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PI4Kγ2 interacts with E3 ligase MIEL1 to regulate auxin metabolism and root development
phosphatidylinositol 4-kinase γ2 (PI4Kγ2) MIEL1 MYB30 auxin GH3
2023/12/21
Root development is important for normal plant growth and nutrient absorption. Studies have revealed the involvement of various factors in this complex process, improving our understanding of the rele...
Repressors for Auxin Responsive Transcriptional Activators
auxin gene expression ARF ranscription factors (TFs)
2023/12/18
The phytohormone auxin plays a pivotal role in shaping plant growth and development. It acts through a family of transcription factors called AUXIN RESPONSE FACTORs (ARFs) that regulate gene expressio...
n a feat of protein engineering alchemy, a FRET biosensor for tryptophan has been engineered into a direct biosensor for auxin, after a determined journey of over 2,800 steps to switch to a sensitivit...
Mapping and engineering of auxin-induced plasma membrane dissociation in BRX family proteins
BRX BREVIS RADIX (BRX) phloem development auxin-responsive biological activity
2023/12/4
Angiosperms have evolved the phloem for the long-distance transport of metabolites. The complex process of phloem development involves genes that only occur in vascular plant lineages. For example, in...
南京农业大学农学院《PNAS》发表万建民院士团队“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”（图）
万建民 调控水稻 光合产物源
2022/9/19
2022年8月30日，南京农业大学万建民院士团队关于生长素调控水稻光合产物源库分配和生长发育机制的研究成果“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”在PNAS上发表。
南京农业大学农学院《PNAS》发表万建民院士团队“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”.（图）
万建民 水稻光合产物 信号分子 发育
2023/10/28
2022年8月30日，南京农业大学万建民院士团队关于生长素调控水稻光合产物源库分配和生长发育机制的研究成果“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”在PNAS上发表。
OsYUC11-mediated auxin biosynthesis essential for grain filling of rice
OsYUC11 auxin grain filling rice
2023/7/20
Auxin is a phytohormone essential for plant development. However, our understanding of auxin-regulated endosperm development remains limited. Here, we described rice YUCCA (YUC) flavin-containing mono...
Aluminium-induced inhibition of root elongation in Arabidopsis is mediated by ethylene and auxin
Aluminium toxicity Arabidopsis thaliana auxin polar transport ethylene root elongation
2015/2/5
Aluminium (Al) is phytotoxic when solubilized into Al3+ in acidic soils. One of the earliest and distinct symptoms of Al3+ toxicity is inhibition of root elongation. To decipher the mechanism by which...
Role of bioinoculants and auxin in development of salt tolerant Mentha arvensis
Mentha arvensis in vivo AM fungi Azotobacter IAA NaCl stress
2015/1/21
Pot experiments were conducted for the development of salt tolerant Mentha arvensis (Japanese mint, family: Labiatae) saplings involving bioinoculants, namely Arbuscular Mycorrhizal (AM) fungi, Azotob...
Pattern formation in a cell based auxin transport model with numerical bifurcation analysis
Pattern formation cell auxin transport model numerical bifurcation analysis
2012/2/28
Transport models of growth hormones can be used to reproduce the hormone accumulations that occur in plant organs. Mostly, these accumulation patterns are calculated using time step methods, even thou...
Roles of Auxin and Cytokinin in Soybean Pod Setting
Auxin Cytokinin Flower abortion Pod set Sink formation Soybean
2009/7/23
Soybean plants differentiate abundant floral buds, but most of them fail to grow pods and abort during development. Many studies indicated promotive effects of exogenously applied cytokinin on pod set...
Effects of Different Media, Type and Concentrations of Auxin on Callus Induction and Plant Regeneration from Young Inflorescences of Yellow Bluestem（Bothriochloa ischaemum（L.）Keng）
Different Media Type Concentrations Auxin Callus Induction Plant Young Inflorescences Yellow Bluestem (Bothriochloa ischaemum(L.) Keng)
2009/1/14
This study was conducted to determine the effects of different media, auxin types and concentrations on callus induction and plant regeneration from young inflorescences of 15 ecotypes of yellow blues...
Isolation and Characterization of Sequences Homologous to the Tobacco Clone Axi 1（auxin independent）from a Vicia sativa Nodule cDNA Library
axi 1 auxin gene isolation Vicia sativa
2009/1/14
In this research, partial nucleotide sequences of the axi 1 gene, which is related to auxin perception and transduction, isolated from Vicia sativa using cDNA library screening were investigated. Four...
In situ Localisation of Axi 1（Auxin Independent）Gene in Rhizobium leguminosarum Inoculated Root Tips of Pea Plants
Axi 1 gene expression pea nodule
2009/1/14
Axi 1 is the only characterized auxin independent gene in tobacco plants. In this study, the effect of axi 1 gene on cortical cell division during different stages of nitrogen fixation and on the role...
Occurrence of IAA auxin in some organic soils
peat sapropel humic substances auxin indole-3-acetic acid
2010/1/15
The estimation of the quantities of auxin indole-3-acetic acids (IAA) and the composition of humus substances in peats and sapropels from Belarus and in secondary transformed peat-moorsh soils from Po...