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dc.contributor.author | Tomizawa, Yoko | en |
dc.contributor.author | Minamino, Naoki | en |
dc.contributor.author | Shimokawa, Eita | en |
dc.contributor.author | Kawamura, Shogo | en |
dc.contributor.author | Komatsu, Aino | en |
dc.contributor.author | Hiwatashi, Takuma | en |
dc.contributor.author | Nishihama, Ryuichi | en |
dc.contributor.author | Ueda, Takashi | en |
dc.contributor.author | Kohchi, Takayuki | en |
dc.contributor.author | Kondo, Yohei | en |
dc.contributor.alternative | 下川, 瑛太 | ja |
dc.contributor.alternative | 川村, 昇吾 | ja |
dc.contributor.alternative | 小松, 愛乃 | ja |
dc.contributor.alternative | 西浜, 竜一 | ja |
dc.contributor.alternative | 河内, 孝之 | ja |
dc.date.accessioned | 2024-01-25T09:38:21Z | - |
dc.date.available | 2024-01-25T09:38:21Z | - |
dc.date.issued | 2023-11 | - |
dc.identifier.uri | http://hdl.handle.net/2433/286778 | - |
dc.description.abstract | Characterizing phenotypes is a fundamental aspect of biological sciences, although it can be challenging due to various factors. For instance, the liverwort Marchantia polymorpha is a model system for plant biology and exhibits morphological variability, making it difficult to identify and quantify distinct phenotypic features using objective measures. To address this issue, we utilized a deep-learning-based image classifier that can handle plant images directly without manual extraction of phenotypic features and analyzed pictures of M. polymorpha. This dioicous plant species exhibits morphological differences between male and female wild accessions at an early stage of gemmaling growth, although it remains elusive whether the differences are attributable to sex chromosomes. To isolate the effects of sex chromosomes from autosomal polymorphisms, we established a male and female set of recombinant inbred lines (RILs) from a set of male and female wild accessions. We then trained deep learning models to classify the sexes of the RILs and the wild accessions. Our results showed that the trained classifiers accurately classified male and female gemmalings of wild accessions in the first week of growth, confirming the intuition of researchers in a reproducible and objective manner. In contrast, the RILs were less distinguishable, indicating that the differences between the parental wild accessions arose from autosomal variations. Furthermore, we validated our trained models by an ‘eXplainable AI’ technique that highlights image regions relevant to the classification. Our findings demonstrate that the classifier-based approach provides a powerful tool for analyzing plant species that lack standardized phenotyping metrics. | en |
dc.language.iso | eng | - |
dc.publisher | Oxford University Press (OUP) | en |
dc.rights | © The Author(s) 2023. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. | en |
dc.rights | This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Artificial intelligence | en |
dc.subject | Image analysis | en |
dc.subject | Marchantia polymorpha | en |
dc.subject | Sexual dimorphism | en |
dc.subject | Visual explanation | en |
dc.title | Harnessing Deep Learning to Analyze Cryptic Morphological Variability of Marchantia polymorpha | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Plant And Cell Physiology | en |
dc.identifier.volume | 64 | - |
dc.identifier.issue | 11 | - |
dc.identifier.spage | 1343 | - |
dc.identifier.epage | 1355 | - |
dc.relation.doi | 10.1093/pcp/pcad117 | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 37797211 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 19H05670 | - |
datacite.awardNumber | 15K21758 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-19H05670/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-INTERNATIONAL-15K21758/ | - |
dc.identifier.pissn | 0032-0781 | - |
dc.identifier.eissn | 1471-9053 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 細胞システムの自律周期とその変調が駆動する植物の発生 | ja |
jpcoar.awardTitle | 植物発生ロジックの多元的開拓 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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