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Environmental and seasonal influences on red raspberry anthocyanin antioxidant contents and identification of quantitative traits loci (QTL).
Mol Nutr Food Res. 2009 May; 53(5):625-34.MN

Abstract

Consumption of raspberries promotes human health through intake of pharmaceutically active antioxidants, including cyanidin and pelargonidin anthocyanins; products of flavonoid metabolism and also pigments conferring colour to fruit. Raspberry anthocyanin contents could be enhanced for nutritional health and quality benefits utilising DNA polymorphisms in modern marker assisted breeding. The objective was to elucidate factors determining anthocyanin production in these fruits. HPLC quantified eight anthocyanin cyanidin and pelargonidin glycosides: -3-sophoroside, -3-glucoside, -3-rutinoside and -3-glucosylrutinoside across two seasons and two environments in progeny from a cross between two Rubus subspecies, Rubus idaeus (cv. Glen Moy)xRubus strigosus (cv. Latham). Significant seasonal variation was detected across pigments less for different growing environments within seasons. Eight antioxidants mapped to the same chromosome region on linkage group (LG) 1, across both years and from fruits grown in field and under protected cultivation. Seven antioxidants also mapped to a region on LG 4 across years and for both growing sites. A chalcone synthase (PKS 1) gene sequence mapped to LG 7 but did not underlie the anthocyanin quantitative traits loci (QTL) identified. Other candidate genes including basic-helix-loop-helix (bHLH), NAM/CUC2-like protein and bZIP transcription factor underlying the mapped anthocyanins were identified.

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Authors+Show Affiliations

Kassim A
Centre for Food Quality, University of Strathclyde, SIPBS Royal College, Glasgow, UK.
Poette J
No affiliation info available
Paterson A
No affiliation info available
Zait D
No affiliation info available
McCallum S
No affiliation info available
Woodhead M
No affiliation info available
Smith K
No affiliation info available
Hackett C
No affiliation info available
Graham J
No affiliation info available

MeSH

AcyltransferasesAnthocyaninsAntioxidantsBasic Helix-Loop-Helix Transcription FactorsChromatography, High Pressure LiquidFruitQuantitative Trait LociSeasons

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19156716

Citation

Kassim, Angzzas, et al. "Environmental and Seasonal Influences On Red Raspberry Anthocyanin Antioxidant Contents and Identification of Quantitative Traits Loci (QTL)." Molecular Nutrition & Food Research, vol. 53, no. 5, 2009, pp. 625-34.
Kassim A, Poette J, Paterson A, et al. Environmental and seasonal influences on red raspberry anthocyanin antioxidant contents and identification of quantitative traits loci (QTL). Mol Nutr Food Res. 2009;53(5):625-34.
Kassim, A., Poette, J., Paterson, A., Zait, D., McCallum, S., Woodhead, M., Smith, K., Hackett, C., & Graham, J. (2009). Environmental and seasonal influences on red raspberry anthocyanin antioxidant contents and identification of quantitative traits loci (QTL). Molecular Nutrition & Food Research, 53(5), 625-34. https://doi.org/10.1002/mnfr.200800174
Kassim A, et al. Environmental and Seasonal Influences On Red Raspberry Anthocyanin Antioxidant Contents and Identification of Quantitative Traits Loci (QTL). Mol Nutr Food Res. 2009;53(5):625-34. PubMed PMID: 19156716.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Environmental and seasonal influences on red raspberry anthocyanin antioxidant contents and identification of quantitative traits loci (QTL). AU - Kassim,Angzzas, AU - Poette,Julie, AU - Paterson,Alistair, AU - Zait,Dzeti, AU - McCallum,Susan, AU - Woodhead,Mary, AU - Smith,Kay, AU - Hackett,Christine, AU - Graham,Julie, PY - 2009/1/22/entrez PY - 2009/1/22/pubmed PY - 2009/7/16/medline SP - 625 EP - 34 JF - Molecular nutrition & food research JO - Mol Nutr Food Res VL - 53 IS - 5 N2 - Consumption of raspberries promotes human health through intake of pharmaceutically active antioxidants, including cyanidin and pelargonidin anthocyanins; products of flavonoid metabolism and also pigments conferring colour to fruit. Raspberry anthocyanin contents could be enhanced for nutritional health and quality benefits utilising DNA polymorphisms in modern marker assisted breeding. The objective was to elucidate factors determining anthocyanin production in these fruits. HPLC quantified eight anthocyanin cyanidin and pelargonidin glycosides: -3-sophoroside, -3-glucoside, -3-rutinoside and -3-glucosylrutinoside across two seasons and two environments in progeny from a cross between two Rubus subspecies, Rubus idaeus (cv. Glen Moy)xRubus strigosus (cv. Latham). Significant seasonal variation was detected across pigments less for different growing environments within seasons. Eight antioxidants mapped to the same chromosome region on linkage group (LG) 1, across both years and from fruits grown in field and under protected cultivation. Seven antioxidants also mapped to a region on LG 4 across years and for both growing sites. A chalcone synthase (PKS 1) gene sequence mapped to LG 7 but did not underlie the anthocyanin quantitative traits loci (QTL) identified. Other candidate genes including basic-helix-loop-helix (bHLH), NAM/CUC2-like protein and bZIP transcription factor underlying the mapped anthocyanins were identified. SN - 1613-4133 UR - https://www.unboundmedicine.com/medline/citation/19156716/Environmental_and_seasonal_influences_on_red_raspberry_anthocyanin_antioxidant_contents_and_identification_of_quantitative_traits_loci__QTL__ L2 - https://doi.org/10.1002/mnfr.200800174 DB - PRIME DP - Unbound Medicine ER -