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Chung SW, Jang YJ, Kim S, Kim SC. Spatial and Compositional Variations in Fruit Characteristics of Papaya ( Carica papaya cv. Tainung No. 2) during Ripening. PLANTS (BASEL, SWITZERLAND) 2023; 12:1465. [PMID: 37050092 PMCID: PMC10096779 DOI: 10.3390/plants12071465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/24/2023] [Accepted: 03/26/2023] [Indexed: 06/19/2023]
Abstract
Papaya fruit (Carica papaya) has different degrees of ripening within each fruit, affecting its commercial market value. The fruit characteristics of "Tainung No. 2" Red papaya were investigated at the stem-end, middle, and calyx-end across 3 ripening stages and categorized based on fruit skin coloration: unripe at 16 weeks after anthesis (WAA), half-ripe at 18 WAA, and full-ripe at 20 WAA. The fruits maintained an elliptical shape during ripening with a ratio of 2.36 of the length to the width. The peel and pulp color changed from green to white to yellow during ripening, regardless of the three parts. In the pulp, soluble solid contents increased, and firmness decreased during ripening but did not differ among the three parts. Individual nutrient contents, including metabolites and minerals, changed dynamically between the ripening stages and fruit parts. Total carbohydrates and proteins, N, and K, were accumulated more at the stem-end during ripening; meanwhile, fructose, glucose, Mg, and Mn were accumulated more at the calyx-end. In the principal component analysis, ripening stages and fruit parts were distinctly determined by the first and second principal components, respectively. Understanding the nutrient and metabolite dynamics during ripening and their distribution within the fruit can help optimize cultivation practices, enhance fruit quality, and ultimately benefit both growers and consumers.
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Affiliation(s)
| | | | | | - Seong Cheol Kim
- Research Institute of Climate Change and Agriculture, National Institute of Horticultural and Herbal Science, Jeju 63240, Republic of Korea; (S.W.C.)
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Function of ALA Content in Porphyrin Metabolism Regulation of Ananas comosus var. bracteatus. Int J Mol Sci 2023; 24:ijms24065274. [PMID: 36982348 PMCID: PMC10049405 DOI: 10.3390/ijms24065274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Chlorophyll and heme are essential molecules for photosynthesis and respiration, which are competing branches of the porphyrin metabolism pathway. Chlorophyll and heme balance regulation is very important for the growth and development of plants. The chimeric leaves of Ananas comosus var. bracteatus were composed of central photosynthetic tissue (PT) and marginal albino tissue (AT), which were ideal materials for the study of porphyrin metabolism mechanisms. In this study, the regulatory function of ALA content on porphyrin metabolism (chlorophyll and heme balance) was revealed by comparing PT and AT, 5-Aminolevulinic Acid (ALA) exogenous supply, and interference of hemA expression. The AT remained similar in porphyrin metabolism flow level to the PT by keeping an equal ALA content in both tissues, which was very important for the normal growth of the chimeric leaves. As the chlorophyll biosynthesis in AT was significantly inhibited, the porphyrin metabolism flow was directed more toward the heme branch. Both tissues had similar Mg2+ contents; however, Fe2+ content was significantly increased in the AT. The chlorophyll biosynthesis inhibition in the white tissue was not due to a lack of Mg2+ and ALA. A 1.5-fold increase in ALA content inhibited chlorophyll biosynthesis while promoting heme biosynthesis and hemA expression. The doubling of ALA content boosted chlorophyll biosynthesis while decreasing hemA expression and heme content. HemA expression interference resulted in a higher ALA content and a lower chlorophyll content, while the heme content remained at a relatively low and stable level. Conclusively, a certain amount of ALA was important for the stability of porphyrin metabolism and the normal growth of plants. The ALA content appears to be able to regulate chlorophyll and heme content by bidirectionally regulating porphyrin metabolism branch direction.
