Results 41 to 50 of about 51,936 (310)

QTL mapping of physiological traits at the booting stage in rice under low temperature combined with nitrogen fertilization

open access: yesCzech Journal of Genetics and Plant Breeding, 2019
Further dissection of physiological molecular mechanisms is indispensable to alleviate rice yield losses resulting from cold injury. By using 105 near-isogenic lines (NILs) derived from a backcross between cv. Lijiangxintuanheigu (LTH) and cv. Towada, we
Shu Ming Yang   +7 more
doaj   +1 more source

QTL Mining and Validation of Grain Nutritional Quality Characters in Rice (Oryza sativa L.) Using Two Introgression Line Populations

open access: yesAgriculture, 2023
Nutritional grain quality is mainly influenced by the protein fraction content and grain protein content. Quantitative trait loci (QTL) mining for five traits, about 245 and 284 BC3F3 individual families of two introgression line (IL) populations were ...
Mufid Alam   +9 more
doaj   +1 more source

Detection of QTLs for important agronomical traits in hexaploid wheat using association analysis

open access: yesCzech Journal of Genetics and Plant Breeding, 2013
One of the main wheat breeder's goals is determining specific genomic regions which control important agronomical traits. Association analysis is a new strategy with high resolution in plant molecular breeding that could be used to improve the efficiency
Ljiljana BRBAKLIC   +4 more
doaj   +1 more source

Quantitative Trait Loci Mapping for Earliness, Fruit, and Seed Related Traits Using High Density Genotyping-by-Sequencing-Based Genetic Map in Bitter Gourd (Momordica charantia L.)

open access: yesFrontiers in Plant Science, 2022
Bitter gourd (Momordica charantia L.) is an important vegetable crop having numerous medicinal properties. Earliness and yield related traits are main aims of bitter gourd breeding program.
Gurpreet Kaur   +5 more
doaj   +1 more source

Exome QTL-seq maps monogenic locus and QTLs in barley [PDF]

open access: yesBMC Genomics, 2017
QTL-seq, in combination with bulked segregant analysis and next-generation sequencing (NGS), is used to identify loci in small plant genomes, but is technically challenging to perform in species with large genomes, such as barley. A combination of exome sequencing and QTL-seq (exome QTL-seq) was used to map the mono-factorial Mendelian locus black ...
Hiroshi Hisano   +4 more
openaire   +2 more sources

The phenotypic expression of QTLs for partial resistance to barley leaf rust during plant development [PDF]

open access: yes, 2010
Partial resistance is generally considered to be a durable form of resistance. In barley, Rphq2, Rphq3 and Rphq4 have been identified as consistent quantitative trait loci (QTLs) for partial resistance to the barley leaf rust pathogen Puccinia hordei ...
Qi, Xiaoquan   +7 more
core   +1 more source

A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs [PDF]

open access: yes, 2008
Fine mapping can accurately identify positional candidate genes for quantitative trait loci (QTLs) but can be time consuming, costly, and, for small-effect QTLs with low heritability, difficult in practice.
Price, Adam H.   +9 more
core   +1 more source

Overlap of proteasome activity QTLs with known causal genes for N-end Rule QTLs.

open access: yes, 2023
Overlap of proteasome activity QTLs with known causal genes for N-end Rule QTLs.
Frank W. Albert (7879037)   +2 more
core   +1 more source

Construction of a potato consensus map and QTL meta-analysis offer new insights into the genetic architecture of late blight resistance and plant maturity traits

open access: yesBMC Plant Biology, 2011
Background Integrating QTL results from independent experiments performed on related species helps to survey the genetic diversity of loci/alleles underlying complex traits, and to highlight potential targets for breeding or QTL cloning.
Lefebvre VĂ©ronique   +2 more
doaj   +1 more source

Serious limitations of the QTL/Microarray approach for QTL gene discovery [PDF]

open access: yesBMC Biology, 2010
Abstract Background It has been proposed that the use of gene expression microarrays in nonrecombinant parental or congenic strains can accelerate the process of isolating individual genes underlying quantitative trait loci (QTL). However, the effectiveness of this approach has not been assessed.
Verdugo, Ricardo A   +3 more
openaire   +5 more sources

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