz, R (2008) Enhancing crop gene pools with beneficial traits using wild relatives. Plant Breeding Reviews 30: 179230.
Dwivedi, SL, Upadhyaya, HD and Gowda, CLL (2009) Approaches to enhance the value of genetic resources in crop improvement. The FAO Regional Project “Capacity building and enhanced regional collaboration for the conservation and sustainable use of plant genetic resources in Asia”. Available at http://www.fao.org/docrep/014/am265e00.pdf.
Fonceka, D, Tossim, H-A, Rivallan, R, Vignes, H, Lacut, E, de Bellis, F, Faye, I, Ndoye, O, Leal-Bertioli, SCM, Valls, JSM, Bertioli, DJ, Glaszmann, C, Courtois, B and Rami, J-F (2012) Construction of chromosome segment substitution lines in peanut (Arachis hypogaea L.) using a wild synthetic and QTL mapping for plant morphology. PLoS One 11: e48642.
Frankel, OH (1984) Genetic perspective of germplasm collection. In: Arber, W, Limensee, K, Peacock, WJ and Stralinger, P (eds) Genetic Manipulations: Impact on Man and Society. Cambridge: Cambridge University Press, pp. 161170.
Grenier, C, Hamon, P and Bramel-Cox, PJ (2001) Core collection of sorghum: II. comparison of three random sampling strategies. Crop Science 41: 241246.
Hamilton, JP and Buell, CR (2012) Advances in plant genome sequencing. Plant Journal 70: 177190.
ICRISAT (2009) Multi-purpose groundnut: Replaces a 60-year old variety; bring hop to poor farmers. pp. 4. Available at http://www.icrisat.org/impacts/impact-stories/icrisat-is-groundnuts.pdf.
Imai, I, Kimball, JA, Conway, B, Yeater, KM, McCouch, SR and McClung, A (2013) Validation of yield-enhancing quantitative trait loci from a low-yielding wild ancestor of rice. Molecular Breeding 32: 101120.
Jadhav, DR, Mallikarjuna, N, Sharma, HC and Saxena, KB (2012) Introgression of Helicoverpa armigera resistance from Cajanus acutifolius–a wild relative from secondary gene pool of pigeonpea (Cajanus cajan). Asian Journal of Agricultural Sciences 4: 242248.
Kiran Babu, T, Thakur, RP, Upadhyaya, HD, Reddy, PN, Sharma, R, Girish, A and Sarma, NDRK (2013) Resistance to blast (Magnaporthe grisea) in a mini core collection of finger millet germplasm. European Journal of Plant Pathology 135: 299311.
Krishnamurthy, L, Upadhyaya, HD, Saxena, KB and Vadez, V (2012) Variation for temporary waterlogging response within the mini core pigeonpea germplasm. Journal of Agricultural Science 150: 357364.
Lai, J, Li, R, Xu, X, Jin, W, Xu, M, Zhao, H, Xiang, Z, Song, W, Ying, K, Zhang, M, Jiao, Y, Ni, P, Zhang, J, Li, D, Guo, X, Ye, K, Jian, M, Wang, B, Zheng, H, Liang, H, Zhang, X, Wang, S, Chen, S, Li, J, Fu, Y, Springer, NM, Yang, H, Wang, J, Dai, J, Schnable, PS and Wang, J (2010) Genome-wide patterns of genetic variation among elite maize inbred lines. Nature Genetics 42: 10271030.
Mallikarjuna, N, Senapathy, S, Jadhav, DR, Saxena, K, Sharma, HC, Upadhyaya, HD, Rathore, A and Varshney, R (2011) Progress in the utilization of Cajanus platycarpus (Benth.) Maesen in pigeonpea improvement. Plant Breeding 130: 507514.
Mallikarjuna, N, Jadhav, DR, Reddy, K, Husain, F and Das, K (2012) Screening new Arachis amphidiploids, and autotetraploids for resistance to late leaf spot by detached leaf technique. European Journal of Plant Pathology 132: 1721.
