Results 121 to 130 of about 24,922 (298)

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, EarlyView.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain, Marie‐Laure Fauconnier, Manon Genva   +2 more
wiley   +1 more source

The effect of plant hormones on pollen germination and pollen tube growth of almond cultivars

, 2016
The effects of two plant hormones (auxin -IAA and gibberellin - GA(3)) on pollen germination and pollen tube growth in vitro were investigated in five almond cultivars: 'Tuono', 'Nessebar', 'Ferragnes', 'Ikar' and 'Exinogard' during 2014 and 2015 ...
Milatović, Dragan, Radović, Aleksandar, Stevanović, N., Zivković, B., Nikolić, Dragan   +4 more
core   +1 more source

SIB1‐SEC23A undergo ER to chloroplast relocalization to mediate immunity in Arabidopsis thaliana

Journal of Integrative Plant Biology, EarlyView.
SEC23A mediates membrane trafficking between the endoplasmic reticulum (ER) and Golgi apparatus and interacts with the immunity protein SIGMA FACTOR‐BINDING PROTEIN1 in Arabidopsis. Under stress, both proteins relocate from the ER to chloroplasts, suppressing photosynthesis genes and enhancing defense genes.
Jialin Peng, Huan Zhong, Jianan Zhang, Hailei Zhang, Wuzhen Liu, Yonglun Zeng, Liwen Jiang, Yiji Xia   +7 more
wiley   +1 more source

Integrated Multi-Omics Analyses Reveal That Autophagy-Mediated Cellular Metabolism Is Required for the Initiation of Pollen Germination. [PDF]

Int J Mol Sci, 2023
Zhou X, Zhang Q, Zhao Y, Ding S, Yu GH.
europepmc   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, EarlyView.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source

Pectin Methylesterase48 Is Involved in Arabidopsis Pollen Grain Germination

, 2015
Germination of pollen grains is a crucial step in plant reproduction. However, the molecular mechanisms involved remain unclear. We investigated the role of PECTIN METHYLESTERASE48 (PME48), an enzyme implicated in the remodeling of pectins in Arabidopsis
Lerouge, Patrice,, Fournet, Francoise,, Guenin, Stephanie, S., Guenin, Stephanie,, Mareck, Alain, Pelloux, Jerome,, Ringli, Christoph, Mareck, Alain,, Fabrice, Tohnyui Ndinyanka, Pelloux, Jérôme, Kiefer-Meyer, Marie-Christine, Mollet, Jean-Claude, Bouton, Sophie, Fournet, Françoise, Lerouge, Patrice, Leroux, Christelle, Lerouge, Patrice, P., Driouich, Azeddine, Pelloux, Jerome, J., Guénin, Stéphanie, Lehner, Arnaud, Mareck, Alain, A.   +21 more
core   +1 more source

A cytochrome P450 gene, GmSUR2a, confers submergence tolerance and improves yield in soybean by modulating auxin homeostasis

Journal of Integrative Plant Biology, EarlyView.
The key cytochrome P450 gene GmSUR2a enables soybeans to withstand destructive submergence stress. By lowering the level of the plant hormone indole‐3‐acetic acid, this gene improves soybean survival and increases field yield. It offers an important tool for breeding stress‑resilient soybeans, securing food production against extreme weather conditions.
Yangyang Chen, Pingzhang Feng, Mengwei Zheng, Lipei Zhao, Yi Li, Yali Jing, Yisa Wang, Bo Zhang, Changzhong Liu, Chengyu Wei, Jijun Yan, Jinfang Chu, Shanshan Chu, Erhui Xiong, Yongqing Jiao   +14 more
wiley   +1 more source

Transcriptome analysis provides insight into the regulatory mechanisms underlying pollen germination recovery at normal high ambient temperature in wild banana (Musa itinerans). [PDF]

Front Plant Sci, 2023
Zhang C, Zhang C, Xu X, Liao M, Tong N, Zhang Z, Chen Y, Xu Han X, Lin Y, Lai Z.   +9 more
europepmc   +1 more source

Germination and storage of pollen

Germination of pear pollen markedly improved when boric acid was added to the medium. The pollen was more sensitive to boron in water than in 10 % sugar solution. Supplying weak solutions of boron to pear branches before flowering resulted in a good germination of the pollen in sugar solution without boron.
openaire   +2 more sources

Factors involved in pollen germination could have a role also in allergic sensitization

, 2013
Factors involved in pollen germination could have a role also in allergic sensitization In pollen tubes, cytoskeleton proteins are involved in many aspects of pollen germination and growth, from the transport of sperm cells to the asymmetrical ...
DEL DUCA, STEFANO, IORIO, ROSA ANNA, SERAFINI FRACASSINI, DONATELLA, Cai G.   +3 more
core