Genetic Control and Location of QTLS Involved in Antioxidant Capacity and Fruit Quality Traits in Peach [Prunus Persica (L.) Batsch]

Abidi, Walid; Mardones, Celia M. Cantín; Buhner-Zaharieva, Tatiana; Gonzalo, María José; Sánchez, María Ángeles Moreno; Aoiz, Yolanda Gogorcena

doi:10.17660/actahortic.2012.962.17

Cited by 5 publications

(5 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The high level of polymorphism found with these markers might be explained since the ChillPeach database is a specialized collection of ESTs from peach mesocarp tissue subjected to cold storage and ripening. Additional data from the same population showed that the polymorphism in this population was ~50 % (Abidi et al, 2010), lower than the observed in TxE (~85 %), but higher than the observed for Pop-DG population (~25 %) (Ogundiwin et al, 2009b). The lower rate of polymorphism observed in VxBT and Pop-DG compared to TxE could be explained since TxE is a F 2 population from an interspecific cross.…”

Section: Linkage Mappingmentioning

confidence: 57%

Chilling injury susceptibility in an intra-specific peach [Prunus persica (L.) Batsch] progeny

Cantín

Crisosto

Ogundiwin

et al. 2010

Postharvest Biology and Technology

Self Cite

View full text Add to dashboard Cite

Chilling injury (CI) is the collective term for various disorders that occur during prolonged cold storage and/or after subsequent ripening of stone fruit. Major symptoms of CI include mealiness, graininess, flesh browning, loss of flavour (off flavour), and red pigmentation (bleeding). These symptoms were evaluated over 2 years in an intra-specific progeny population derived from the cross of cultivars 'Venus' (freestone, melting, yellow-flesh nectarine) and 'BigTop' (clingstone, melting, yellow-flesh nectarine) after storage of fruit at 5 ºC (CI inducing conditions) for 2 and 4 weeks. All the evaluated traits in the progeny showed continuous variation which is typical of quantitative or polygenic inheritance. Longer cold storage periods increased the incidence and severity of CI symptoms, except for bleeding and leatheriness which were not affected by time of storage. CI symptoms showed high and significant heritability or genotype effect in the studied population, with no significant effect of harvesting year. Browning, mealiness and graininess were significantly correlated and were the main CI symptoms observed in this population. Mealiness and graininess were negatively correlated with stone adhesion which reflects the higher susceptibilty to CI disorders of free stone fruit. A genetic linkage map of linkage group 4 (LG4) was constructed with SSR and candidate genes (CGs). Significant quantitative trait loci (QTLs) for mealiness, graininess, leatheriness and bleeding were found in this linkage group, validating QTLs for CI symptoms previously reported in this linkage group from an unrelated progeny population. In addition, QTLs controlling other agronomic and fruit quality traits were also localized in this linkage group.

show abstract

Section: Linkage Mappingmentioning

confidence: 57%

Chilling injury susceptibility in an intra-specific peach [Prunus persica (L.) Batsch] progeny

Cantín

Crisosto

Ogundiwin

et al. 2010

Postharvest Biology and Technology

Self Cite

View full text Add to dashboard Cite

show abstract

“…Two preliminary studies carried out in the same population mapped 17 SSR markers on LG4 (Cantín et al 2010a) and six on LG6 (Abidi et al 2012). In the present map, LG4 includes a total of 36 markers, with 26 and 10 markers in the 'Venus' and 'Big Top' maps, respectively.…”

Section: Genetic Mapsmentioning

confidence: 90%

“…For mapping, we also selected genotypic data of six SSR markers previously evaluated in the same progeny (BPPCT025, BPPCT033, BINEPPCU6377, pchcms5, UCDCH15, and UDP98-024) (Cantín et al 2010a;Abidi et al 2012). …”

Section: Population Genotyping and Marker Selectionmentioning

confidence: 99%

Mapping QTLs associated with fruit quality traits in peach [Prunus persica (L.) Batsch] using SNP maps

