Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)

Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in...
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Autor*in:	Koetle, M. J. [verfasserIn] Jacob, R. M. Snyman, S. J. Rutherford, R. S.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Climate change Cytosine methylation Epigenome diversity MSAP markers Polymorphism spp.

Anmerkung:	© The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022

Übergeordnetes Werk:	Enthalten in: Sugar tech - Neu Delhi : Springer India, 1999, 25(2022), 2 vom: 05. Dez., Seite 491-495
Übergeordnetes Werk:	volume:25 ; year:2022 ; number:2 ; day:05 ; month:12 ; pages:491-495

Links:	Volltext

DOI / URN:	10.1007/s12355-022-01228-x

Katalog-ID:	SPR04925183X

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520			\|a Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes.
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allfields	10.1007/s12355-022-01228-x doi (DE-627)SPR04925183X (SPR)s12355-022-01228-x-e DE-627 ger DE-627 rakwb eng Koetle, M. J. verfasserin (orcid)0000-0002-6637-9653 aut Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022 Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213 Jacob, R. M. aut Snyman, S. J. aut Rutherford, R. S. aut Enthalten in Sugar tech Neu Delhi : Springer India, 1999 25(2022), 2 vom: 05. Dez., Seite 491-495 (DE-627)570507685 (DE-600)2433394-3 0974-0740 nnns volume:25 year:2022 number:2 day:05 month:12 pages:491-495 https://dx.doi.org/10.1007/s12355-022-01228-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2022 2 05 12 491-495
spelling	10.1007/s12355-022-01228-x doi (DE-627)SPR04925183X (SPR)s12355-022-01228-x-e DE-627 ger DE-627 rakwb eng Koetle, M. J. verfasserin (orcid)0000-0002-6637-9653 aut Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022 Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213 Jacob, R. M. aut Snyman, S. J. aut Rutherford, R. S. aut Enthalten in Sugar tech Neu Delhi : Springer India, 1999 25(2022), 2 vom: 05. Dez., Seite 491-495 (DE-627)570507685 (DE-600)2433394-3 0974-0740 nnns volume:25 year:2022 number:2 day:05 month:12 pages:491-495 https://dx.doi.org/10.1007/s12355-022-01228-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2022 2 05 12 491-495
allfields_unstemmed	10.1007/s12355-022-01228-x doi (DE-627)SPR04925183X (SPR)s12355-022-01228-x-e DE-627 ger DE-627 rakwb eng Koetle, M. J. verfasserin (orcid)0000-0002-6637-9653 aut Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022 Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213 Jacob, R. M. aut Snyman, S. J. aut Rutherford, R. S. aut Enthalten in Sugar tech Neu Delhi : Springer India, 1999 25(2022), 2 vom: 05. Dez., Seite 491-495 (DE-627)570507685 (DE-600)2433394-3 0974-0740 nnns volume:25 year:2022 number:2 day:05 month:12 pages:491-495 https://dx.doi.org/10.1007/s12355-022-01228-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2022 2 05 12 491-495
allfieldsGer	10.1007/s12355-022-01228-x doi (DE-627)SPR04925183X (SPR)s12355-022-01228-x-e DE-627 ger DE-627 rakwb eng Koetle, M. J. verfasserin (orcid)0000-0002-6637-9653 aut Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022 Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213 Jacob, R. M. aut Snyman, S. J. aut Rutherford, R. S. aut Enthalten in Sugar tech Neu Delhi : Springer India, 1999 25(2022), 2 vom: 05. Dez., Seite 491-495 (DE-627)570507685 (DE-600)2433394-3 0974-0740 nnns volume:25 year:2022 number:2 day:05 month:12 pages:491-495 https://dx.doi.org/10.1007/s12355-022-01228-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2022 2 05 12 491-495
allfieldsSound	10.1007/s12355-022-01228-x doi (DE-627)SPR04925183X (SPR)s12355-022-01228-x-e DE-627 ger DE-627 rakwb eng Koetle, M. J. verfasserin (orcid)0000-0002-6637-9653 aut Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022 Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213 Jacob, R. M. aut Snyman, S. J. aut Rutherford, R. S. aut Enthalten in Sugar tech Neu Delhi : Springer India, 1999 25(2022), 2 vom: 05. Dez., Seite 491-495 (DE-627)570507685 (DE-600)2433394-3 0974-0740 nnns volume:25 year:2022 number:2 day:05 month:12 pages:491-495 https://dx.doi.org/10.1007/s12355-022-01228-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2022 2 05 12 491-495
language	English
source	Enthalten in Sugar tech 25(2022), 2 vom: 05. Dez., Seite 491-495 volume:25 year:2022 number:2 day:05 month:12 pages:491-495
sourceStr	Enthalten in Sugar tech 25(2022), 2 vom: 05. Dez., Seite 491-495 volume:25 year:2022 number:2 day:05 month:12 pages:491-495
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Climate change Cytosine methylation Epigenome diversity MSAP markers Polymorphism spp.
isfreeaccess_bool	false
container_title	Sugar tech
authorswithroles_txt_mv	Koetle, M. J. @@aut@@ Jacob, R. M. @@aut@@ Snyman, S. J. @@aut@@ Rutherford, R. S. @@aut@@
publishDateDaySort_date	2022-12-05T00:00:00Z
hierarchy_top_id	570507685
id	SPR04925183X
language_de	englisch
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author	Koetle, M. J.
spellingShingle	Koetle, M. J. misc Climate change misc Cytosine methylation misc Epigenome diversity misc MSAP markers misc Polymorphism misc spp. Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)
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topic_title	Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.) Climate change (dpeaa)DE-He213 Cytosine methylation (dpeaa)DE-He213 Epigenome diversity (dpeaa)DE-He213 MSAP markers (dpeaa)DE-He213 Polymorphism (dpeaa)DE-He213 spp. (dpeaa)DE-He213
topic	misc Climate change misc Cytosine methylation misc Epigenome diversity misc MSAP markers misc Polymorphism misc spp.
topic_unstemmed	misc Climate change misc Cytosine methylation misc Epigenome diversity misc MSAP markers misc Polymorphism misc spp.
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title	Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)
ctrlnum	(DE-627)SPR04925183X (SPR)s12355-022-01228-x-e
title_full	Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)
author_sort	Koetle, M. J.
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author_browse	Koetle, M. J. Jacob, R. M. Snyman, S. J. Rutherford, R. S.
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author-letter	Koetle, M. J.
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title_sort	long-term cultivation of adaptable cultivars in different agro-climatic zones influences the epigenetic diversity of south african sugarcane (saccharum spp.)
title_auth	Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)
abstract	Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022
abstractGer	Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022
abstract_unstemmed	Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. In time, more targeted epimutagenic breeding could supplement sugarcane improvement programmes. © The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022
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title_short	Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)
url	https://dx.doi.org/10.1007/s12355-022-01228-x
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up_date	2024-07-04T00:02:23.501Z
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J.</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-6637-9653</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Modern sugarcane cultivars have complex polyploid genomes which impose challenges during conventional breeding. Epigenetic resources can be used as supplementary tools to improve cultivars. In this preliminary investigation, we hypothesised that spontaneous epigenetic variation occurred in two cultivars, N41 and NCo376, regarded as ‘widely adaptable’ and grown in different environments (3 agroclimatic zones and 5 regions) in South Africa. Epigenetic profiling was conducted by evaluating cytosine methylation patterns using methylation-sensitive amplification polymorphism. There was a high epigenetic differentiation among NCo376 and N41 samples with differentiation index values (ɸst) of 61% and 68%, respectively. The Eston region had more influence on the variability of cytosine methylation in NCo376 than the Mount Edgecombe, Empangeni, Pongola and Umzimkhulu regions. Epigenetic distances for NCo376 showed Eston being more distinct than the rest of the regions. The results showed altered DNA methylation patterns in cultivars grown in different agroclimatic zones, perhaps explaining their adaptability. Future work could include investigating the heritability of epigenetic adaptation, because current elite sugarcane genotypes could be “prepared”, through epimutagenesis, for changing environments and even climate change. 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Long-Term Cultivation of Adaptable Cultivars in Different Agro-Climatic Zones Influences the Epigenetic Diversity of South African Sugarcane (Saccharum spp.)

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