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Nashima K, Shirasawa K, Isobe S, Urasaki N, Tarora K, Irei A, Shoda M, Takeuchi M, Omine Y, Nishiba Y, Sugawara T, Kunihisa M, Nishitani C, Yamamoto T. Gene prediction for leaf margin phenotype and fruit flesh color in pineapple (Ananas comosus) using haplotype-resolved genome sequencing. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 110:720-734. [PMID: 35122338 DOI: 10.1111/tpj.15699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/17/2022] [Accepted: 01/31/2022] [Indexed: 06/14/2023]
Abstract
Pineapple (Ananas comosus (L.) Merr.) is one of the most economically important tropical fruit species. The major aim of the breeding programs in several countries, including Japan, is quality improvement, mainly for the fresh market. ‘Yugafu’, a Japanese cultivar with distinctive pipe-type leaf margin phenotype and white flesh color, is popular for fresh consumption. Therefore, genome sequencing of ‘Yugafu’ is expected to assist pineapple breeding. Here, we developed a haplotype-resolved assembly for the heterozygous genome of ‘Yugafu’ using long-read sequencing technology and obtained a pair of 25 pseudomolecule sequences inherited from the parental accessions ‘Cream pineapple’ and ‘HI101’. The causative genes for leaf margin and fruit flesh color were identified. Fine mapping revealed a 162-kb region on CLG23 for the leaf margin phenotype. In this region, 20 kb of inverted repeat was specifically observed in the ‘Cream pineapple’ derived allele, and the WUSCHEL-related homeobox 3 (AcWOX3) gene was predicted as the key gene for leaf margin morphogenesis. Dominantly repressed AcWOX3 via RNAi was suggested to be the cause of the pipe-type leaf margin phenotype. Quantitative trait locus (QTL) analysis revealed that the terminal region of CLG08 contributed to white flesh and low carotenoid content. Carotenoid cleaved dioxygenase 4 (AcCCD4), a key gene for carotenoid degradation underlying this QTL, was predicted as the key gene for white flesh color through expression analysis. These findings could assist in modern pineapple breeding and facilitate marker-assisted selection for important traits.
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Affiliation(s)
- Kenji Nashima
- College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, 252-0880, Japan
| | - Kenta Shirasawa
- Kazusa DNA Research Institute, Kisarazu, Chiba, 292-0813, Japan
| | - Sachiko Isobe
- Kazusa DNA Research Institute, Kisarazu, Chiba, 292-0813, Japan
| | - Naoya Urasaki
- Okinawa Prefectural Agricultural Research Center, Itoman, Okinawa, 901-0336, Japan
| | - Kazuhiko Tarora
- Okinawa Prefectural Agricultural Research Center, Itoman, Okinawa, 901-0336, Japan
| | - Ayaka Irei
- Okinawa Prefectural Agricultural Research Center, Itoman, Okinawa, 901-0336, Japan
| | - Moriyuki Shoda
- Okinawa Prefectural Agricultural Research Center Nago Branch, Nago, Okinawa, 905-0012, Japan
| | - Makoto Takeuchi
- Okinawa Prefectural Agricultural Research Center Nago Branch, Nago, Okinawa, 905-0012, Japan
| | - Yuta Omine
- Okinawa Prefectural Agricultural Research Center Nago Branch, Nago, Okinawa, 905-0012, Japan
| | - Yoichi Nishiba
- Kyushu Okinawa Agricultural Research Center, NARO, Koshi, Kumamoto, 861-1192, Japan
| | - Terumi Sugawara
- Kyushu Okinawa Agricultural Research Center, NARO, Koshi, Kumamoto, 861-1192, Japan
| | - Miyuki Kunihisa
- Institute of Fruit Tree and Tea Science, NARO, Tsukuba, Ibaraki, 305-0852, Japan
| | - Chikako Nishitani
- Institute of Fruit Tree and Tea Science, NARO, Tsukuba, Ibaraki, 305-0852, Japan
| | - Toshiya Yamamoto
- Institute of Fruit Tree and Tea Science, NARO, Tsukuba, Ibaraki, 305-0852, Japan
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Zhao L, Liu L, Liu Y, Dou X, Cai H, Aslam M, Hou Z, Jin X, Li Y, Wang L, Zhao H, Wang X, Sicard A, Qin Y. Characterization of germline development and identification of genes associated with germline specification in pineapple. HORTICULTURE RESEARCH 2021; 8:239. [PMID: 34719672 PMCID: PMC8558326 DOI: 10.1038/s41438-021-00669-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 08/01/2021] [Accepted: 08/04/2021] [Indexed: 05/04/2023]
Abstract
Understanding germline specification in plants could be advantageous for agricultural applications. In recent decades, substantial efforts have been made to understand germline specification in several plant species, including Arabidopsis, rice, and maize. However, our knowledge of germline specification in many agronomically important plant species remains obscure. Here, we characterized the female germline specification and subsequent female gametophyte development in pineapple using callose staining, cytological, and whole-mount immunolocalization analyses. We also determined the male germline specification and gametophyte developmental timeline and observed male meiotic behavior using chromosome spreading assays. Furthermore, we identified 229 genes that are preferentially expressed at the megaspore mother cell (MMC) stage during ovule development and 478 genes that are preferentially expressed at the pollen mother cell (PMC) stage of anther development using comparative transcriptomic analysis. The biological functions, associated regulatory pathways and expression patterns of these genes were also analyzed. Our study provides a convenient cytological reference for exploring pineapple germline development and a molecular basis for the future functional analysis of germline specification in related plant species.
