Development of a highly efficient Axiom™ 70 K SNP array for Pyrus and evaluation for high-density mapping and germplasm characterization

Background Both a source of diversity and the development of genomic tools, such as reference genomes and molecular markers, are equally important to enable faster progress in plant breeding. Pear (Pyrus spp.) lags far behind other fruit and nut crops in terms of employment of available genetic reso...

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Detalles Bibliográficos
Autores: Montanari, Sara, Bianco, Luca, Allen, Brian J., Martínez-García, Pedro J., Bassil, Nahla V., Postman, Joseph, Knäbel, Mareike, Kitson, Biff, Deng, Cecilia H., Chagné, David, Crepeau, Marc W., Langley, Charles H., Evans, Kate, Dhingra, Amit, Troggio, Michela, Neale, David B.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/371608
Acceso en línea:http://hdl.handle.net/10261/371608
Access Level:acceso abierto
Palabra clave:Pyrus
Single nucleotide polymorphism
Genotyping
Germplasm
Genetic diversity
Breeding
Descripción
Sumario:Background Both a source of diversity and the development of genomic tools, such as reference genomes and molecular markers, are equally important to enable faster progress in plant breeding. Pear (Pyrus spp.) lags far behind other fruit and nut crops in terms of employment of available genetic resources for new cultivar development. To address this gap, we designed a high-density, high-efficiency and robust single nucleotide polymorphism (SNP) array for pear, with the main objectives of conducting genetic diversity and genome-wide association studies

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