Genetic basis of maize maternal haploid induction beyond MATRILINEAL and ZmDMP [PDF]
Frontiers in Plant Science, 2023 In maize, doubled haploid (DH) lines are created in vivo through crosses with maternal haploid inducers. Their induction ability, usually expressed as haploid induction rate (HIR), is known to be under polygenic control. Although two major genes (MTL and
Henrique Uliana Trentin +12 more
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Accelerating haploid induction rate and haploid validation through marker-assisted selection for qhir1 and qhir8 in maize [PDF]
Frontiers in Plant ScienceDoubled haploid (DH) technology becomes more routinely applied in maize hybrid breeding. However, some issues in haploid induction and identification persist, requiring resolution to optimize DH production.
Kanogporn Khammona +11 more
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Haploid induction: an overview of parental factor manipulation during seed formation [PDF]
Frontiers in Plant ScienceIn plants, in vivo haploid induction has gained increasing attention for its significant potential applications in crop breeding and genetic research.
Jingpu Song +3 more
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QTL-Seq Identifies Extra QTLs and Candidate Genes Controlling High Haploid Induction Rate in Maize [PDF]
PlantsDouble-haploid (DH) technology is a well-established method for speeding up the development of inbred lines in breeding programs. The major loci qhir1 and qhir8 are widely used in marker-assisted selection (MAS) to increase the haploid induction rate ...
Kanogporn Khammona +9 more
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MYO, a Candidate Gene for Haploid Induction in Maize Causes Male Sterility [PDF]
Plants, 2020 Doubled haploid technology is highly successful in maize breeding programs and is contingent on the ability of maize inducers to efficiently produce haploids.
Kimberly Vanous +3 more
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Genetic dissection of maternal influence on in vivo haploid induction in maize
Crop Journal, 2020 In vivo haploid induction based on maternal haploid inducers is the first step in deriving completely homozygous maize doubled haploid (DH) lines. Haploid induction rate (HIR) is influenced by both pollen parent inducing haploidy and the maternal source ...
Sudha K. Nair +5 more
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Mapping of QTL for kernel abortion caused by in vivo haploid induction in maize (Zea mays L.). [PDF]
PLoS ONE, 2020 Kernel abortion is common phenomenon in vivo haploid induction and closely linked with haploid induction rate, but little information of kernel abortion is available and its genetic basis still unclear.
Yanzhi Qu +7 more
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The haploid induction ability analysis of various mutation of OsMATL and OsDMPs in rice [PDF]
BMC BiologyBackground The high-frequency induction rate of haploid is crucial for double haploid (DH) breeding. The combination of multiple haploid-induced genes, such as ZmPLA1/MATL/NLD and ZmDMP, can synergistically enhance the haploid induction rate (HIR) in ...
Siyi Liang +9 more
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Overexpression of Modified CENH3 in Maize Stock6-Derived Inducer Lines Can Effectively Improve Maternal Haploid Induction Rates [PDF]
Frontiers in Plant Science, 2022 Maize (Zea mays) doubled haploid (DH) breeding is a technology that can efficiently generate inbred lines with homozygous genetic backgrounds. Haploids are usually produced through in vivo induction by haploid inducer lines in maize.
Dexuan Meng +9 more
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Production of double haploid watermelon via maternal haploid induction [PDF]
Plant Biotechnology Journal, 2023 Shouwei Tian, Yong Xu
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