Dynamics of the establishment of multinucleate compartments in Fusarium oxysporum
| العنوان: | Dynamics of the establishment of multinucleate compartments in Fusarium oxysporum |
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| المؤلفون: | Bas Beerens, Martijn Rep, Shermineh Shahi, Erik M. M. Manders |
| المساهمون: | Green Life Sciences, Molecular Plant Pathology (SILS, FNWI), Molecular Cytology (SILS, FNWI) |
| المصدر: | Eukaryotic Cell, 14(1), 78-85. American Society for Microbiology |
| بيانات النشر: | American Society for Microbiology, 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | Cell Nucleus, Fusarium, biology, Hypha, Dynamics (mechanics), fungi, Hyphae, Mitosis, food and beverages, Articles, General Medicine, Apical compartment, biology.organism_classification, Microbiology, Cell biology, Cell nucleus, medicine.anatomical_structure, Multinucleate, Fusarium oxysporum, Botany, medicine, Molecular Biology |
| الوصف: | Nuclear dynamics can vary widely between fungal species and between stages of development of fungal colonies. Here we compared nuclear dynamics and mitotic patterns between germlings and mature hyphae in Fusarium oxysporum . Using fluorescently labeled nuclei and live-cell imaging, we show that F. oxysporum is subject to a developmental transition from a uninucleate to a multinucleate state after completion of colony initiation. We observed a special type of hypha that exhibits a higher growth rate, possibly acting as a nutrient scout. The higher growth rate is associated with a higher nuclear count and mitotic waves involving 2 to 6 nuclei in the apical compartment. Further, we found that dormant nuclei of intercalary compartments can reenter the mitotic cycle, resulting in multinucleate compartments with up to 18 nuclei in a single compartment. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1535-9786 1535-9778 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f662c35104b08255f25047b807f05c4 https://doi.org/10.1128/EC.00200-14 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....9f662c35104b08255f25047b807f05c4 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15359786 15359778 |
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