Results 271 to 280 of about 62,154 (329)

A fluorescence lifetime separation approach for FLIM live‐cell imaging

Journal of Microscopy, Volume 301, Issue 1, Page 91-106, January 2026.
Abstract Fluorescence lifetime imaging microscopy (FLIM) translates the duration of excited states of fluorophores into lifetime information as an additional source of contrast in images of biological samples. This offers the possibility to separate fluorophores particularly beneficial in case of similar excitation spectra.
Cornelia Wetzker, Marcelo Leomil Zoccoler, Svetlana Iarovenko, Chukwuebuka William Okafornta, Anja Nobst, Hella Hartmann, Thomas Müller‐Reichert, Robert Haase, Gunar Fabig   +8 more
wiley   +1 more source

Lithium chloride at environmental concentrations impairs microtubule function and promotes genotoxicity in Allium cepa. [PDF]

Sci Rep
Lima GG, Camilo-Cotrim CF, Silva JAP, Firmino MT, Silva NA, Aguiar ASN, Benvindo-Souza M, Borges LL, Caramori SS, Bailão EFLC, Almeida LM.   +10 more
europepmc   +1 more source

Diploid origins and early genome stabilization in the allotetraploid Arabidopsis suecica

New Phytologist, Volume 249, Issue 1, Page 524-538, January 2026.
Summary Polyploidization, followed by genome downsizing, is a recurrent evolutionary cycle that dramatically reshapes genome structure. Newly formed polyploids must quickly adjust their cell division machinery to maintain stable chromosome inheritance, while long‐term stabilization involves rediploidization, returning the genome to a diploid‐like state.
Robin Burns, Anna Glushkevich, Aboli Kulkarni, Uliana K. Kolesnikova, Filip Kolář, Alison Dawn Scott, Polina Yu. Novikova   +6 more
wiley   +1 more source

Safeguarding genome integrity: Polo-like kinase Cdc5 and phosphatase Cdc14 orchestrate Topoisomerase II-mediated catenane resolution in mitosis. [PDF]

Nucleic Acids Res
Massari LF, Finardi A, Visintin C, Calabrese E, Dondi A, Visintin R.   +5 more
europepmc   +1 more source

Epidemiological Insights Into Water and Soil‐Mediated Transmission of Tomato Mottle Mosaic Virus

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Water and growing substrate can serve as reservoirs for tomato mottle mosaic virus (ToMMV) inoculum. ToMMV can survive in water for up to 27 weeks. ToMMV infects bait plants through roots within 5–17 weeks, depending on the severity of root damage. A rapid, field‐deployable RPA test—requiring no RNA extraction—offers sensitivity comparable to RT‐qPCR ...
Ana Vučurović, Jakob Brodarič, Irena Bajde, Miha Kitek, Nataša Mehle   +4 more
wiley   +1 more source

Chromosomal Roadblocks in Male Fertility: Mechanisms, Risk Factors and Syndromes. [PDF]

Medicina (Kaunas)
Mitrakas AG, Alexiadi CA, Gargani S, Alexiadis T, Alexopoulou SP, Pagonopoulou O, Lambropoulou M.   +6 more
europepmc   +1 more source

<italic>Zea mays</italic> Meiotic Spindle Ultrastructure Reveals Kinetochore-Microtubule Interface and Embedded Membrane Components.

Cytogenet Genome Res
Myong S, Cosby JK, Padilla BN, Opozda DM, Kahn JD, Akter N, O Apos Toole ET, Nannas NJ.   +7 more
europepmc   +1 more source

The multitalented TIP60 chromatin remodeling complex: wearing many hats in epigenetic regulation, cell division and diseases. [PDF]

Epigenetics Chromatin
Santopietro MV, Ferreri D, Prozzillo Y, Dimitri P, Messina G.   +4 more
europepmc   +1 more source

Identification of locally activated spindle-associated proteins in oocytes uncovers a phosphatase-driven mechanism. [PDF]

J Cell Sci
Wan X, Pavlova G, Cullen CF, Dasuzhau I, Ciszek A, Ohkura H.   +5 more
europepmc   +1 more source

Comparative evaluation of dry, wet, and minimum quantity lubrication (MQL) cooling strategies in the machining of GTD-450 martensitic stainless steel. [PDF]

Sci Rep
Dastgerdi HM, Bakhshayesh AM, Saberi M, Hajaliakbari A, Davoodi B, Niknam SA.   +5 more
europepmc   +1 more source