Results 91 to 100 of about 5,682 (254)

Analysis of gene expression from the Wolbachia genome of a filarial nematode supports both metabolic and defensive roles within the symbiosis [PDF]

, 2012
The α-proteobacterium Wolbachia is probably the most prevalent, vertically transmitted symbiont on Earth. In contrast with its wide distribution in arthropods, Wolbachia is restricted to one family of animal-parasitic nematodes, the Onchocercidae.
Armstrong, SD, Bah, GS, Blaxter, ML, Cordaux, R, Darby, AC, Hughes, MA, Kaur, G, Kay, SM, Koldkjær, P, Makepeace, BL, Radford, AD, Rainbow, L, Tanya, VN, Trees, AJ, Wastling, JM   +14 more
core   +3 more sources

CPOP1 is a key enzyme required for nodule microenvironment control and successful symbiotic nitrogen fixation in Lotus japonicus

Journal of Integrative Plant Biology, Volume 67, Issue 12, Page 3167-3181, December 2025.
The enzyme coproporphyrinogen III oxidase plastid related 1 (CPOP1) creates a low‐oxygen nodule environment for nitrogen fixation within nodules of Lotus japonicus. CPOP1 makes heme, which helps control oxygen, and acts in infected cells; its knockout raises oxygen levels, suppresses nitrogen‐fixing enzyme activity, and halts nitrogen fixation ...
Yu‐Fang Tian, Yu Luo, Qi‐Min Li, Zhi‐Qin Zhang, Ya‐Long Guo, Wei‐Cai Yang   +5 more
wiley   +1 more source

Influence of Soil-Residual Fomesafen and Dicamba Tank-Mixtures on the Frequency of PPO-Resistant Waterhemp [PDF]

, 2014
The present experiment quantified the selection for PPO-resistant waterhemp following a soil-residual application of fomesafen applied alone (1.32, 13.2, and 132g ai ha-1) and in combination with dicamba (0.77, 7.7, 77 g ai ha-1), respectively.
Reinhardt, Theresa A
core   +1 more source

Singlet oxygen initiates a plastid signal controlling photosynthetic gene expression. [PDF]

, 2017
Retrograde signals from the plastid regulate photosynthesis-associated nuclear genes and are essential to successful chloroplast biogenesis. One model is that a positive haem-related signal promotes photosynthetic gene expression in a pathway that is ...
McCormac, Alex C, Page, Mike T, Smith, Alison G, Terry, Matthew J   +3 more
core   +1 more source

Linking herbicide cross‐tolerance to agronomic and seed vigor traits: A multi‐trait genome‐wide association study in snap bean (Phaseolus vulgaris L.)

Crop Science, Volume 65, Issue 6, November/December 2025.
Abstract In snap bean (Phaseolus vulgaris L.) production, herbicides are essential for weed control, requiring crop tolerance to avoid injury. The study aimed to link genomic loci to agronomic traits, explore the extent of herbicide cross‐tolerance, and identify loci influencing seed vigor and herbicide tolerance traits. A panel was evaluated for seven
Ana Saballos, Martin M. Williams II
wiley   +1 more source

Inactivation of genes coding for mitochondrial Nd7 and Nd9 complex I subunits in Chlamydomonas reinhardtii. Impact of complex I loss on respiration and energetic metabolism. [PDF]

, 2013
In Chlamydomonas, unlike in flowering plants, genes coding for Nd7 (NAD7/49kDa) and Nd9 (NAD9/30kDa) core subunits of mitochondrial respiratory-chain complex I are nucleus-encoded.
Angerer, Antonicka, Barbieri, Baroli, Benjamin Bailleul, Bradford, Braun, Bullerwell, Butler, Cardol, Cardol, Cardol, Cardol, Cardol, Cardol, Cardol, Cardol, Carroll, Charlotte Plancke, Claire Remacle, Debuchy, Dent, Dorothée Pirotte, Duarte, Emanuelsson, Erhardt, Esterhazy, Ferrante, Fett, Friedrich, Glaser, González-Halphen, Gorman, Gray, Gutierres, Hinchliffe, Jans, Kindle, Kobayashi, Kussmaul, Lapaille, Larosa, Lecler, Ledford, Lelandais, Lemeille, Loppes, Marie Lapaille, Mathy, Merchant, Michèle Radoux, Miura, Nadine Coosemans, Noctor, Noguchi, Peters, Pierre Cardol, Pierre Leprince, Pineau, Pla, Ramachandran, Remacle, Remacle, Remacle, Remacle, René F. Matagne, Rexroth, Saada, Sazanov, Sazanov, Schroda, Schulte, Silflow, Simon Massoz, Takahashi, Tardif, Villavicencio-Queijeiro, Vogel, Véronique Larosa   +78 more
core   +3 more sources

Identification of novel HPPD/PPO dual-target inhibitors through virtual screening of multiple pharmacophore models

Acta Chimica Slovenica
The development and identification of dual target herbicides was one of primary approach to addressing the issue of weed resistance. Protoporphyrinogen oxidase (PPO) and p-hydroxyphenylpyruvate dioxygenase (HPPD) are two important targets of ...
Pan-Xiu Zhang, Juan Shi, Ying Fu
doaj   +1 more source

Evolvability of Chaperonin Substrate Proteins [PDF]

, 2009
Molecular chaperones ensure that their substrate proteins reach the functional native state, and prevent their aggregation. Recently, an additional function was proposed for molecular chaperones: they serve as buffers (_capacitors_) for evolution by ...
Emanuele Raineri, Luis Serrano, Paolo Ribeca, Tobias Maier   +3 more
core   +1 more source

Polarization-dependent laser autofluorescence of the polycrystalline networks of blood plasma films in the task of liver pathology differentiation [PDF]

, 2016
Current research presents the results of the investigation of diagnostic efficiency of laser polarization autofluorescence for the set of endogenous fluorophores of blood plasma polycrystalline films in two spectral regions (0.5–0.53 μm and 0.63–0.67 μm)
Дуболазов, А.В., Присяжнюк, Василь Петрович, Ушенко, А.Г., Ушенко, В.А., Ушенко, Ю.А.   +4 more
core   +1 more source

Haloacid dehalogenase–mediated dehalogenation and hydrolysis of oxadiazon and oxyfluorfen mitigate environmental risks in rice production

Environmental Chemistry and Ecotoxicology
Protoporphyrinogen oxidase herbicides, such as oxadiazon (ODZ) and oxyfluorfen (OFF), were widely used to control field weeds for crop production. However, their excessive use can lead to its accumulation in soils and crops, affecting crop yields and ...
Yanan Qu, Yizhuo Wang, Siying Li, Xuzhen Shi, Gan Ai, Xiaoliang Liu, Zongzhe He, Liqing Zeng, Xuesheng Li, Zhaojie Chen   +9 more
doaj   +1 more source