التفاصيل البيبلوغرافية
| العنوان: |
Image_1_The Glycine-Rich Domain Protein GRDP2 Regulates Ovule Development via the Auxin Pathway in Arabidopsis.TIFF |
| المؤلفون: |
Lulu Wang (804900), Yanhui Liu (151413), Mohammad Aslam (848018), Bello Hassan Jakada (9563629), Yuan Qin (260617), Hanyang Cai (4877392) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Botany, Plant Biology, Plant Systematics and Taxonomy, Plant Cell and Molecular Biology, Plant Developmental and Reproductive Biology, Plant Pathology, Plant Physiology, Plant Biology not elsewhere classified, GRDP2, female gametophyte, ovule development, auxin, embryo sac |
| الوصف: |
The glycine-rich domain proteins (GRDP) have been functionally implicated in the cell wall structure, biotic, and abiotic stress responses. However, little is known about GRDP genes in female gametophyte development of Arabidopsis. This study shows that GRDP2, a GRDP, plays a crucial role in female gametophyte development. In GRDP2 overexpression lines, grdp2-3, the embryo sacs were arrested at FG1 and no nucleus stages. Furthermore, callose staining shows that cell plate formation during megasporogenesis is disturbed in grdp2-3. In contrast, the pollen development is not affected in grdp2-3. The expression patterns of auxin-specific marker lines in female gametophytes showed that the auxin distribution and transport were significantly changed during megagametogenesis in grdp2-3. In addition, compared with the membrane-localized pattern of PIN1, PIN2, and PIN7 in WT, the signals were detected in the cytoplasm in grdp2-3. Together, our data suggest that GRDP2 plays an essential role in auxin-mediated female gametophyte development. |
| نوع الوثيقة: |
still image |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/figure/Image_1_The_Glycine-Rich_Domain_Protein_GRDP2_Regulates_Ovule_Development_via_the_Auxin_Pathway_in_Arabidopsis_TIFF/16901308 |
| DOI: |
10.3389/fpls.2021.698487.s001 |
| الاتاحة: |
https://doi.org/10.3389/fpls.2021.698487.s001 |
| Rights: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.5CEEB7BA |
| قاعدة البيانات: |
BASE |