Results 131 to 140 of about 1,073 (228)

Cretaceous chewing-louse eggs on enantiornithine birds. [PDF]

Natl Sci Rev
Cai C, Johnson KP, Fu Y, Gustafsson DR, Azar D, Su Y, Xuan Q, Engel MS, Huang D.   +8 more
europepmc   +1 more source

Interaction Between Actin and Microtubules During Plant Development

Cytoskeleton, Volume 83, Issue 6, Page 328-336, June 2026.
ABSTRACT The dynamic interaction between actin filaments (AFs) and microtubules (MTs) plays a crucial role in regulating key developmental and physiological processes in plant cells, particularly in the formation of specialized cell types with distinct shapes and functions, such as pollen tubes, trichomes, and leaf epidermal cells.
Zining Wu, Lidong Gao, M. Arif Ashraf, Qiong Nan   +3 more
wiley   +1 more source

Phenological plasticity enables thermal homeostasis in a wild bird population. [PDF]

Sci Adv
López-Idiáquez D, Cole EF, Regan CE, Sheldon BC.   +3 more
europepmc   +1 more source

Delivering Proteins and Enzymes to Solid Tumors Through the Development of Stimuli‐Responsive Nanocarriers

ChemNanoMat, Volume 12, Issue 6, June 2026.
Stimuli‐responsive strategies to achieve controlled release of protein‐based therapeutic agents into solid tumors. Proteins, enzymes, and peptides have long been recognized as valuable therapeutic agents, particularly in oncology. However, their complex chemical structures render them more sensitive than smaller chemotherapeutic drugs.
Guillermo Plaza‐Palomo, Diana Benita‐Donadios, Sandra Jiménez‐Falcao, Alejandro Baeza   +3 more
wiley   +1 more source

Description of a new Andean species of widow spider (Araneae, Theridiidae, <i>Latrodectus</i>). [PDF]

Zookeys
Miller J, Kratzer CA, Griswold C.
europepmc   +1 more source

Life History Consequences of the Prevalence of Aggressive Males Carrying Costly Weapons

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Using a soil mite system with dimorphic males, that is, aggressive, weaponized fighters and benign scramblers, we experimentally selected populations for higher proportion of fighter males for 25 generations. Populations with higher proportion of fighter males evolved faster juvenile development and higher early‐life fecundity.
Neha Pandey, Przemysław Piekarczyk, Radosław Gmyrek, Norbert Czyżewski, Paulina Łukaszyk, Agnieszka Szubert‐Kruszyńska, Sebastian Chmielewski, Tom C. Cameron, Jacek Radwan   +8 more
wiley   +1 more source

There is No Consensus on Biological Sex. [PDF]

Ecol Lett
Eppley MG, Lee A, Dellinger R, Swank A.
europepmc   +1 more source

Variation in the Oxidative State of Collared Flycatcher (Ficedula albicollis) Nestlings and Its Association With Their Plumage Coloration

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Plumage coloration is widely recognized as an important component in intraspecific communication. Our aim was to examine the variation of oxidative parameters and their associations with the coloration of two different nestling plumage traits in collared flycatchers (Ficedula albicollis).
Gabriella Kőmüves, Miklós Laczi, Fanni Sarkadi, Gyula Szabó, János Török, Gergely Hegyi   +5 more
wiley   +1 more source

Sexual Dimorphism in Three Populations of the Chiala Mountain Salamander, Batrachuperus karlschmidti (Caudata: Hynobiidae). [PDF]

Animals (Basel)
Liu X, Shen C, Xu Y, Song J, Lou M, Xiong J.   +5 more
europepmc   +1 more source

Hypotheses for the Adaptive Maintenance of Phenotypic Polymorphisms. [PDF]

Ecol Evol
Falk JJ, Webster MS, Rubenstein DR.
europepmc   +1 more source