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Genomic selection requires genomic control of inbreeding [PDF]

Genetics Selection Evolution, 2012
Background In the past, pedigree relationships were used to control and monitor inbreeding because genomic relationships among selection candidates were not available until recently.
Sonesson Anna K, Woolliams John A, Meuwissen Theo HE   +2 more
doaj   +7 more sources

Efficient Breeding by Genomic Mating [PDF]

Frontiers in Genetics, 2016
Selection in breeding programs can be done by using phenotypes (phenotypic selection), pedigree relationship (breeding value selection) or molecular markers (marker assisted selection or genomic selection).
Deniz Akdemir, Julio Isidro Sanchez
doaj   +4 more sources

Nonlinear genomic selection index accelerates multi-trait crop improvement [PDF]

Nature Communications
Linear phenotypic and genomic selection indices assume additivity and linearity, limiting their ability to exploit nonlinear trait relationships. Here, we introduce the Quadratic Genomic Selection Index (QGSI), a genomic extension of the quadratic ...
J. Jesús Cerón-Rojas, Osval A. Montesinos-López, Abelardo Montesinos-López, Paolo Vitale, Paulino Pérez-Rodríguez, Samuel B. Fernandes, Rodomiro Ortiz, José Crossa   +7 more
doaj   +2 more sources

Efficiency of Recurrent Genomic Selection in Panmictic Populations [PDF]

Animals
Simulation-based studies can support breeders’ decisions inexpensively, since there is no need to perform a new procedure. The objective was to assess the efficiency of recurrent genomic selection in panmictic population under additive–dominance and ...
José Marcelo Soriano Viana, Jean Paulo Aparecido da Silva, Paulo Sávio Lopes   +2 more
doaj   +2 more sources

Genomic Selection in Aquaculture: Application, Limitations and Opportunities With Special Reference to Marine Shrimp and Pearl Oysters

Frontiers in Genetics, 2019
Within aquaculture industries, selection based on genomic information (genomic selection) has the profound potential to change genetic improvement programs and production systems. Genomic selection exploits the use of realized genomic relationships among
Kyall R. Zenger, Kyall R. Zenger, Mehar S. Khatkar, Mehar S. Khatkar, David B. Jones, Nima Khalilisamani, Nima Khalilisamani, Dean R. Jerry, Dean R. Jerry, Dean R. Jerry, Herman W. Raadsma, Herman W. Raadsma   +11 more
doaj   +3 more sources

Polymorphisms associated with resistance to infectious diseases in different breeds of pigs of the Belgorod Region of Russia [PDF]

E3S Web of Conferences, 2023
Using the PCR-RFLP method, we genotyped pigs for the genes GBP1 (mutation c. [10A>G; 11A>G]), FUT1 (mutation G307A) and MUC4(A243G) associated with resistance to infectious diseases.
Snegin Eduard A., Sychev Anton A., Artemchuk Olesya Y., Barkhatov Anatoliy S., Snegina Elena A., Yusupov Sergey R., Yusupova Aleksandra Y.   +6 more
doaj   +1 more source

Haplotype applications in genomic selection. [PDF]

Genome Biol
There is an urgent need to increase sustainable crop production. The application of molecular marker technologies such as genomic selection and machine learning based approaches are aiding accelerated crop improvement. Conventional molecular marker technologies use single nucleotide polymorphisms to predict traits, however these do not capture local ...
MacNish TR, Bergmann T, Edwards D.
europepmc   +4 more sources

Searching for a Needle in a Haystack: Cas9-Targeted Nanopore Sequencing and DNA Methylation Profiling of Full-Length Glutenin Genes in a Big Cereal Genome

Plants, 2021
Sequencing and epigenetic profiling of target genes in plants are important tasks with various applications ranging from marker design for plant breeding to the study of gene expression regulation.
Ilya Kirov, Ekaterina Polkhovskaya, Maxim Dudnikov, Pavel Merkulov, Anastasia Vlasova, Gennady Karlov, Alexander Soloviev   +6 more
doaj   +1 more source

Genome-wide association study reveals the genetic basis of brace root angle and diameter in maize

Frontiers in Genetics, 2022
Brace roots are the main organ to support the above-ground part of maize plant. It involves in plant growth and development by water absorption and lodging resistance. The bracing root angle (BRA) and diameter (BRD) are important components of brace root
Daqiu Sun, Sibo Chen, Sibo Chen, Zhenhai Cui, Zhenhai Cui, Jingwei Lin, Meiling Liu, Yueting Jin, Ao Zhang, Yuan Gao, Huiying Cao, Yanye Ruan   +11 more
doaj   +1 more source

Genome-wide association study presents insights into the genetic architecture of drought tolerance in maize seedlings under field water-deficit conditions

Frontiers in Plant Science, 2023
IntroductionDrought stress is one of the most serious abiotic stresses leading to crop yield reduction. Due to the wide range of planting areas, the production of maize is particularly affected by global drought stress.
Shan Chen, Dongdong Dang, Dongdong Dang, Dongdong Dang, Yubo Liu, Yubo Liu, Shuwen Ji, Hongjian Zheng, Hongjian Zheng, Chenghao Zhao, Xiaomei Dong, Cong Li, Yuan Guan, Yuan Guan, Ao Zhang, Yanye Ruan   +15 more
doaj   +1 more source