scholarly journals Construction of a SNP-Based High-Density Genetic Map Using Genotyping by Sequencing (GBS) and QTL Analysis of Nut Traits in Chinese Chestnut (Castanea mollissima Blume)

2018 ◽  
Vol 9 ◽  
Author(s):  
Feiyang Ji ◽  
Wei Wei ◽  
Yang Liu ◽  
Guangpeng Wang ◽  
Qing Zhang ◽  
...  
Keyword(s):  
Genetic Map ◽  
Qtl Analysis ◽  
Genotyping By Sequencing ◽  
High Density ◽  
Chinese Chestnut ◽  
Castanea Mollissima

scholarly journals High-density genetic map and QTL analysis of soluble solid content, maturity date, and mealiness in peach using genotyping by sequencing

2019 ◽  
Vol 257 ◽  
pp. 108734 ◽  
Author(s):  
Gerardo Nuñez-Lillo ◽  
Cristóbal Balladares ◽  
Catalina Pavez ◽  
Claudio Urra ◽  
Dayan Sanhueza ◽  
...  
Keyword(s):  
Genetic Map ◽  
Qtl Analysis ◽  
Genotyping By Sequencing ◽  
Solid Content ◽  
High Density ◽  
Soluble Solid Content ◽  
Maturity Date ◽  
Soluble Solid

scholarly journals Large-scale SNP discovery and construction of a high-density genetic map of Colossoma macropomum through genotyping-by-sequencing

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
José de Ribamar da Silva Nunes ◽  
Shikai Liu ◽  
Fábio Pértille ◽  
Caio Augusto Perazza ◽  
Priscilla Marqui Schmidt Villela ◽  
...  
Keyword(s):  
Genetic Map ◽  
Large Scale ◽  
Genotyping By Sequencing ◽  
High Density ◽  
Snp Discovery ◽  
Colossoma Macropomum

scholarly journals Construction of a high-density genetic map: genotyping by sequencing (GBS) to map purple seed coat color (Psc) in hulless barley

Hereditas ◽  
2018 ◽  
Vol 155 (1) ◽  
Author(s):  
Xiaohua Yao ◽  
Kunlun Wu ◽  
Youhua Yao ◽  
Yixiong Bai ◽  
Jingxiu Ye ◽  
...  
Keyword(s):  
Genetic Map ◽  
Seed Coat ◽  
Coat Color ◽  
Genotyping By Sequencing ◽  
High Density ◽  
Seed Coat Color ◽  
Hulless Barley

Construction of a high-density linkage map and QTL analysis for pistil abortion in apricot (Prunus armeniaca L.)

2019 ◽  
Vol 99 (5) ◽  
pp. 599-610
Author(s):  
Junhuan Zhang ◽  
Haoyuan Sun ◽  
Li Yang ◽  
Fengchao Jiang ◽  
Meiling Zhang ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Map ◽  
Qtl Analysis ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Prunus Armeniaca ◽  
High Density ◽  
Pistil Abortion ◽  
Genomic Study ◽  
Prunus Armeniaca L

A high-density genetic map of apricot (Prunus armeniaca L.) was constructed using an F1 population constructed by crossing two main Chinese cultivars ‘Chuanzhihong’ and ‘Luotuohuang’, coupled with a recently developed reduced representation library (RRL) sequencing. The average sequencing depth was 38.97 in ‘Chuanzhihong’ (female parent), 33.05 in ‘Luotuohuang’ (male parent), and 8.91 in each progeny. Based on the sequencing data, 12 451 polymorphic markers were developed and used in the construction of the genetic linkage map. The final map of apricot comprised eight linkage groups, including 1991 markers, and covered 886.25 cM of the total map length. The average distance between adjacent markers was narrowed to 0.46 cM. Gaps larger than 5 cM only accounted for <0.33%. To our knowledge, this map is the densest genetic linkage map that is currently available for apricot research. It is a valuable linkage map for quantitative trait loci (QTLs) identification of important agronomic traits. Moreover, the high marker density and well-ordered markers that this linkage map provides will be useful for molecular breeding of apricot as well. In this study, we applied this map in the QTL analysis of an important agronomic trait, pistil abortion. Several QTLs were detected and mapped respectively to the middle regions of LG5 (51.005∼59.4 cM) and LG6 (72.884∼76.562 cM), with nine SLAF markers closely linked to pistil abortion. The high-density genetic map and QTLs detected in this study will facilitate marker-assisted breeding and apricot genomic study.

QTL analysis of seed size by a high-density GBS genetic map in watermelon (Citrullus lanatus L.)

2020 ◽  
pp. 121-126
Author(s):  
Meiling Gao ◽  
Xiaoxue Liang ◽  
Yu Guo ◽  
Yanlin Zhang ◽  
Yue Gao ◽  
...  
Keyword(s):  
Seed Size ◽  
Genetic Map ◽  
Qtl Analysis ◽  
Citrullus Lanatus ◽  
High Density
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