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Affiliation(s)
- Lihua Zhao
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
- Department of Plant Biology, Swedish University of Agricultural Sciences, Uppsala BioCenter and Linnean Centre for Plant Biology, Uppsala, Sweden
| | - Liping Liu
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yanhui Liu
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xianying Dou
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hanyang Cai
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Mohammad Aslam
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi Key Lab of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, Guangxi, China
| | - Zhimin Hou
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xingyue Jin
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yi Li
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Lulu Wang
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Heming Zhao
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiaomei Wang
- Horticulture Research Institute, Guangxi Academy of Agricultural Sciences, Nanning Investigation Station of South Subtropical Fruit Trees, Ministry of Agriculture, Nanning, China
| | - Adrien Sicard
- Department of Plant Biology, Swedish University of Agricultural Sciences, Uppsala BioCenter and Linnean Centre for Plant Biology, Uppsala, Sweden
| | - Yuan Qin
- College of Life Science, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China.
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi Key Lab of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
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Chae T, Harkess A, Moore RC. Sex-linked gene expression and the emergence of hermaphrodites in Carica papaya. AMERICAN JOURNAL OF BOTANY 2021; 108:1029-1041. [PMID: 34156700 DOI: 10.1002/ajb2.1689] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 02/08/2021] [Indexed: 06/13/2023]
Abstract
PREMISE One evolutionary path from hermaphroditism to dioecy is via a gynodioecious intermediate. The evolution of dioecy may also coincide with the formation of sex chromosomes that possess sex-determining loci that are physically linked in a region of suppressed recombination. Dioecious papaya (Carica papaya) has an XY chromosome system, where the presence of a Y chromosome determines maleness. However, in cultivation, papaya is gynodioecious, due to the conversion of the male Y chromosome to a hermaphroditic Yh chromosome during its domestication. METHODS We investigated gene expression linked to the X, Y, and Yh chromosomes at different floral developmental stages to identify differentially expressed genes that may be involved in the sexual transition of males to hermaphrodites. RESULTS We identified 309 sex-biased genes found on the sex chromosomes, most of which are found in the pseudoautosomal regions. Female (XX) expression in the sex-determining region was almost double that of X-linked expression in males (XY) and hermaphrodites (XYh ), which rules out dosage compensation for most sex-linked genes; although, an analysis of hemizygous X-linked loci found evidence of partial dosage compensation. Furthermore, we identified a candidate gene associated with sex determination and the transition to hermaphroditism, a homolog of the MADS-box protein SHORT VEGETATIVE PHASE. CONCLUSIONS We identified a pattern of partial dosage compensation for hemizygous genes located in the papaya sex-determining region. Furthermore, we propose that loss-of-expression of the Y-linked SHORT VEGETATIVE PHASE homolog facilitated the transition from males to hermaphrodites in papaya.
