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You searched for: Subject "chromosomes" Remove constraint Subject: "chromosomes" Journal Molecular genetics and genomics Remove constraint Journal: Molecular genetics and genomics Publication Year 2015 Remove constraint Publication Year: 2015 Subject quantitative trait loci Remove constraint Subject: quantitative trait loci Subject chromosome mapping Remove constraint Subject: chromosome mapping
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1. Dissection of the genetic architecture underlying the plant density response by mapping plant height-related traits in maize (Zea mays L.)

Author:
Ku, Lixia; Zhang, Liangkun; Tian, Zhiqiang; Guo, Shulei; Su, Huihui; Ren, Zhenzhen; Wang, Zhiyong; Li, Guohui; Wang, Xiaobo; Zhu, Yuguang; Zhou, Jinlong; Chen, Yanhui
Source:
Molecular genetics and genomics 2015 v.290 no.4 pp. 1223-1233
ISSN:
1617-4615
Subject:
chromosome mapping,   etc   ; Zea mays; corn; corn ears; genes; genetic traits; inbred lines; phenotype; plant density; quantitative trait loci;     Show all 10 Subjects
Abstract:
... Plant height is one of the most heritable traits in maize (Zea mays L.). Understanding the genetic control of plant height is important for elucidating the molecular mechanisms that regulate maize development. To investigate the genetic basis of the plant height response to density in maize, we evaluated the effects of two different plant densities (60,000 and 120,000 plant/hm²) on three plant hei ...
DOI:
10.1007/s00438-014-0987-1

2. A major locus controlling malondialdehyde content under water stress is associated with Fusarium crown rot resistance in wheat

Author:
Ma, Jun; Du, Guangyue; Li, Xihuan; Zhang, Caiying; Guo, Jinkao
Source:
Molecular genetics and genomics 2015 v.290 no.5 pp. 1955-1962
ISSN:
1617-4615
Subject:
chromosome mapping,   etc   ; Fusarium; crown rot; drought; drought tolerance; fungi; genes; inbred lines; lipid peroxidation; loci; malondialdehyde; phenotypic variation; plant damage; quantitative trait loci; water stress; wheat;     Show all 16 Subjects
Abstract:
... Malondialdehyde (MDA) is a naturally occurring product of lipid peroxidation and the level of MDA in plant is often used as a parameter to evaluate the damage to plants’ cells due to stress. Plant with lower amounts of MDA under drought conditions is generally considered as more tolerant to drought. In this study, a population of recombinant inbred lines was used to map the quantitative trait locu ...
DOI:
10.1007/s00438-015-1053-3

3. Construction of a high-density DArTseq SNP-based genetic map and identification of genomic regions with segregation distortion in a genetic population derived from a cross between feral and cultivated-type watermelon

Author:
Ren, Runsheng; Ray, Rumiana; Li, Pingfang; Xu, Jinhua; Zhang, Man; Liu, Guang; Yao, Xiefeng; Kilian, Andrzej; Yang, Xingping
Source:
Molecular genetics and genomics 2015 v.290 no.4 pp. 1457-1470
ISSN:
1617-4615
Subject:
chromosome mapping,   etc   ; Citrullus lanatus; alleles; cultivars; genomics; germplasm; linkage groups; loci; marker-assisted selection; molecular cloning; quantitative trait loci; segregation distortion; single nucleotide polymorphism; vegetable crops; watermelons;     Show all 15 Subjects
Abstract:
... Watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] is an economically important vegetable crop grown extensively worldwide. To facilitate the identification of agronomically important traits and provide new information for genetic and genomic research on this species, a high-density genetic linkage map of watermelon was constructed using an F₂ population derived from a cross between elite wat ...
DOI:
10.1007/s00438-015-0997-7

4. Genotyping-by-sequencing based intra-specific genetic map refines a ‘‘QTL-hotspot” region for drought tolerance in chickpea

Author:
Jaganathan, Deepa; Thudi, Mahendar; Kale, Sandip; Azam, Sarwar; Roorkiwal, Manish; Gaur, Pooran M.; Kishor, P B Kavi; Nguyen, Henry; Sutton, Tim; Varshney, Rajeev K.
Source:
Molecular genetics and genomics 2015 v.290 no.2 pp. 559-571
ISSN:
1617-4615
Subject:
chromosome mapping,   etc   ; Cicer arietinum; chickpeas; drought; drought tolerance; inbred lines; linkage groups; loci; marker-assisted selection; phenotype; quantitative trait loci; single nucleotide polymorphism;     Show all 12 Subjects
Abstract:
... To enhance the marker density in the “QTL-hotspot” region, harboring several QTLs for drought tolerance-related traits identified on linkage group 04 (CaLG04) in chickpea recombinant inbred line (RIL) mapping population ICC 4958 × ICC 1882, a genotyping-by-sequencing approach was adopted. In total, 6.24 Gb data from ICC 4958, 5.65 Gb data from ICC 1882 and 59.03 Gb data from RILs were generated, w ...
DOI:
10.1007/s00438-014-0932-3
PubMed:
25344290
PubMed Central:
PMC4361754

5. Construction of a high-density genetic map and lint percentage and cottonseed nutrient trait QTL identification in upland cotton (Gossypium hirsutum L.)

Author:
Liu, Dexin; Liu, Fang; Shan, Xiaoru; Zhang, Jian; Tang, Shiyi; Fang, Xiaomei; Liu, Xueying; Wang, Wenwen; Tan, Zhaoyun; Teng, Zhonghua; Zhang, Zhengsheng; Liu, Dajun
Source:
Molecular genetics and genomics 2015 v.290 no.5 pp. 1683-1700
ISSN:
1617-4615
Subject:
chromosome mapping,   etc   ; Gossypium hirsutum; cottonseed; crude protein; genetic markers; genome; genotype; inbred lines; lint cotton; loci; microsatellite repeats; molecular cloning; nutrients; oils; petroleum; phenotypic variation; proteins; quantitative trait loci; quantitative traits; secondary metabolites; seed yield; selection methods; stearic acid; tetraploidy;     Show all 24 Subjects
Abstract:
... Upland cotton plays a critical role not only in the textile industry, but also in the production of important secondary metabolites, such as oil and proteins. Construction of a high-density linkage map and identifying yield and seed trait quantitative trail loci (QTL) are prerequisites for molecular marker-assisted selective breeding projects. Here, we update a high-density upland cotton genetic m ...
DOI:
10.1007/s00438-015-1027-5