Results 21 to 30 of about 91 (80)

The Class III peroxidase gene OsPrx30, transcriptionally modulated by the AT‐hook protein OsATH1, mediates rice bacterial blight‐induced ROS accumulation

Journal of Integrative Plant Biology, Volume 63, Issue 2, Page 393-408, February 2021., 2021
The rice AT‐hook transcription factor OsATH1 epigenetically modulates the expression of the peroxidase gene OsPrx30, which functions in the rice bacterial blight‐induced reactive oxygen species signaling pathway. Abstract Class III peroxidases (CIII Prxs) play critical roles in plant immunity by scavenging reactive oxygen species (ROS).
Hao Liu, Shuangyu Dong, Ming Li, Fengwei Gu, Guili Yang, Tao Guo, Zhiqiang Chen, Jiafeng Wang   +7 more
wiley   +1 more source

Lectin receptor kinase OsLecRK‐S.7 is required for pollen development and male fertility

Journal of Integrative Plant Biology, Volume 62, Issue 8, Page 1227-1245, August 2020., 2020
By isolating a recessive mutant gene responsible for a complete male sterile phenotype, we identified the first legume‐lectin receptor kinase in rice, OsLecRK‐S.7, with a function in regulating pollen exine assembly and aperture development. OsLecRK‐S.7 required the kinase activity for its gene function. Abstract Pollen grains are covered by exine that
Xiaoqun Peng, Menglong Wang, Yiqi Li, Wei Yan, Zhenyi Chang, Zhufeng Chen, Chunjue Xu, Chengwei Yang, Xing Wang Deng, Jianxin Wu, Xiaoyan Tang   +10 more
wiley   +1 more source

Early evolution of Coriariaceae (Cucurbitales) in light of a new early Campanian (ca. 82 Mya) pollen record from Antarctica

TAXON, Volume 69, Issue 1, Page 87-99, February 2020., 2020
Abstract Coriariaceae comprise only Coriaria, a genus of shrubs with nine species in Australasia (but excluding Australia), five in the Himalayas, Taiwan, the Philippines, and Japan, one in the Mediterranean, and one ranging from Patagonia to Mexico. The sister family, Corynocarpaceae, comprises five species of evergreen trees from New Guinea to New ...
Susanne S. Renner, Viviana D. Barreda, María Cristina Tellería, Luis Palazzesi, Tanja M. Schuster   +4 more
wiley   +1 more source

Unraveling cryptic lineages in Jatropha nana: phylogenetic evidence supports species status for J. benghalensis (Euphorbiaceae)

Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The taxonomic framework of the genus Jatropha (Euphorbiaceae) is well established, but its geophytic species present significant classification challenges. These difficulties arise from species complexes, cryptic traits, and high environmental and phenotypic variability.
Seema, Varnika Bhatia, Senthilkumar Umapathy   +2 more
wiley   +1 more source

Marked Ericales diversity in late Oligocene–Early Miocene palynofloras from northern Thailand suggests stratified mountain forests

Journal of Systematics and Evolution, Volume 63, Issue 6, Page 1458-1480, November 2025.
Ericalean pollen was recovered from the Ban Pa Kha Subbasin, Li Basin, northern Thailand. Based on the ecological preferences of their modern analogs, the assemblage of dispersed ericalean pollen likely derives from more than one vegetation type and possibly from different vertical zones of mountainous areas.
Paranchai Malailkanok, Friðgeir Grímsson, Reinhard Zetter, Paul J. Grote, Thomas Denk, Wongkot Phuphumirat   +5 more
wiley   +1 more source

A Genome‐Wide Association Screen for Genes Affecting Leaf Trichome Development and Epidermal Metal Accumulation in Arabidopsis

Plant, Cell &Environment, Volume 48, Issue 5, Page 3708-3734, May 2025.
ABSTRACT To identify novel genes engaged in plant epidermal development, we characterized the phenotypic variability of rosette leaf epidermis of 310 sequenced Arabidopsis thaliana accessions, focusing on trichome shape and distribution, compositional characteristics of the trichome cell wall, and histologically detectable metal ion distribution.
Radek Bezvoda, Yazmín Mónica Landeo‐Ríos, Zdeňka Kubátová, Eva Kollárová, Ivan Kulich, Wolfgang Busch, Viktor Žárský, Fatima Cvrčková   +7 more
wiley   +1 more source

OsALKBH9‐mediated m6A demethylation regulates tapetal PCD and pollen exine accumulation in rice

Plant Biotechnology Journal, Volume 22, Issue 9, Page 2410-2423, September 2024.
Summary The N6‐methyladenosine (m6A) mRNA modification is crucial for plant development and stress responses. In rice, the male sterility resulting from the deficiency of OsFIP37, a core component of m6A methyltransferase complex, emphasizes the significant role of m6A in male fertility. m6A is reversible and can be removed by m6A demethylases. However,
Jun Tang, Dekun Lei, Junbo Yang, Shuyan Chen, Xueping Wang, Xiaoxin Huang, Shasha Zhang, Zhihe Cai, Shanshan Zhu, Jianmin Wan, Guifang Jia   +10 more
wiley   +1 more source

Single‐Cell Transcriptome Atlas and Regulatory Dynamics in Developing Cotton Anthers

Advanced Science, Volume 11, Issue 3, January 19, 2024.
Anther development and function have central role in plant reproduction. Here, the first exploration of the spatial expression profiles and regulatory dynamics of different cell types during cotton anther development and in response to high temperature open a new chapter in plant anther research and provides crucial clue for breeding heat‐tolerant ...
Yanlong Li, Huanhuan Ma, Yuanlong Wu, Yizan Ma, Jing Yang, Yawei Li, Dandan Yue, Rui Zhang, Jie Kong, Keith Lindsey, Xianlong Zhang, Ling Min   +11 more
wiley   +1 more source

Knockout of eight hydroxyproline-O-galactosyltransferases cause multiple vegetative and reproductive growth defects. [PDF]

Cell Surf, 2023
Kaur D, Held MA, Zhang Y, Moreira D, Coimbra S, Showalter AM.   +5 more
europepmc   +1 more source

Receptor for Activated C Kinase1B (OsRACK1B) Impairs Fertility in Rice through NADPH-Dependent H₂O₂ Signaling Pathway. [PDF]

Int J Mol Sci, 2022
Rahman MA, Fennell H, Ullah H.
europepmc   +1 more source