scholarly journals Development of a high-density linkage map and mapping of the three-pistil gene (Pis1) in wheat using GBS markers

BMC Genomics ◽  
2017 ◽  
Vol 18 (1) ◽  
Author(s):  
Zaijun Yang ◽  
Zhenyong Chen ◽  
Zhengsong Peng ◽  
Yan Yu ◽  
Mingli Liao ◽  
...  
Keyword(s):  
Linkage Map ◽  
High Density ◽  
High Density Linkage Map

scholarly journals High-density linkage map construction and identification of loci regulating fruit quality traits in blueberry

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Molla F. Mengist ◽  
Hamed Bostan ◽  
Elisheba Young ◽  
Kristine L. Kay ◽  
Nicholas Gillitt ◽  
...  
Keyword(s):  
Linkage Map ◽  
Fruit Quality ◽  
Titratable Acidity ◽  
Fruit Weight ◽  
High Density ◽  
Soluble Solids ◽  
Quality Traits ◽  
Total Soluble Solids ◽  
Fruit Quality Traits ◽  
High Density Linkage Map

AbstractFruit quality traits play a significant role in consumer preferences and consumption in blueberry (Vaccinium corymbosum L). The objectives of this study were to construct a high-density linkage map and to identify the underlying genetic basis of fruit quality traits in blueberry. A total of 287 F1 individuals derived from a cross between two southern highbush blueberry cultivars, ‘Reveille’ and ‘Arlen’, were phenotyped over three years (2016–2018) for fruit quality-related traits, including titratable acidity, pH, total soluble solids, and fruit weight. A high-density linkage map was constructed using 17k single nucleotide polymorphisms markers. The linkage map spanned a total of 1397 cM with an average inter-loci distance of 0.08 cM. The quantitative trait loci interval mapping based on the hidden Markov model identified 18 loci for fruit quality traits, including seven loci for fruit weight, three loci for titratable acidity, five loci for pH, and three loci for total soluble solids. Ten of these loci were detected in more than one year. These loci explained phenotypic variance ranging from 7 to 28% for titratable acidity and total soluble solid, and 8–13% for pH. However, the loci identified for fruit weight did not explain more than 10% of the phenotypic variance. We also reported the association between fruit quality traits and metabolites detected by Proton nuclear magnetic resonance analysis directly responsible for these fruit quality traits. Organic acids, citric acid, and quinic acid were significantly (P < 0.05) and positively correlated with titratable acidity. Sugar molecules showed a strong and positive correlation with total soluble solids. Overall, the study dissected the genetic basis of fruit quality traits and established an association between these fruit quality traits and metabolites.

Development of simple sequence repeat markers and construction of a high-density linkage map of Capsicum annuum

2013 ◽  
Vol 31 (4) ◽  
pp. 909-920 ◽  
Author(s):  
Toru Sugita ◽  
Yukari Semi ◽  
Hiromasa Sawada ◽  
Yumi Utoyama ◽  
Yuko Hosomi ◽  
...  
Keyword(s):  
Linkage Map ◽  
Capsicum Annuum ◽  
Simple Sequence Repeat ◽  
High Density ◽  
Sequence Repeat ◽  
Simple Sequence Repeat Markers ◽  
High Density Linkage Map ◽  
Simple Sequence

scholarly journals Development of F1 hybrid population and the high-density linkage map for European aspen (Populus tremula L.) using RADseq technology

2017 ◽  
Vol 17 (S1) ◽  
Author(s):  
Anatoly V. Zhigunov ◽  
Pavel S. Ulianich ◽  
Marina V. Lebedeva ◽  
Peter L. Chang ◽  
Sergey V. Nuzhdin ◽  
...  
Keyword(s):  
Linkage Map ◽  
High Density ◽  
Populus Tremula ◽  
Hybrid Population ◽  
F1 Hybrid ◽  
European Aspen ◽  
High Density Linkage Map

Microsatellite-based high density linkage map in oil palm (Elaeis guineensis Jacq.).

2005 ◽  
Vol 110 (4) ◽  
pp. 754-765 ◽  
Author(s):  
N. Billotte ◽  
N. Marseillac ◽  
A.-M. Risterucci ◽  
B. Adon ◽  
P. Brottier ◽  
...  
Keyword(s):  
Linkage Map ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
High Density ◽  
Elaeis Guineensis Jacq ◽  
High Density Linkage Map

Construction of a high-density linkage map for bronze loquat using RAD-Seq

2019 ◽  
Vol 251 ◽  
pp. 59-64 ◽  
Author(s):  
Shinji Fukuda ◽  
Yukio Nagano ◽  
Kimitaka Matsuguma ◽  
Keiichiro Ishimoto ◽  
Naofumi Hiehata ◽  
...  
Keyword(s):  
Linkage Map ◽  
High Density ◽  
High Density Linkage Map

RAD-seq-Based High-Density Linkage Map Construction and QTL Mapping of Biomass-Related Traits in Sorghum using the Japanese Landrace Takakibi NOG

2020 ◽  
Vol 61 (7) ◽  
pp. 1262-1272
Author(s):  
Hiromi Kajiya-Kanegae ◽  
Hideki Takanashi ◽  
Masaru Fujimoto ◽  
Motoyuki Ishimori ◽  
Norikazu Ohnishi ◽  
...  
Keyword(s):  
Linkage Map ◽  
High Density ◽  
Genomic Diversity ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Genetic Traits ◽  
Map Construction ◽  
Days To Heading ◽  
High Density Linkage Map ◽  
Sorghum Bicolor L

Abstract Sorghum [Sorghum bicolor (L.) Moench] grown locally by Japanese farmers is generically termed Takakibi, although its genetic diversity compared with geographically distant varieties or even within Takakibi lines remains unclear. To explore the genomic diversity and genetic traits controlling biomass and other physiological traits in Takakibi, we focused on a landrace, NOG, in this study. Admixture analysis of 460 sorghum accessions revealed that NOG belonged to the subgroup that represented Asian sorghums, and it was only distantly related to American/African accessions including BTx623. In an attempt to dissect major traits related to biomass, we generated a recombinant inbred line (RIL) from a cross between BTx623 and NOG, and we constructed a high-density linkage map based on 3,710 single-nucleotide polymorphisms obtained by restriction-site-associated DNA sequencing of 213 RIL individuals. Consequently, 13 fine quantitative trait loci (QTLs) were detected on chromosomes 2, 3, 6, 7, 8 and 9, which included five QTLs for days to heading, three for plant height (PH) and total shoot fresh weight and two for Brix. Furthermore, we identified two dominant loci for PH as being identical to the previously reported dw1 and dw3. Together, these results corroborate the diversified genome of Japanese Takakibi, while the RIL population and high-density linkage map generated in this study will be useful for dissecting other important traits in sorghum.

Construction of high‐density linkage map and identification of QTLs associated with resistance to black rot in radish ( Raphanus sativus ) by RAD sequencing

2020 ◽  
Vol 139 (3) ◽  
pp. 660-671
Author(s):  
Chunhui Wu ◽  
Yang Qiu ◽  
Yundan Duan ◽  
Yangdong Guo ◽  
Haiping Wang ◽  
...  
Keyword(s):  
Linkage Map ◽  
Raphanus Sativus ◽  
High Density ◽  
Black Rot ◽  
Rad Sequencing ◽  
High Density Linkage Map
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