Results 41 to 50 of about 5,021 (179)

Natural variation in OsMYB305 downregulating cytokinin‐mediated inhibition of leaf senescence contributes to regional adaptation in rice

New Phytologist, Volume 251, Issue 4, Page 1873-1888, August 2026.
Proposed regulatory model of OsMYB305 in leaf senescence. Summary Accumulating evidence has identified transcription factors (TFs) as key regulators of the onset and progression of leaf senescence. However, the regulatory role of the rice myeloblastosis (MYB) TF OsMYB305 in this process remains largely unknown.
Boyeong Kim, Jinah Kim, Yejin Shim, Jinku Kang, Hyeryung Yoon, Sung‐Hwan Cho, Nam‐Chon Paek, Kiyoon Kang   +7 more
wiley   +1 more source

A Non‐Host Pathogen Elicitor Induces Blast Resistance Mediated by OsNAC78‐Pir7b Module in Rice

Plant, Cell &Environment, Volume 49, Issue 8, Page 4894-4906, August 2026.
ABSTRACT Plants exhibit broad‐spectrum and persistent resistance induced by non‐host pathogens. Previous studies have found that syringolin A secreted by Pseudomonas syringae pv. syringae can activate the expression of defense‐related gene Pir7b in non‐host rice, but the underlying mechanism remains ambiguous.
Yunjie Xie, Yuling Lai, Xingqian Wu, Xiangzhen Yu, Jingwen Wei, Mengge Chen, Yongsheng Zhu, Liping Chen, Hongguang Xie, Qiuhua Cai, Huaan Xie, Jianfu Zhang   +11 more
wiley   +1 more source

Somatic Embryogenesis of Myrciaria dubia (Kunth.) McVaugh

HortScience, 2023
Myrciaria dubia (caçari or camu-camu) is a species with great relevance because of its high levels of bioactive compounds and antioxidant activity. The species is propagated mainly by seed, which leads to high genetic diversity.
Edvan Alves Chagas, Jonathan H. Crane, Pollyana Cardoso Chagas, Wagner Vendrame, Barbara Nogueira Souza Costa, Aurélio Rubens Neto, Maria Conceição Rocha Araújo, Caroline de Araújo Machado, Elias Ariel Moura   +8 more
doaj   +1 more source

Plants synthesize ergothioneine, showing a link to abiotic stress

Plant Biology, Volume 28, Issue 5, Page 1343-1348, August 2026.
Various plants possess ergothioneine biosynthetic genes and can synthesize this antioxidant, where increased EGT levels under abiotic stress conditions indicate protective functions. Abstract Ergothioneine (EGT) is a sulphur‐containing histidine derivative and a potent antioxidant that exhibits beneficial effects on human health.
C. Kock, N. Gutsche, S. Walter, S. Zachgo   +3 more
wiley   +1 more source

In vitro culture and diversity of endophytic fungi in Bambusa oldhamii

Pesquisa Agropecuária Tropical, 2019
Bambusa oldhamii Munro is a fast-growing species of woody bamboo with strong commercial appeal. In Brazil, the use of this species is limited, mainly due to the low availability of seedlings for commercial plantations.
Ana Paula de Azevedo Pasqualini, Mariely Cristine dos Santos, Bruno Francisco Sant´Anna-Santos, Hugo Pacheco de Freitas Fraga, Marguerite Quoirin   +4 more
doaj   +1 more source

Late Blight Effector Pi05910 Suppresses Plant Immunity by Promoting Destabilisation of Host Scaffold Protein RACK1

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
The core RXLR effector Pi05910 of P. infestans suppresses host immunity and growth by promoting destabilisation of its binding protein RACK1 via the 26S proteasome pathway, leading to the suppression of PTI and protein translation. ABSTRACT Late blight, caused by oomycete pathogen Phytophthora infestans, is one of the most devastating diseases of ...
Xiong Liu, Yisa Wang, Song Liu, Xiran Li, Liwen Ding, Altyn Shayakhmetova, Yuling Meng, Weixing Shan   +7 more
wiley   +1 more source

Improved Tolerance of Tomato Plants to High Temperature by Using Some Foliar Applications of Heat Stress Relievers [PDF]

Horticulture Research Journal
Increasingly high temperatures are one of the challenges of climate change, which in turn negatively affects the production of horticultural crops. Additionally, heat stress severely reduces agricultural yield worldwide and is one of the main factors ...
El-Sayed El-B. Ibrahiem, Hoda I. Ahmed
doaj   +1 more source

Enhanced Rice Yellow Mottle Virus Resistance via CRISPR/Cas9‐Targeted Mutagenesis of the Rice eIF(iso)4G Gene

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
Using CRISPR/Cas9 to edit the susceptibility gene in rice eIF(iso)4G helped to lower the infection of rice yellow mottle virus in mutated lines of the Indica rice cultivar IR2793‐80‐01. ABSTRACT Rice is a staple crop primarily recognised for its high content of carbohydrates and proteins.
Antony Kigaru, Elijah M. Ateka, Hanu R. Pappu, Everlyne M. Nganga, Rosemary Murori, Mary Esther Toili, Steven Runo   +6 more
wiley   +1 more source

Influence of synthetic growth stimulators on morphological and physiological characteristics and biological productivity of potato culture

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2015
Effect of the synthetic plant growth stimulators on growth, development and productivity of potato crops has been studied. It is established that the use of gibberellic acid, 1-naphthylacetic acid and 6-benzylaminopurine is highly effective means for ...
V. V. Rogach, T. I. Rogach
doaj   +1 more source

Induction of morphogenesis in the callus culture of Lavandula angustifolia Mill.

BIO Web of Conferences, 2020
The influence of the nutrient medium hormonal composition on the induction of calluso- and morphogenesis in Lavandula angustifolia Mill., as well as the content of some endogenous hormones (indolylacetic acid, cytokinins, abscisic acid) in morphogenic ...
Yegorova Natalia, Kruglova Natalia, Galin Ilshat, Stavtzeva Irina   +3 more
doaj   +1 more source