Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Matthew J. Hayden"'
Autor:
Reem Joukhadar, Yongjun Li, Rebecca Thistlethwaite, Kerrie L. Forrest, Josquin F. Tibbits, Richard Trethowan, Matthew J. Hayden
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionIn plant breeding, we often aim to improve multiple traits at once. However, without knowing the economic value of each trait, it is hard to decide which traits to focus on. This is where “desired gain selection indices” come in handy
Externí odkaz:
https://doaj.org/article/3918bd1d40254954a39760133f0dd675
Publikováno v:
Plants, Vol 13, Iss 11, p 1577 (2024)
Safflower (Carthamus tinctorius L.) is a multipurpose minor crop consumed by developed and developing nations around the world with limited research funding and genetic resources. Genomic selection (GS) is an effective modern breeding tool that can h
Externí odkaz:
https://doaj.org/article/74bb471e26db43a1b9289d4ab5a0bacd
Autor:
Alem Gebremedhin, Yongjun Li, Arun S. K. Shunmugam, Shimna Sudheesh, Hossein Valipour-Kahrood, Matthew J. Hayden, Garry M. Rosewarne, Sukhjiwan Kaur
Publikováno v:
Frontiers in Plant Science, Vol 14 (2024)
Genomic selection (GS) uses associations between markers and phenotypes to predict the breeding values of individuals. It can be applied early in the breeding cycle to reduce the cross-to-cross generation interval and thereby increase genetic gain pe
Externí odkaz:
https://doaj.org/article/0f488f930e4249b3aa3612e49eecf72f
Autor:
Shiva Azizinia, Daniel Mullan, Allan Rattey, Jayfred Godoy, Hannah Robinson, David Moody, Kerrie Forrest, Gabriel Keeble-Gagnere, Matthew J. Hayden, Josquin FG. Tibbits, Hans D. Daetwyler
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Historically, end-product quality testing has been costly and required large flour samples; therefore, it was generally implemented in the late phases of variety development, imposing a huge cost on the breeding effort and effectiveness. High genetic
Externí odkaz:
https://doaj.org/article/0d48e16aa0d04cc0a5d7b61769c9ad48
Publikováno v:
Frontiers in Genetics, Vol 14 (2023)
In plant breeding programs, multiple traits are recorded in each trial, and the traits are often correlated. Correlated traits can be incorporated into genomic selection models, especially for traits with low heritability, to improve prediction accur
Externí odkaz:
https://doaj.org/article/de8bd8b1cbd847c9ac4d8132d1a25450
Autor:
Fei He, Wei Wang, William B. Rutter, Katherine W. Jordan, Jie Ren, Ellie Taagen, Noah DeWitt, Deepmala Sehgal, Sivakumar Sukumaran, Susanne Dreisigacker, Matthew Reynolds, Jyotirmoy Halder, Sunish Kumar Sehgal, Shuyu Liu, Jianli Chen, Allan Fritz, Jason Cook, Gina Brown-Guedira, Mike Pumphrey, Arron Carter, Mark Sorrells, Jorge Dubcovsky, Matthew J. Hayden, Alina Akhunova, Peter L. Morrell, Les Szabo, Matthew Rouse, Eduard Akhunov
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The connection between expression variation and phenotypic diversity in the populations of polyploid crops remains elusive. Here, the authors reveal the impact of genetic variants leading to biased expression of homoeologous genes in hexaploid wheat
Externí odkaz:
https://doaj.org/article/5f8e5a306c9348cc803740a298ed60bd
Autor:
Yongjun Li, Fan Shi, Zibei Lin, Hannah Robinson, David Moody, Allan Rattey, Jayfred Godoy, Daniel Mullan, Gabriel Keeble-Gagnere, Matthew J. Hayden, Josquin F. G. Tibbits, Hans D. Daetwyler
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
We investigated the benefit from introgression of external lines into a cereal breeding programme and strategies that accelerated introgression of the favourable alleles while minimising linkage drag using stochastic computer simulation. We simulated
Externí odkaz:
https://doaj.org/article/8cb6d670a1c243969c0fa120686441d5
Autor:
Gabriel Keeble-Gagnère, Raj Pasam, Kerrie L. Forrest, Debbie Wong, Hannah Robinson, Jayfred Godoy, Allan Rattey, David Moody, Daniel Mullan, Tresslyn Walmsley, Hans D. Daetwyler, Josquin Tibbits, Matthew J. Hayden
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Array-based single nucleotide polymorphism (SNP) genotyping platforms have low genotype error and missing data rates compared to genotyping-by-sequencing technologies. However, design decisions used to create array-based SNP genotyping assays for bot
Externí odkaz:
https://doaj.org/article/34f2ce945d6d48929e4ca800e6f88207
Publikováno v:
Evolutionary Applications, Vol 12, Iss 8, Pp 1610-1625 (2019)
Abstract Australia has one of the oldest modern wheat breeding programs worldwide although the crop was first introduced to the country in 1788. Breeders selected wheat with high adaptation to different Australian climates, while ensuring satisfactor
Externí odkaz:
https://doaj.org/article/a4e517c076394754bb9c296787b9c669
Autor:
Sang He, Yong Jiang, Rebecca Thistlethwaite, Matthew J. Hayden, Richard Trethowan, Hans D. Daetwyler
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Increasing the number of environments for phenotyping of crop lines in earlier stages of breeding programs can improve selection accuracy. However, this is often not feasible due to cost. In our study, we investigated a sparse phenotyping method that
Externí odkaz:
https://doaj.org/article/9ee8d114e5a7483dbc6e9ce898bc195c