Results 81 to 90 of about 324,651 (297)

Tolerance to weed harrowing in spring barley genotypes [PDF]

, 2005
Controlling weeds in spring cereals grown under organic conditions is mostly done by post emergence weed harrowing, where spring tines of the weed harrow control weeds by uprooting and/or covering small weeds plants with soil.
Hansen, Preben Klarskov
core  

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Can Tank Mixing Fungicide with Post-Emergence Herbicide Increase Yield? [PDF]

, 2010
The early application of foliar fungicides to corn (V4-V7) is currently being encouraged by chemical companies across the corn belt. The idea is to tank-mix the fungicide with the post-emergence herbicide application and save on application costs ...
Robertson, Alison, Robertson, Alison
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Emergence of Post COVID-19 Vaccine Autoimmune Diseases: A Single Center Study

Infection and Drug Resistance, 2023
Safi Alqatari, Mona Ismail, Manal Hasan, Raed Bukhari, Reem Al Argan, Abrar Alwaheed, Dania Alkhafaji, Syed Essam Ahmed, Kawther Hadhiah, Turki Alamri, Ameera Nemer, Fedaa Albeladi, Noor N Bumurah, Khalid Sharofna, Zainab Albaggal, Raghad Alghamdi, Reem ...
Alqatari S, Ismail M, Hasan M, Bukhari R, Al Argan R, Alwaheed A, Alkhafaji D, Ahmed SE, Hadhiah K, Alamri T, Nemer A, Albeladi F, Bumurah NN, Sharofna K, Albaggal Z, Alghamdi R, AlSulaiman RS   +16 more
doaj  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Herbicide Screening and Application Method Development for Sustainable Weed Management in Tagetes erecta L. Fields

Plants
Marigold (Tagetes erecta L.), a crop of significant medicinal, ornamental, and economic value, faces severe industrialization challenges due to weed-induced yield losses (up to 60%).
Yiping Zhang, Dongyan Feng, Chengcheng Jia, Wangqi Huang, Feng Xu, Yalian Jiang, Junhong Huang, Ye Li, Jihua Wang, Dongsheng Tang   +9 more
doaj   +1 more source

Sensitivity of recently naturalised Digitaria spp. populations to 4-hydroxyphenyl pyruvate dioxygenase- and acetolactate synthase-inhibiting herbicides in maize [PDF]

, 2017
Until recently, Digitaria aequiglumis var. aequiglumis, native to South America, and Digitaria ciliaris subsp. nubica, native to Northeast Africa, were completely overlooked in Belgium due to their close morphological resemblance to Digitaria sanguinalis
Biesemans, Nina, Claerhout, Sofie, De Cauwer, Benny, Dendauw, Ellen, Reheul, Dirk   +4 more
core   +2 more sources