ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2003
Rapid identification of 1-aminocyclopropane-1-carboxylate (ACC) synthase genotypes in cultivars of Japanese pear (Pyrus pyrifolia Nakai) using CAPS markers.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 37 citations in OpenAlex.
- Comparative Physiological and Transcriptome Analyses Reveal Mechanisms of Salicylic-Acid-Reduced Postharvest Ripening in 'Hosui' Pears (Plants (Basel, Switzerland) · 2023Article
- Pear genetics: Recent advances, new prospects, and a roadmap for the future.Horticulture research · 2022Article
- Genome-wide association study of individual sugar content in fruit of Japanese pear (Pyrus spp.).BMC plant biology · 2021Article
- Molecular role of ethylene in fruit ripening of Ziziphus jujube Mill.Plant signaling & behavior · 2020Article
- Genome-wide association study and genomic prediction using parental and breeding populations of Japanese pear (Pyrus pyrifolia Nakai).Scientific reports · 2018Article
- Genotyping-by-sequencing of pear (Horticulture research · 2017Article
- Genomics of pear and other Rosaceae fruit trees.Breeding science · 2016Review
- Advances in Japanese pear breeding in Japan.Breeding science · 2016Review
- S-genotype identification based on allele-specific PCR in Japanese pear.Breeding science · 2015Article
- Identification of QTLs controlling harvest time and fruit skin color in Japanese pear (Pyrus pyrifolia Nakai).Breeding science · 2014Article
- Potential assessment of genome-wide association study and genomic selection in Japanese pear Pyrus pyrifolia.Breeding science · 2013Article
- The fading distinctions between classical patterns of ripening in climacteric and non-climacteric fruit and the ubiquity of ethylene-An overview.Journal of food science and technology · 2012Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In Japanese pear (Pyrus pyrifolia Nakai), fruit storage potential is closely related to the amount of ethylene produced. We have developed a rapid and accurate method for analyzing genes involved in high ethylene production during fruit ripening in Japanese pear. This involves cleaved-amplified polymorphic sequences (CAPS) of two 1-aminocyclopropane-1-carboxylate (ACC) synthase genes (PPACS1 and PPACS2). Two CAPS markers (A for PPACS1 and B for PPACS2), associated with the amount of ethylene produced, were identified. Marker A was associated with high ethylene producers and marker B with moderate ethylene producers. The absence of these two markers enabled the identification of low ethylene producers. Using these markers, we have identified ethylene genotypes for 40 Japanese pear cultivars and two Chinese pear (P. bretschneideri) cultivars that are commercially important and used in breeding programs. Furthermore, we performed linkage analysis of these two genes in the F(2) population, which revealed that the recombination frequency between the two markers was 20.8 +/- 3.6%. This information is critical to the selection of parents and in breeding strategies to improve storage ability of Japanese pears.
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