McCouch, S, Baute, GJ, Bradeen, J, Bramel, P, Bretting, PK, Buckler, E, Burke, JM, Charest, D, Cloutier, S, Cole, G, Dempewolf, H, Dingkuhn, M, Feuillet, C, Gepts, P, Grattapaglia, D, Guarino, L, Jackson, S, Knapp, S, Langridge, P, Lawton-Rauh, A, Lijua, Q, Lusty, C, Michael, T, Myles, S, Naito, K, Nelson, RL, Pontarollo, R, Richards, CM, Rieseberg, L, Ross-Ibarra, J, Rounsley, S, Hamilton, RS, Schurr, U, Stein, N, Tomooka, N, van der Knaap, E, van Tassel, D, Toll, J, Valls, J, Varshney, RK, Ward, J, Waugh, R, Wenzl, P and Zamir, D (2013) Agriculture: Feeding the future. Nature 499: 2324.
Ramgopal, D, Srivastava, RK, Pande, S, Rathore, A, Jadhav, DR, Sharma, M, Gaur, PM and Mallikarjuna, N (2013) Introgression of botrytis gray mold resistance genes from Cicer reticulatum (bgmr1cr) and C. echinospermum (bgmr1ce) to chickpea (C. arietinum). Plant Genetic Resources 11: 212216.
Ray, DK, Mueller, ND, West, PC and Foley, JA (2013) Yield trends are insufficient to double global crop production by 2050. PLoS One 8: e66428.
Reddy, LJ, Upadhyaya, HD, Gowda, CLL and Singh, S (2005) Development of core collection in pigeonpea [Cajanus cajan (L.) Millspaugh] using geographic and qualitative morphological descriptors. Genetic Resources and Crop Evolution 52: 10491056.
Reddy, BVS, Ramesh, S, Borikar, ST and Sahib, H (2007) ICRISAT–Indian NARS partnership sorghum improvement research: Strategies and impact. Current Science 92: 909915.
Sharma, R, Rao, VP, Upadhyaya, HD, Reddy, VG and Thakur, RP (2010) Resistance to grain mold and downy mildew in a minicore collection of sorghum germplasm. Plant Disease 94: 439444.
Sharma, M, Rathore, A, Mangala, UN, Ghosh, R, Sharma, S, Upadhyaya, HD and Pande, S (2012a) New sources of resistance to fusarium wilt and sterility mosaic in a mini core collection of pigeonpea germplasm. European Journal of Plant Pathology 133: 707714.
Sharma, R, Upadhyaya, HD, Manjunatha, SV, Rao, VP and Thakur, RP (2012b) Resistance to foliar diseases in a mini-core collection of sorghum germplasm. Plant Disease 96: 16291633.
Sharma, R, Upadhyaya, HD, Manjunatha, SV, Rai, KN, Gupta, SK and Thakur, RP (2013a) Pathogenic variation in pearl millet blast pathogen Magnaporthe grisea and identification of resistance to diverse pathotypes. Plant Disease 97: 189195.
Sharma, S, Upadhyaya, HD, Varshney, RK and Gowda, CLL (2013b) Pre-breeding for diversification of primary gene pool and genetic enhancement of grain legumes. Frontiers in Plant Science 4: 309.
Shiferaw, B, Bantilan, MCS, Gupta, SC and Shetty, SVR (2004) Research Spillover Benefits and Experiences in Inter-Regional Technology Transfer: An Assessment and Synthesis. Patancheru 502324, Andhra Pradesh, India: International Crop Research Institute for the Semi-Arid Tropics, pp. 140.
Shilpa, K, Sunkad, G, Kurella, S, Marri, S, Padmashree, K, Jadhav, DR, Sahrawat, KL and Mallikarjuna, N (2012) Biochemical composition and disease resistance in newly synthesized amphidiploid and autotetraploid peanuts. Food and Nutrition Science 4: 169176.
Simpson, CE, Starr, JL, Nesplson, SC, Woodard, KE and Smith, OD (1993) Registration of ‘TxAG-6’ and ‘TxAG-7’ peanut germplasm. Crop Science 33: 1418.
Subrahmanyam, P, van der Marwe, PJA, Reddy, LJ, Chiyembekeza, AJ, Kimmins, FM and Naidu, RA (2000) Identification of elite short-duration rosette resistant lines in world germplasm collection. International Arachis Newsletter 20: 4650.
Upadhyaya, HD and Ortiz, R (2001) A mini core subset for capturing diversity and promoting utilization of chickpea genetic resources in crop improvement. Theoretical and Applied Genetics 102: 12921298.
Upadhyaya, HD, Bramel, PJ and Singh, S (2001) Development of a chickpea core subset using geographic distribution and quantitative traits. Crop Science 41: 206210.
