A fine‐scale genetic linkage map reveals genomic regions associated with economic traits in walnut ( Juglans regia )

2019 ◽  
Vol 138 (5) ◽  
pp. 635-646 ◽  
Author(s):  
Mallikarjuna K. Aradhya ◽  
Dianne Velasco ◽  
Ji‐Rui Wang ◽  
Ramesh Ramasamy ◽  
Frank M. You ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Juglans Regia ◽  
Fine Scale ◽  
Economic Traits ◽  
Genomic Regions

A microsatellite-based genetic linkage map and putative sex-determining genomic regions in Lake Victoria cichlids

Gene ◽  
2015 ◽  
Vol 560 (2) ◽  
pp. 156-164 ◽  
Author(s):  
Yu Kudo ◽  
Masato Nikaido ◽  
Azusa Kondo ◽  
Hikoyu Suzuki ◽  
Kohta Yoshida ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Lake Victoria ◽  
Genomic Regions

scholarly journals Construction of a genetic linkage map in Pyropia yezoensis (Bangiales, Rhodophyta) and QTL analysis of several economic traits of blades

2018 ◽  
Author(s):  
linbin huang ◽  
Xing-hong Yan
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Specific Growth ◽  
Pyropia Yezoensis ◽  
Economic Traits ◽  
Fresh Weight ◽  
Skewed Segregation

Pyropia yezoensis is an important economic seaweed, to construct a genetic linkage map and analyze the quantitative trait loci (QTLs) of blades, a doubled haploid (DH) population containing 148 DH strains established from the intraspecific hybridization between two strains with different colors was used in the present study and genotyped using 79 pairs of polymorphic sequence-related amplified polymorphism (SRAP) markers labeled with 5'-HEX and capillary electrophoresis. A chi-square test for significance of deviations from the expected ratio (1:1) on the loci which were polymorphic between parents and segregated in mapping population identified 301 loci with normal segregation (P ≥ 0.01) and 96 loci (24.18%) with low-level skewed segregation (0.001 ≤ P < 0.01). The map was constructed using JoinMap software after a total of 92 loci were assembled into three linkage groups. The map spanned 557.36 cM covering 93.71% of the estimated genome, with a mean interlocus space of 6.23 cM. Kolmogorov-Smirnov test (α=5%) of the marker positions along each LG showed a uniform distribution. After that, 10 QTLs associated with five economic traits of blades were detected, among which one QTL was for length, one for width, two for fresh weight, two for specific growth rate of length and four for specific growth rate of fresh weight. These QTLs could explain 2.29-7.87% of the trait variations, indicating that their effects were all minor. The results will serve as a framework for future marker-assisted breeding in P. yezoensis.

First simple sequence repeat-based genetic linkage map reveals a major QTL for leafing time in walnut (Juglans regia L.)

2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Sina Kefayati ◽  
Adi Surya Ikhsan ◽  
Mehmet Sutyemez ◽  
Aibibula Paizila ◽  
Hayat Topçu ◽  
...  
Keyword(s):  
Linkage Map ◽  
Simple Sequence Repeat ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Juglans Regia ◽  
Sequence Repeat ◽  
Simple Sequence ◽  
Major Qtl

scholarly journals Genetic Linkage Map of the Japanese Pear ‘Housui’ Identifying Three Homozygous Genomic Regions

2009 ◽  
Vol 78 (4) ◽  
pp. 417-424 ◽  
Author(s):  
Shingo Terakami ◽  
Tetsuya Kimura ◽  
Chikako Nishitani ◽  
Yutaka Sawamura ◽  
Toshihiro Saito ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Japanese Pear ◽  
Genomic Regions

The construction of a preliminary genetic linkage map in the Japanese scallop Mizuhopecten yessoensis

2009 ◽  
Vol 31 (6) ◽  
pp. 629-637 ◽  
Author(s):  
Wei-Dong LIU ◽  
Xiang-Bo BAO ◽  
Wen-Tao SONG ◽  
Zun-Chun ZHOU ◽  
Chong-Bo HE ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Japanese Scallop ◽  
Mizuhopecten Yessoensis

An Integrated Genetic Linkage Map from Three F2 Populations of Cultivated Peanut(Arachis hypogaeaL.)

2016 ◽  
Vol 42 (2) ◽  
pp. 159 ◽  
Author(s):  
Jian-Bin GUO ◽  
Li HUANG ◽  
Liang-Qiang CHENG ◽  
Wei-Gang CHEN ◽  
Xiao-Ping REN ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Cultivated Peanut

Construction of genetic linkage map in Japannese flounder (Paralichthys olivaceus)

2013 ◽  
Vol 19 (6) ◽  
pp. 930-938 ◽  
Author(s):  
Renyi PANG ◽  
Wentao SONG ◽  
Fengtao GAO ◽  
Xiaolin LIAO ◽  
Yongwei ZHAO ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Genetic Linkage Map ◽  
Paralichthys Olivaceus
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