Zeballos

Abidi

Giménez

et al. 2016

Tree Genetics & Genomes

View full text Add to dashboard Cite

Zeballos, JL.; Adibi, W.; Giménez Millán, R.; Monforte Gilabert, AJ.; Moreno, MA.; Gogorcena, Y. (2016). Mapping QTLs associated with fruit quality traits in peach Prunus persica (L.) Batsch using SNP maps. Tree Genetics and Genomes. 12(3):1-17. doi:10.1007/s11295-016-0996-9. AbstractFruit quality is an essential criterion used to select new cultivars in peach breeding programs and is determined based on a combination of organoleptic and nutritional traits. The aim of this study was to identify quantitative trait loci (QTLs) for fruit quality traits in an F 1 nectarine population derived from 'Venus' and 'Big Top' cultivars. The progeny were evaluated over 4 years for agronomical and biochemical characteristics, and genotyped using SSR markers and 'IPSC 9K peach SNP array v1'. Two genetic maps were constructed using 411 markers. The 'Venus' map spanned 259 cM on nine linkage groups (LGs) with 104 markers. The 'Big Top' map spanned 464 cM on ten LGs with 122 markers.Single or Multiple QTL models mapping was applied separately for each year and all years combined. A total of 54 QTLs mapped over 12LGs belonged to seven peach chromosomes. Most of the QTLs were consistent over the 4 years of study and were validated with the Multi-year analysis. QTLs for total phenolic, flavonoid, and anthocyanin contents were reported for the first time in peach.LG4 in 'Venus' and LG5 in 'Big Top' showed the highest numbers of QTLs. This work represents the first study in an F 1 nectarine family to identify peach genomic regions that control fruit quality traits using 'IPSC 9K SNP array v1' and provides useful information for marker-assisted breeding to produce peaches with better antioxidant content and healthy attributes.

show abstract

“…A number of SSR markers for Prunus persica and other species of the same genus are available for different purposes [30][31][32][33]. Data from study in Pop-DG population for fruit quality gene map of prunus showed that the polymorphism was ~50 % [34], lower than the observed in T×E (~85%), but higher than the observed for Pop-DG (~25%). The lower rate of polymorphism observed in 'Venus' × 'Big Top' (V×BT) and Pop-DG compared to T×E could be explained since T×E is a F2 population from an inter-specific cross.…”

Section: Discussionmentioning

confidence: 91%

First genetic linkage map of chilling injury susceptibility in peach (Prunus persica (L.) Batsch) fruit with SSR and SNP markers

Dhanapal¹,

Martínez-García²,

Gradziel³

et al. 2012

J Plant Sci Mol Breed

View full text Add to dashboard Cite

Peach and nectarine (Prunus persica L) are highly perishable; they ripen and deteriorate quickly at ambient temperature. Storage at low temperature (0-5 o C) is a common strategy used to slow the ripening processes and extending shelf life. However, if susceptible varieties are held too long at a low temperature, they will not ripen properly and will develop chilling injury (CI) symptoms like mealiness, flesh browning, and flesh bleeding. Understanding the genetic control of these traits to produce CI resistant cultivars will greatly benefit producers, shippers and consumers. Mapping approach for a set of 40 candidate genes (CGs) obtained after a transcriptomic analysis of peach between high tolerant and sensitivity to CI were used, to identify CI controlling genes in Pop-DG progeny population and CI-susceptible (hermoza) and chilling injury-resistant (oded) peaches. A set of 142 CGs from detailed transcriptomic analysis of two different peach cultivars studied previously and additional 10 CGs nominated from published works and review articles of physiology and transcriptomic study of peach fruit subjected to CI were localized in this study. In present study 12 CGs have been mapped on Pop-DG population with 8 SSR and 26 SNP markers.

show abstract

Genetic Control and Location of QTLS Involved in Antioxidant Capacity and Fruit Quality Traits in Peach [Prunus Persica (L.) Batsch]

Cited by 5 publications

References 12 publications

Chilling injury susceptibility in an intra-specific peach [Prunus persica (L.) Batsch] progeny

Chilling injury susceptibility in an intra-specific peach [Prunus persica (L.) Batsch] progeny

Mapping QTLs associated with fruit quality traits in peach [Prunus persica (L.) Batsch] using SNP maps

First genetic linkage map of chilling injury susceptibility in peach (Prunus persica (L.) Batsch) fruit with SSR and SNP markers

Contact Info

Product

Resources

About