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Affiliation(s)
- Taylor Chae
- Department of Biology, Miami University, Oxford, OH
| | - Alex Harkess
- Department of Crop, Soil, and Environmental Sciences, Auburn University, Auburn, AL
- HudsonAlpha Institute for Biotechnology, Huntsville, AL
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Zhou W, Ye C, Geng L, Chen G, Wang X, Chen W, Sa R, Zhang J, Zhang X. Purification and characterization of bromelain from pineapple (Ananas comosus L.) peel waste. J Food Sci 2021; 86:385-393. [PMID: 33415738 DOI: 10.1111/1750-3841.15563] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 11/30/2022]
Abstract
Bromelain is widely used in food industry and pharmaceutical products due to its strong antioxidant properties. Therefore, the extraction of bromelain from pineapple peel may improve the profitability and sustainability of pineapple industry. The aim of this work is to show the purification, stability, and kinetics of bromelain from pineapple peel. By studying the stability of purified bromelain (PB), we found that the activity of PB was inhibited by Fe3+ , Al3+ , methanol, ethanol, and n-butyl alcohol, while it was increased in the presence of Ca2+ , ethylenediamine tetra acetic acid, glucose, D-xylose, maltose, potassium sodium tartrate, sodium citrate, citric acid, and sodium nitrite. These stability tests will expand the application and space acquisition of bromelain. The kinetics study indicated that the thermal inactivation of PB was conforming to the first-order reaction and the half-life (t1/2 ) of PB under different temperature conditions (45, 55, 65, and 75 °C) was 81.54, 31.12, 10.28, and 5.23 min, respectively. Therefore, the inactivation time of PB can be predicted at different temperatures for food heating processing. PRACTICAL APPLICATION: The potential of utilizing pineapple peel for bromelain extraction might improve the profitability and sustainability of the pineapple industry.
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Affiliation(s)
- Wei Zhou
- Key Laboratory of Molecular Cell Biology and New Drug, Jinzhou Medical University, Jinzhou, 121001, China
| | - Cuizhu Ye
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, PR China
| | - Lijing Geng
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China.,Key Laboratory of Molecular Cell Biology and New Drug, Jinzhou Medical University, Jinzhou, 121001, China
| | - Guannan Chen
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
| | - Xiaoyu Wang
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
| | - Weijie Chen
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
| | - Rina Sa
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
| | - Junpeng Zhang
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
| | - Xiang Zhang
- Geng, Guannan Chen, Wang, Weijie Chen, Sa, Junpeng Zhang, and Xiang Zhang are with College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121001, China
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Nashima K, Hosaka F, Terakami S, Kunihisa M, Nishitani C, Moromizato C, Takeuchi M, Shoda M, Tarora K, Urasaki N, Yamamoto T. SSR markers developed using next-generation sequencing technology in pineapple, Ananas comosus (L.) Merr. BREEDING SCIENCE 2020; 70:415-421. [PMID: 32714066 PMCID: PMC7372017 DOI: 10.1270/jsbbs.19158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 03/12/2020] [Indexed: 06/11/2023]
Abstract
Simple sequence repeat (SSR) markers provide a reliable tool for the identification of accessions and the construction of genetic linkage maps because of their co-dominant inheritance. In the present study, we developed new SSR markers with next-generation sequencing using the Roche 454 GS FLX+ platform. Five hundred SSR primer sets were tested for the genetic identification of pineapple, including 100 each for the di-, tri-, tetra-, penta-, and hexa-nucleotide motif SSRs. In total, 160 SSR markers successfully amplified fragments and exhibited polymorphism among accessions. The SSR markers revealed the number of alleles per locus (ranging from 2 to 13), the expected heterozygosity (ranging from 0.041 to 0.823), and the observed heterozygosity (ranging from 0 to 0.875). A total of 117 SSR markers with tri- or greater nucleotide motifs were shown to be effective at facilitating accurate genotyping. Using the SSR markers, 25 accessions were distinguished genetically, with the exception of accessions 'MD-2' and 'Yonekura'. The developed SSR markers could facilitate the establishment of efficient and accurate genetic identification systems and the construction of genetic linkage maps in the future.