Upadhyaya, HD, Bramel, PJ, Ortiz, R and Singh, S (2002) Developing a mini core of peanut for utilization of genetic resources. Crop Science 42: 21502156.
Upadhyaya, HD, Ortiz, R, Bramel, PJ and Singh, S (2003) Development of a groundnut core collection using taxonomical, geographical and morphological descriptors. Genetic Resources and Crop Evolution 50: 139148.
Upadhyaya, HD, Gowda, CLL, Pundir, RPS, Reddy, VG and Singh, S (2006a) Development of core subset of finger millet germplasm using geographical origin and data on 14 quantitative traits. Genetic Resources and Crop Evolution 53: 679685.
Upadhyaya, HD, Reddy, LJ, Gowda, CLL, Reddy, KN and Singh, S (2006b) Development of a mini core subset for enhanced and diversified utilization of pigeonpea germplasm resources. Crop Science 46: 21272132.
Upadhyaya, HD, Dwivedi, SL, Baun, M, Varshney, RK, Udupa, SM, Gowda, CLL, Hoisington, D and Singh, S (2008a) Genetic structure, diversity, and allelic richness in composite collection and reference set in chickpea (Cicer arietinum L.). BMC Plant Biology 8: 106.
Upadhyaya, HD, Pundir, RPS, Gowda, CLL, Reddy, VG and Singh, S (2008b) Establishing a core collection of foxtail millet to enhance the utilization of germplasm of an underutilized crop. Plant Genetic Resources: Characterization and Utilization 7: 177184.
Upadhyaya, HD, Gowda, CLL, Reddy, KN and Singh, S (2009a) Augmenting the pearl millet core collection for enhancing germplasm utilization in crop improvement. Crop Science 49: 573580.
Upadhyaya, HD, Pundir, RPS, Dwivedi, SL, Gowda, CLL, Reddy, VG and Singh, S (2009b) Developing a mini core collection of sorghum for diversified utilization of germplasm. Crop Science 49: 17691780.
Upadhyaya, HD, Sarma, NDRK, Ravishankar, CR, Albrecht, T, Narsimhudu, Y, Singh, SK, Varshney, SK, Reddy, VG, Singh, S, Dwivedi, SL, Wanyera, N, Oduori, COA, Mgonja, MA, Kisandu, DB, Parzies, HK and Gowda, CLL (2010) Developing a mini-core collection in finger millet using multilocation data. Crop Science 50: 19241931.
Upadhyaya, HD, Dwivedi, SL, Ambrose, M, Ellis, N, Berger, J, Smýkal, P, Duc, G, Dumet, D, Flavell, A, Sharma, SK, Mallikarjuna, N and Gowda, CLL (2011a) Legume genetic resources: management, diversity assessment, and utilization in crop improvement. Euphytica 180: 2747.
Upadhyaya, HD, Ramesh, S, Sharma, S, Singh, SK, Varshney, SK, Sarma, NDRK, Ravishankar, CR, Narasimhudu, Y, Reddy, VG, Sahrawat, KL, Dhalalakshmi, TN, Mgonja, MA, Parzies, HK, Gowda, CLL and Singh, S (2011b) Genetic diversity for grain nutrients in a core collection of finger millet (Eleusine coracana (L.) Gaertn.) germplasm. Field Crops Research 121: 4252.
Upadhyaya, HD, Ravishankar, CR, Narsimhudu, Y, Sarma, NDRK, Singh, SK, Varshney, SK, Reddy, VG, Singh, S, Parzies, HK, Dwivedi, SL, Nadaf, HL, Sahrawat, KL and Gowda, CLL (2011c) Identification of trait-specific germplasm and developing a mini core collection for efficient use of foxtail millet genetic resources in crop improvement. Field Crops Research 124: 459467.
Upadhyaya, HD, Sharma, S, Gowda, CLL, Reddy, VG and Singh, S (2011d) Developing proso millet (Panicum miliaceum L.) core collection using geographic and morpho-agronomic data. Crop and Pasture Science 62: 383389.
Upadhyaya, HD, Yadav, D, Reddy, KN, Gowda, CLL and Singh, S (2011e) Development of pearl millet mini core collection for enhanced utilization of germplasm. Crop Science 51: 217223.
Upadhyaya, HD, Dronavalli, N, Singh, S and Dwivedi, SL (2012a) Variability and stability for kernel iron and zinc contents in the ICRISAT mini core collection of peanut. Crop Science 52: 26282637.
