دورية أكاديمية
Periodic cytokinin responses in Lotus japonicus rhizobium infection and nodule development.
| العنوان: | Periodic cytokinin responses in Lotus japonicus rhizobium infection and nodule development. |
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| المؤلفون: | Soyano T; Division of Symbiotic Systems, National Institute for Basic Biology, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-8585, Japan.; Basic Biology Program, Graduate University for Advanced Studies, SOKENDAI, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-8585, Japan., Akamatsu A; Graduate School of Biological and Environmental Sciences, Kwansei Gakuin University, Gakuen Uegahara 1, Sanda, Hyogo 669-1330, Japan., Takeda N; Graduate School of Biological and Environmental Sciences, Kwansei Gakuin University, Gakuen Uegahara 1, Sanda, Hyogo 669-1330, Japan., Watahiki MK; Faculty of Science, Division of Biological Sciences, Hokkaido University, Kitaku Kita 10, Nishi 8, Sapporo 060-0810, Japan., Goh T; Nara Institute of Science and Technology, Graduate School of Science and Technology, Division of Biological Science, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan., Okuma N; Division of Symbiotic Systems, National Institute for Basic Biology, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-8585, Japan., Suganuma N; Department of Life Science, Aichi University of Education, Kariya, Aichi 448-8542, Japan., Kojima M; RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan., Takebayashi Y; RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan., Sakakibara H; RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan.; Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan., Nakajima K; Nara Institute of Science and Technology, Graduate School of Science and Technology, Division of Biological Science, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan., Kawaguchi M; Division of Symbiotic Systems, National Institute for Basic Biology, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-8585, Japan.; Basic Biology Program, Graduate University for Advanced Studies, SOKENDAI, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-8585, Japan. |
| المصدر: | Science (New York, N.Y.) [Science] 2024 Jul 19; Vol. 385 (6706), pp. 288-294. Date of Electronic Publication: 2024 Jul 18. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-9203 (Electronic) Linking ISSN: 00368075 NLM ISO Abbreviation: Science Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Original Publication: New York, N.Y. : [s.n.] 1880- |
| مواضيع طبية MeSH: | Cytokinins*/metabolism , Gene Expression Regulation, Plant* , Lotus*/genetics , Lotus*/growth & development , Lotus*/metabolism , Plant Root Nodulation* , Root Nodules, Plant*/growth & development , Root Nodules, Plant*/microbiology , Symbiosis* , Mesorhizobium*/genetics , Mesorhizobium*/physiology , Host Microbial Interactions*, Gene Expression Profiling ; Mutation ; Signal Transduction |
| مستخلص: | Host plants benefit from legume root nodule symbiosis with nitrogen-fixing bacteria under nitrogen-limiting conditions. In this interaction, the hosts must regulate nodule numbers and distribution patterns to control the degree of symbiosis and maintain root growth functions. The host response to symbiotic bacteria occurs discontinuously but repeatedly at the region behind the tip of the growing roots. Here, live-imaging and transcriptome analyses revealed oscillating host gene expression with approximately 6-hour intervals upon bacterial inoculation. Cytokinin response also exhibited a similar oscillation pattern. Cytokinin signaling is crucial to maintaining the periodicity, as observed in cytokinin receptor mutants displaying altered infection foci distribution. This periodic regulation influences the size of the root region responsive to bacteria, as well as the nodulation process progression. |
| المشرفين على المادة: | 0 (Cytokinins) |
| تواريخ الأحداث: | Date Created: 20240718 Date Completed: 20240718 Latest Revision: 20240719 |
| رمز التحديث: | 20240720 |
| DOI: | 10.1126/science.adk5589 |
| PMID: | 39024445 |
| قاعدة البيانات: | MEDLINE |
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