Results 81 to 90 of about 11,891 (170)

Melatonin seed priming: A climate‐smart, green strategy to enhance abiotic stress tolerance in plants

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2942-2975, August 2026.
This review synthesizes how melatonin seed priming preconditions seeds to enhance tolerance against diverse abiotic stresses. It highlights the underlying mechanisms and proposes an integrative roadmap of advanced molecular and breeding tools to design next‐generation, stress‐smart plants.
Ali Raza, Yiran Li, Chunli Guo, Erna Karalija, Evgenios Agathokleous, Meng Jiang, Jie Zhou, Vasileios Fotopoulos, Zhangli Hu   +8 more
wiley   +1 more source

Створення потенційних Ilp-маркерів для генів Atg2, Atg7, Atg8 у Hordeum vulgare і H. marinum

Фактори експериментальної еволюції організмів
Мета. Створення потенційних маркерів поліморфізму довжини інтронів для генів ATG2, ATG7 і ATG8. Методи. Методи класичної біоінформатики для пошуку локусів, що кодують білки ATG2, ATG7, ATG8 у геномі Hordeum marinum на основі гомології з генами ...
D. O. Novozhylov, S. O. Hordynskyi, A. M. Rabokon, A. Ye. Demkovych, S. M. Pryvalikhin, R. Y. Blume, А. Yu. Buziashvili, A. I. Yemets, Ya. V. Pirko   +8 more
doaj   +1 more source

ATG8ylation-mediated tonoplast invagination mitigates vacuole damage

Nature Communications
While ATG8ylation, the lipidation of ATG8-family proteins, is canonically linked to double-membrane autophagosome formation, emerging studies demonstrate its non-canonical association with single-membrane organelles.
Xuanang Zheng, Juncai Ma, Jing Li, Siyu Chen, Jun Luo, Jianxiong Wu, Kaiyan Zhang, Changlian Peng, Yonglun Zeng, Faqiang Li, Byung-Ho Kang, Caiji Gao, Jun Zhou   +12 more
doaj   +1 more source

Cloning and Expression Analysis of ATG8 (Autophagy-Related 8) Gene Family in Solanaceae

Plants
The autophagy-related gene family ATG8 (Autophagy-related 8) plays an important role in plant growth, development, and stress response. In this study, 15 ATG8 gene family sequences were amplified from Solanaceae, namely tobacco, tomato, and pepper, using
Yahan Chen, Yunshuang Lu, Shibo Dong, Chengde Yang, Shunyi Yang   +4 more
doaj   +1 more source

Genotype-Specific Activation of Autophagy during Heat Wave in Wheat

Cells
Recycling of unnecessary or dysfunctional cellular structures through autophagy plays a critical role in cellular homeostasis and environmental resilience.
Kathleen Hickey, Yunus Şahin, Glenn Turner, Taras Nazarov, Vadim Jitkov, Mike Pumphrey, Andrei Smertenko   +6 more
doaj   +1 more source

A semisynthetic Atg3 reveals that acetylation promotes Atg3 membrane binding and Atg8 lipidation

Nature Communications, 2017
Acetylation of Atg3 regulates lipidation of Atg8 and therefore autophagy, but the molecular mechanisms remain unclear. Here, Liet al. semi-synthesize diacetylated Atg3, allowing them to show that acetylated Atg3 enhances Atg8 lipidation by promoting ...
Yi-Tong Li, Cong Yi, Chen-Chen Chen, Huan Lan, Man Pan, Shao-Jin Zhang, Yi-Chao Huang, Chao-Jian Guan, Yi-Ming Li, Li Yu, Lei Liu   +10 more
doaj   +1 more source

Atg4 proteolytic activity can be inhibited by Atg1 phosphorylation

Nature Communications, 2017
The protease Atg4 mediates Atg8 lipidation, required for autophagosome biogenesis, but also triggers Atg8 release from the membranes, however is unclear how these steps are coordinated.
Jana Sánchez-Wandelmer, Franziska Kriegenburg, Sabrina Rohringer, Martina Schuschnig, Rubén Gómez-Sánchez, Bettina Zens, Susana Abreu, Ralph Hardenberg, David Hollenstein, Jieqiong Gao, Christian Ungermann, Sascha Martens, Claudine Kraft, Fulvio Reggiori   +13 more
doaj   +1 more source

Abstracts

Molecular Oncology, Volume 20, Issue S1, Page 1-692, August 2026.
Abstracts submitted to the ‘EACR 2026 Congress: Innovative Cancer Science’, from 08–11 June 2026 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Pbs2 regulates late‐stage macroautophagy in Saccharomyces cerevisiae

Animal Models and Experimental Medicine
Autophagy is crucial for maintaining cellular homeostasis and is linked to various diseases. In Saccharomyces cerevisiae, the Polymyxin B Sensitivity 2 (Pbs2) protein is a member of the mitogen‐activated protein kinase (MAPK) family and plays a role in ...
Jianing Song, Haolin Zhang, Xingyu Cao, Zizhang Ren, Chao Tian, Miao Jia, Meiling Wu, Xiaoli Wang, Juan Wang   +8 more
doaj   +1 more source

An A. thaliana mutant lacking all nine ATG8 isoforms provides genetic evidence for functional specialization of ATG8 in plants

Journal of Cell Science
ABSTRACT Autophagy sustains cellular health by recycling damaged or excess components through autophagosomes. Autophagy is mediated by conserved ATG proteins, among which the ubiquitin-like ATG8 proteins play a central role by linking cargo to the growing autophagosomes.
Alessia Del Chiaro, Nenad Grujic, Jierui Zhao, Ranjith Kumar Papareddy, Peng Gao, Juncai Ma, Christian Lofke, Anuradha Bhattacharya, Ramona Gruetzner, Pierre Bourguet, Frédéric Berger, Byung-Ho Kang, Sylvestre Marillonnet, Yasin Dagdas   +13 more
openaire   +3 more sources