Results 111 to 120 of about 211,250 (391)

Larval antibiosis to cabbage stem flea beetle (Psylliodes chrysocephala) is absent within oilseed rape (Brassica napus)

Pest Management Science, EarlyView.
We screened a panel of 98 Brassicaceae genotypes (97 Brassica napus and 1 Sinapis alba) for cabbage stem flea beetle (Psylliodes chrysocephala) larval antibiosis. We found limited evidence for antibiosis across B. napus but consistent antibiosis in S. alba. Brassicaceae relatives may therefore better inform resistance traits for breeding.
Ryan E Brock, Clara Courtney, Steven Penfield, Rachel Wells   +3 more
wiley   +1 more source

Deploying QTL-seq for rapid delineation of a potential candidate gene underlying major trait-associated QTL in chickpea

DNA Research, 2015
A rapid high-resolution genome-wide strategy for molecular mapping of major QTL(s)/gene(s) regulating important agronomic traits is vital for in-depth dissection of complex quantitative traits and genetic enhancement in chickpea.
Shouvik Das, H. Upadhyaya, D. Bajaj, Alice Kujur, Saurabh Badoni, Laxmi, Vinod Kumar, S. Tripathi, C. Gowda, Shivali Sharma, Subedar Singh, A. Tyagi, S. Parida   +12 more
semanticscholar   +1 more source

QTL mapping in rice

Trends in Genetics, 1995
In the past 10 years, interest in applying the tools of molecular genetics to the problem of increasing world rice production has resulted in the generation of two highly saturated, molecular linkage maps of rice, and the localization of numerous genes and quantitative trait loci (QTLs).
S R, McCouch, R W, Doerge
openaire   +2 more sources

A genetic risk score based on BCL11A and HBS1L‐MYB variants predicts clinical severity in Brazilian sickle cell anaemia patients

British Journal of Haematology, EarlyView.
Summary Individuals with sickle cell anaemia (SCA) exhibit significant clinical heterogeneity influenced by several factors, especially fetal haemoglobin (HbF) levels. Variations in adult HbF levels are partly explained by the co‐inheritance of genetic variants that regulate globin expression.
Gabriela S. Arcanjo, Alexsandro P. Silva, Madi V. Diniz, Igor F. Domingos, Diego A. Pereira‐Martins, Amanda B. Araújo, Talita S. S. França, Ana C. Anjos, Aderson S. Araujo, Edis Belini‐Junior, Sara T. O. Saad, Fernando F. Costa, Antonio R. Lucena‐Araujo, Marcos André C. Bezerra   +13 more
wiley   +1 more source

Genetic Determinants of Peanut‐Specific IgG4 Levels in the Context of Sustained Oral Peanut Exposure in the LEAP Study

Immunology, EarlyView.
A cumulative genetic score based on IgG4‐associated variants explains a substantial proportion of variance in psIgG4 levels during sustained peanut consumption, highlighting strong gene‐by‐environment interactions. Our findings suggest that early, sustained peanut consumption, in combination with genetic factors, promotes a protective immune response ...
Kanika Kanchan, Karen Cerosaletti, James A. Perry, George DuToit, Monali Manohar, Hua Ling, Justin E. Paschall, Srinath Sanda, R. Sharon Chinthrajah, Gerald T. Nepom, Kari C. Nadeau, Stacie M. Jones, Gideon Lack, Ingo Ruczinski, Rasika A. Mathias   +14 more
wiley   +1 more source

Positional candidate cloning of a QTL in dairy cattle: identification of a missense mutation in the bovine DGAT1 gene with major effect on milk yield and composition.

Nature reviews genetics, 2002
We recently mapped a quantitative trait locus (QTL) with a major effect on milk composition--particularly fat content--to the centromeric end of bovine chromosome 14. We subsequently exploited linkage disequilibrium to refine the map position of this QTL
B. Grisart, W. Coppieters, F. Farnir, L. Karim, Christine Ford, P. Berzi, Nadine Cambisano, M. Mni, S. Reid, Patricia Simon, R. Spelman, M. Georges, R. Snell   +12 more
semanticscholar   +1 more source

Frost tolerance in winter wheat cultivars: different effects of chromosome 5A and association with microsatellite alleles

Biologia Plantarum, 2013
Frost tolerance of ten Bulgarian winter wheat (Triticum aestivum L.) cultivars (Milena, Pobeda, Sadovo-1, Enola, Kristal, Laska, Svilena, Russalka, No301 and Lozen) and five foreign cultivars (Mironovskaya 808, Bezostaya-1, Rannaya-12, Skorospelka-35 and
G. Ganeva, T. Petrova, S. Landjeva, E. Todorovska, S. Kolev, G. Galiba, F. Szira, A. F. Bálint   +7 more
doaj   +1 more source

Use of Cluster Analysis for Identifying Metafounders

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In the metafounder approach, the relationship matrix of metafounders, Γ$$ \boldsymbol{\Gamma} $$ is used to transfer information on relationships between pedigree founders into the numerator relationship matrix A$$ \mathbf{A} $$, creating matrix AΓ$$ {\mathbf{A}}^{\boldsymbol{\Gamma}} $$.
Christine Anglhuber, Christian Edel, Eduardo C. G. Pimentel, Reiner Emmerling, Kay‐Uwe Götz, Georg Thaller   +5 more
wiley   +1 more source

Causal graphical models in systems genetics: A unified framework for joint inference of causal network and genetic architecture for correlated phenotypes [PDF]

, 2009
Causal inference approaches in systems genetics exploit quantitative trait loci (QTL) genotypes to infer causal relationships among phenotypes. The genetic architecture of each phenotype may be complex, and poorly estimated genetic architectures may ...
Attie, Alan D., Keller, Mark P., Neto, Elias Chaibub, Yandell, Brian S.   +3 more
core   +3 more sources

QTL Mapping and Diurnal Transcriptome Analysis Identify Candidate Genes Regulating Brassica napus Flowering Time [PDF]

, 2021
Jurong Song, Bao Li, Yanke Cui, Chenjian Zhuo, Yuanguo Gu, Kaining Hu, Jing Wen, Bin Yi, Jinxiong Shen, Chaozhi Ma, Tingdong Fu, Jinxing Tu   +11 more
openalex   +1 more source