Upadhyaya, HD, Mukri, G, Nadaf, HL and Singh, S (2012b) Variability and stability analysis for nutritional traits in the mini core collection of peanut. Crop Science 52: 168178.
Upadhyaya, HD, Wang, Y-H, Sharma, S and Singh, S (2012c) Association mapping of height and maturity across five environments using the sorghum mini core collection. Genome 55: 471479.
Upadhyaya, HD, Wang, Y-H, Sharma, S, Singh, S and Hasentstein, KH (2012d) SSR markers linked to kernel weight and tiller number in sorghum identified by association mapping. Euphytica 187: 401410.
Upadhyaya, HD, Dronavalli, N, Dwivedi, SL, Kashiwagi, J, Krishnamurthy, L, Pande, S, Sharma, HC, Vadez, V, Singh, S, Varshney, RK and Gowda, CLL (2013a) Mini core collection as a resource to identify new sources of variation. Crop Science 43: 25062517.
Upadhyaya, HD, Singh, S, Sharma, S, Varshney, RK and Gowda, CLL (2013b) Germplasm for groundnut improvement. In Proceedings of the 3rd International Symposium on Genomics of Plant Genetic Resources – A Gateway to the New Era of Global Food Security, 16–19 April, 2013, Jeju, Korea, pp. 14.
Upadhyaya, HD, Wang, Y-H, Sharma, R and Sharma, S (2013c) Identification of genetic markers linked to anthracnose resistance in sorghum using association analysis. Theoretical Applied Genetics 126: 16491657.
Upadhyaya, HD, Wang, Y-H, Sharma, R and Sharma, S (2013d) SNP markers linked to leaf rust and grain mold resistance in sorghum. Molecular Breeding 32: 451462.
Upadhyaya, HD, Dwivedi, SL, Vadez, V, Hamidou, F, Singh, S, Varshney, RK and Liao, B (2014) Multiple resistance and nutritionally dense germplasm identified from mini core collection in peanut. Crop Science 54: 115.
Vadez, V, Krishnamurthy, L, Hash, CT, Upadhyaya, HD and Borrell, AK (2011) Yield, transpiration efficiency, and water-use variations and their relationships in the sorghum reference collection. Crop and Pasture Science 62: 645655.
Varshney, RK, Chen, W, Li, Y, Bharti, AK, Saxena, RK, Schlueter, JA, Donoghue, MTA, Azam, S, Fan, G, Whaley, AM, Farmer, AD, Sheridan, J, Iwata, A, Tuteja, R, Penmetsa, RV, Wu, W, Upadhyaya, HD, Yang, S-P, Shah, T, Saxena, KB, Michael, T, McCombie, WR, Yang, B, Zhang, G, Yang, H, Wang, J, Spillane, C, Cook, DR, May, GD, Xu, X and Jackson, SA (2012) Draft genome sequence of pigeonpea (Cajanus cajan), an orphan legume crop of resource-poor farmers. Nature Biotechnology 30: 8389.
Varshney, RK, Mohan, SM, Gaur, PM, Gangarao, NVPR, Pandey, MK, Bohra, A, Sawargaonkar, SL, Chitikineni, A, Kimurto, PK, Janila, P, Saxena, KB, Fikre, A, Sharma, M, Rathore, A, Pratap, A, Tripathi, S, Datta, S, Chatruvedi, SK, Mallikarjuna, N, Anuradha, G, Babbar, A, Choudhary, AK, Mhase, MB, Bhardwaj, Ch, Mannur, DM, Harer, PN, Guo, B, Liang, X, Nadarajan, N and Gowda, CLL (2013) Achievements and prospects of genomics-assisted breeding in three legume crops of the semi-arid tropics. Biotechnology Advances 31: 11201134.
Wang, YH, Bible, P, Longanantharaj, R and Upadhyaya, HD (2012) Identification of SSR markers associated with height using pool-based genome-wide association mapping in sorghum. Molecular Breeding 30: 281292.
Zheng, LY, Guo, SX, He, B, Sun, LJ, Peng, Y, Dong, SS, Liu, TF, Jiang, S, Ramchandran, S, Liu, CM and Jing, HC (2011) Genome-wide patterns of genetic variation in sweet and grain sorghum (Sorghum bicolor). Genome Biology 12: R114.
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