Results 181 to 190 of about 314,481 (258)

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Functional Characterization of <i>IbHK1a</i> Reveals Its Role in Enhancing Drought and Salt Tolerance Through Reactive Oxygen Species Regulation and Two-Component System Signaling in Sweet Potato (<i>Ipomoea batatas</i> L.). [PDF]

Plants (Basel)
Huo R, Khan I, Shi J, Li X, Cui X, Dai S, Wang X, Zhang H, Li Z, Liu Z.   +9 more
europepmc   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Enhancing cold tolerance through HubZIP6-mediated CBF activation and salicylic acid signaling in pitaya. [PDF]

Mol Hortic
Hu X, Sabir IA, Xu Z, Zhang Z, Zhao J, Hu G, Qin Y.   +6 more
europepmc   +1 more source

Comparisons Between Large‐Scale Genomic Variants and SNPs in Driving Population Divergence and Local Adaptation

Integrative Zoology, EarlyView.
Candidate genes identified from SNPs, indels, and SVs exhibited limited shared genes, suggesting that diverse variant types capture complementary aspects of the adaptive landscape. Our results underscore the importance of incorporating multiple types of genomic variation to achieve a more comprehensive understanding of evolutionary processes.
Qianghui Zhu, Hongrui Lv, Yalin Cheng, Shangyu Wang, Dezhi Zhang, Yan Hao, Gang Song, Fumin Lei   +7 more
wiley   +1 more source

PhCBP60b positively regulates drought tolerance in Petunia by transcriptionally activating PhSWEET11 and PhUGT74E2. [PDF]

BMC Plant Biol
Liu S, Li C, Deng X, Dong L.
europepmc   +1 more source

Genetic dissection reveals distinct contributions of the eS31 N‐terminal domain to translational accuracy in Saccharomyces cerevisiae

The FEBS Journal, EarlyView.
The eukaryote‐specific N‐terminal domain (NTD) of eS31 uses two distinct strategies to maintain translation fidelity. During elongation, a positively charged “hotspot” fine‐tunes the selection of incoming aa‐tRNA. During termination, the entire NTD acts as a structural scaffold to ensure the correct positioning of the release factor eRF1.
Qingxuan Gao, Hiroshi Otsuka, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Salicylic acid engages central metabolic regulators SnRK1 and TOR to govern immunity by differential phosphorylation of NPR1. [PDF]

Cell
Chen Y, Withers J, Sun Y, Chen T, Karapetyan S, Draken J, Xiang Y, Yuan Y, He Y, Dröge-Laser W, Weng JK, Dong X.   +11 more
europepmc   +1 more source

Structural and thermodynamic analyses of a novel β‐1,2‐glucan binding mode in the ABC transporter solute‐binding protein Chy400_4166 from Chloroflexus aurantiacus

The FEBS Journal, EarlyView.
Cyclic β‐1,2‐glucan (CβG)‐associated solute‐binding protein of type I ABC transporter was originally identified in Chloroflexus aurantiacus, a phototrophic bacterium. Crystal structures in complex with CβGs revealed unique binding modes that are fundamentally distinct from that of the short β‐1,2‐glucooligosaccharides‐binding protein.
Kazuya Kato, Tatsuya Kaneko, Rintaro Hirayama, Nobukiyo Tanaka, Hiroyuki Nakai, Hidetaka Torigoe, Masahiro Nakajima   +6 more
wiley   +1 more source

Methylosome and survival motor neuron complexes are dispensable for plant viability in Arabidopsis thaliana. [PDF]

Plant Physiol
Goretti D, Collani S, Nardeli SM, Ratnakaram H, Robert S, Schmid M.   +5 more
europepmc   +1 more source