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Affiliation(s)
- Kenji Nashima
- College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Fumiko Hosaka
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, 2-1 Fujimoto, Tsukuba, Ibaraki 305-0852, Japan
| | - Shingo Terakami
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, 2-1 Fujimoto, Tsukuba, Ibaraki 305-0852, Japan
| | - Miyuki Kunihisa
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, 2-1 Fujimoto, Tsukuba, Ibaraki 305-0852, Japan
| | - Chikako Nishitani
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, 2-1 Fujimoto, Tsukuba, Ibaraki 305-0852, Japan
| | - Chie Moromizato
- Okinawa Prefectural Agricultural Research Center Nago Branch, 4605-3 Nago, Nago, Okinawa 905-0012, Japan
| | - Makoto Takeuchi
- Okinawa Prefectural Agricultural Research Center Nago Branch, 4605-3 Nago, Nago, Okinawa 905-0012, Japan
| | - Moriyuki Shoda
- Okinawa Prefectural Agricultural Research Center, 820 Makabe, Itoman, Okinawa 901-0336, Japan
| | - Kazuhiko Tarora
- Okinawa Prefectural Agricultural Research Center, 820 Makabe, Itoman, Okinawa 901-0336, Japan
| | - Naoya Urasaki
- Okinawa Prefectural Agricultural Research Center, 820 Makabe, Itoman, Okinawa 901-0336, Japan
| | - Toshiya Yamamoto
- Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, 2-1 Fujimoto, Tsukuba, Ibaraki 305-0852, Japan
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Yamanaka S, Hosaka F, Matsumura M, Onoue-Makishi Y, Nashima K, Urasaki N, Ogata T, Shoda M, Yamamoto T. Genetic diversity and relatedness of mango cultivars assessed by SSR markers. BREEDING SCIENCE 2019; 69:332-344. [PMID: 31481843 PMCID: PMC6711724 DOI: 10.1270/jsbbs.18204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Accepted: 03/26/2019] [Indexed: 06/10/2023]
Abstract
Assessment of genetic diversity and relatedness is an essential component of germplasm characterization and use. We analyzed 120 mango (Mangifera indica L.) genetic resources in Japan for their parentage, cultivar identification, genetic relatedness, and genetic diversity, using 46 polymorphic simple sequence repeat (SSR) markers. Ten sets of three SSR markers could successfully distinguish 83 genotypes with the exception of synonymous and identical accessions. We successfully assessed parentage, newly identifying or reconfirming both parents of 11 accessions, and revealing over 30 cultivars as offspring of 'Haden'. Genetic relatedness and diversity analyses revealed three distinct clusters. Two clusters correspond to the groups of USA and India, which are closely related. The other includes accessions from Southeast and East Asia. The results agree with the previous identification of genetically distinct Indian and Southeast Asian types, and suggest that the Florida accessions, which originated from hybrids between those two types, are more closely related to the Indian type.
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Affiliation(s)
- Shinsuke Yamanaka
- Tropical Agriculture Research Front, Japan International Research Center for Agricultural Sciences,
1091-1 Maezato-Kawarabaru, Ishigaki, Okinawa 907-0002,
Japan
| | - Fumiko Hosaka
- Institute of Fruit Tree and Tea Science, NARO,
2-1 Fujimoto, Tsukuba, Ibaraki 305-8605,
Japan
| | - Masato Matsumura
- Okinawa Prefectural Agricultural Research Center Nago Branch,
4605-3 Nago, Nago, Okinawa 905-0012,
Japan
| | - Yuko Onoue-Makishi
- Okinawa Prefectural Agricultural Research Center Nago Branch,
4605-3 Nago, Nago, Okinawa 905-0012,
Japan
| | - Kenji Nashima
- Institute of Fruit Tree and Tea Science, NARO,
2-1 Fujimoto, Tsukuba, Ibaraki 305-8605,
Japan
| | - Naoya Urasaki
- Okinawa Prefectural Agricultural Research Center,
820 Makabe, Itoman, Okinawa 901-0336,
Japan
| | - Tatsushi Ogata
- Tropical Agriculture Research Front, Japan International Research Center for Agricultural Sciences,
1091-1 Maezato-Kawarabaru, Ishigaki, Okinawa 907-0002,
Japan
| | - Moriyuki Shoda
- Okinawa Prefectural Agricultural Research Center,
820 Makabe, Itoman, Okinawa 901-0336,
Japan
| | - Toshiya Yamamoto
- Institute of Fruit Tree and Tea Science, NARO,
2-1 Fujimoto, Tsukuba, Ibaraki 305-8605,
Japan
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Sugawara T, Nishiba Y, Takeuchi M, Moromizato C. Carotenoid Content in Different Varieties of Pineapple ( Ananas Comosus L .) Cultivated in Okinawa Prefecture. J JPN SOC FOOD SCI 2019. [DOI: 10.3136/nskkk.66.100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
| | | | | | - Chie Moromizato
- Okinawa Prefectural Research Center, Nago Branch
- Present address: Okinawa Prefectural Agricultural College
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