naa a22 4500 510731015 CHVBK 20180411082952.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11295-013-0629-5 doi (NATIONALLICENCE)springer-10.1007/s11295-013-0629-5 Quantitative trait loci (QTLs) analysis of palm oil fatty acid composition in an interspecific pseudo-backcross from Elaeis oleifera (H.B.K.) Cortés and oil palm ( Elaeis guineensis Jacq.) [Elektronische Daten] [Carmenza Montoya, Ricardo Lopes, Albert Flori, David Cros, Teresa Cuellar, Maryline Summo, Sandra Espeout, Ronan Rivallan, Ange-Marie Risterucci, Daniela Bittencourt, Jorge Zambrano, Wilmar Alarcón G, Pierre Villeneuve, Michel Pina, Bruno Nouy, Philippe Amblard, Enrique Ritter, Thierry Leroy, Norbert Billotte] We chose an Elaeis interspecific pseudo-backcross of first generation (E. oleifera × E. guineensis) × E. guineensis to identify quantitative trait loci (QTLs) for fatty acid composition of palm oil. A dense microsatellite linkage map of 362 loci spanned 1.485cM, representing the 16 pairs of homologous chromosomes in the Elaeis genus from which we traced segregating alleles from both E. oleifera and E. guineensis grandparents. The relative linear orders of mapped loci suggested the probable absence of chromosome rearrangements between the E. oleifera and E. guineensis genomes. A total of 19 QTL associated to the palm oil fatty acid composition were evidenced. The QTL positions and the species origin as well as the estimated effects of the QTL marker alleles were in coherence with the knowledge of the oil biosynthesis pathway in plants and with the individual phenotypic correlations between the traits. The mapping of chosen Elaeis key genes related to oleic acid C18:1, using intra-gene SNPs, supported several QTLs underlying notably FATA and SAD enzymes. The high number of hyper-variable SSR loci of known relative linear orders and the QTL information make these resources valuable for such mapping study in other Elaeis breeding materials. The Author(s), 2013 Elaeis nationallicence Oil palm nationallicence E. oleifera nationallicence QTL nationallicence Fatty acid nationallicence ACCase : Acetyl-CoA carboxylase nationallicence ACP : Acyl carrier protein nationallicence AFLP : Amplified fragment length polymorphism nationallicence ANOVA : Analysis of variance nationallicence C14:0 : Myristic acid nationallicence C16:0 : Palmitic acid nationallicence C16:1 : Palmitoleic acid C16:1Δ9 nationallicence C18:0 : Stearic acid nationallicence C18:1 : Oleic acid C18:1Δ9 nationallicence C18:2 : Linoleic acid C18:2Δ9, Δ12 nationallicence C18:3 : Linolenic acid C18:3Δ9, Δ12, Δ15 nationallicence C20:0 : Arachidic acid nationallicence C20:1 : Gadoleic acid C20:1Δ11 nationallicence ER : Endoplasmic reticulum nationallicence FATA : Acyl-ACP thioesterase type A nationallicence FATB : Acyl-ACP thioesterase type B nationallicence IM : Interval mapping nationallicence IV : Iodine value nationallicence LG : Linkage group nationallicence KAS (I II, III) : β-Ketoacyl-ACP synthase (I, II, III) nationallicence K-W : Kruskal-Wallis nationallicence MAS : Marker-assisted selection nationallicence MQM : Multiple-QTL model nationallicence QTL : Quantitative trait loci nationallicence RFLP : Restriction fragment length polymorphism nationallicence SAD : Δ9 stearoyl-ACP desaturase nationallicence SNP : Single nucleotid polymorphism nationallicence SSH : Suppression substractive hybridization nationallicence SSR : Simple sequence repeat nationallicence TAG : Triacylglycerol nationallicence Montoya Carmenza Oil Palm Biology and Breeding Program, Oil Palm Research Center—Cenipalma, Calle 20A # 43A-50, piso 4, Bogotá, DC, Colombia aut Lopes Ricardo Laboratory of Molecular Biology, EMBRAPA Western Amazon, Rodovia AM-10, Km 29, PO Box 319, 69010-970, Manaus, AM, Brazil aut Flori Albert CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Cros David CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Cuellar Teresa CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Summo Maryline CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Espeout Sandra CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Rivallan Ronan CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Risterucci Ange-Marie CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Bittencourt Daniela Laboratory of Molecular Biology, EMBRAPA Western Amazon, Rodovia AM-10, Km 29, PO Box 319, 69010-970, Manaus, AM, Brazil aut Zambrano Jorge Hacienda La Cabaña S.A., Carrera 8 No. 69-43, Bogotá, DC, Colombia aut Alarcón G Wilmar Indupalma LTDA, Calle 67 No. 7-94 Piso 8º, Bogotá, DC, Colombia aut Villeneuve Pierre SupAgro/INRA CIRAD Umr IATE 1208, 2 Place Viala, 34060, Montpellier Cedex 1, France aut Pina Michel SupAgro/INRA CIRAD Umr IATE 1208, 2 Place Viala, 34060, Montpellier Cedex 1, France aut Nouy Bruno PalmElit SAS, Parc Agropolis, Bât 14, 2214 Bd de la Lironde, 34980, Montferrier sur lez, France aut Amblard Philippe PalmElit SAS, Parc Agropolis, Bât 14, 2214 Bd de la Lironde, 34980, Montferrier sur lez, France aut Ritter Enrique Departamento de Biotecnología, NEIKER, Apartado 46, 01080, Vitoria, Spain aut Leroy Thierry CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Billotte Norbert CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut Tree Genetics & Genomes Springer Berlin Heidelberg 9/5(2013-10-01), 1207-1225 1614-2942 9:5<1207 2013 9 11295 https://doi.org/10.1007/s11295-013-0629-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11295-013-0629-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Montoya Carmenza Oil Palm Biology and Breeding Program, Oil Palm Research Center—Cenipalma, Calle 20A # 43A-50, piso 4, Bogotá, DC, Colombia aut NATIONALLICENCE 700 1- Lopes Ricardo Laboratory of Molecular Biology, EMBRAPA Western Amazon, Rodovia AM-10, Km 29, PO Box 319, 69010-970, Manaus, AM, Brazil aut NATIONALLICENCE 700 1- Flori Albert CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Cros David CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Cuellar Teresa CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Summo Maryline CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Espeout Sandra CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Rivallan Ronan CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Risterucci Ange-Marie CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Bittencourt Daniela Laboratory of Molecular Biology, EMBRAPA Western Amazon, Rodovia AM-10, Km 29, PO Box 319, 69010-970, Manaus, AM, Brazil aut NATIONALLICENCE 700 1- Zambrano Jorge Hacienda La Cabaña S.A., Carrera 8 No. 69-43, Bogotá, DC, Colombia aut NATIONALLICENCE 700 1- Alarcón G Wilmar Indupalma LTDA, Calle 67 No. 7-94 Piso 8º, Bogotá, DC, Colombia aut NATIONALLICENCE 700 1- Villeneuve Pierre SupAgro/INRA CIRAD Umr IATE 1208, 2 Place Viala, 34060, Montpellier Cedex 1, France aut NATIONALLICENCE 700 1- Pina Michel SupAgro/INRA CIRAD Umr IATE 1208, 2 Place Viala, 34060, Montpellier Cedex 1, France aut NATIONALLICENCE 700 1- Nouy Bruno PalmElit SAS, Parc Agropolis, Bât 14, 2214 Bd de la Lironde, 34980, Montferrier sur lez, France aut NATIONALLICENCE 700 1- Amblard Philippe PalmElit SAS, Parc Agropolis, Bât 14, 2214 Bd de la Lironde, 34980, Montferrier sur lez, France aut NATIONALLICENCE 700 1- Ritter Enrique Departamento de Biotecnología, NEIKER, Apartado 46, 01080, Vitoria, Spain aut NATIONALLICENCE 700 1- Leroy Thierry CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 700 1- Billotte Norbert CIRAD Umr AGAP, Avenue Agropolis, TA A-108/03, 34398, Montpellier Cedex 5, France aut NATIONALLICENCE 773 0- Tree Genetics & Genomes Springer Berlin Heidelberg 9/5(2013-10-01), 1207-1225 1614-2942 9:5<1207 2013 9 11295 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer