Abscisic acid-mediated developmental flexibility of stigmatic papillae in response to ambient humidity in Arabidopsis thaliana
| العنوان: | Abscisic acid-mediated developmental flexibility of stigmatic papillae in response to ambient humidity in Arabidopsis thaliana |
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| المؤلفون: | Moe Nabemoto, Keita Suwabe, Masao Watanabe, Yasuaki Kagaya, Satomi Sakazono, Hiroaki Morimoto, Seiji Takeda, Kohki Ochiai, Masaaki Osaka, Wataru Egusa, Go Suzuki |
| المصدر: | Genes & Genetic Systems. 93:209-220 |
| بيانات النشر: | Genetics Society of Japan, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Gynoecium, 01 natural sciences, Transcriptome, 03 medical and health sciences, chemistry.chemical_compound, stomatognathic system, Genetics, Arabidopsis thaliana, Molecular Biology, Abscisic acid, integumentary system, biology, urogenital system, Abiotic stress, food and beverages, Brassicaceae, General Medicine, biology.organism_classification, humanities, Apex (geometry), Cell biology, 030104 developmental biology, chemistry, Adaptation, 010606 plant biology & botany |
| الوصف: | Stigmatic papillae develop at the apex of the gynoecium and play an important role as a site of pollination. The papillae in Brassicaceae are of the dry and unicellular type, and more than 15,000 genes are expressed in the papillae; however, the molecular and physiological mechanisms of their development remain unknown. We found that the papillae in Arabidopsis thaliana change their length in response to altered ambient humidity: papillae of flowers incubated under high humidity elongated more than those under normal humidity conditions. Genetic analysis and transcriptome data suggest that an abscisic acid-mediated abiotic stress response mechanism regulates papilla length. Our data suggest a flexible regulation of papilla elongation at the post-anthesis stage, in response to abiotic stress, as an adaptation to environmental conditions. |
| تدمد: | 1880-5779 1341-7568 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::24037de0ed39ea9dbd1c53fb82f3d4ca https://doi.org/10.1266/ggs.18-00025 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........24037de0ed39ea9dbd1c53fb82f3d4ca |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18805779 13417568 |
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