Results 211 to 220 of about 3,242 (230)

Genome‐wide identification of olfactory receptor and odorant‐binding protein gene families and their roles in Heliothine chemosensory evolution

open access: yesInsect Molecular Biology, Volume 35, Issue 5, Page 594-612, October 2026.
Genome‐wide systematic annotation identified 81 odorant receptors (ORs) and 49 odorant‐binding proteins (OBPs) in the tobacco budworm, Chloridea virescens. Phylogenetic analyses revealed chemosensory gene diversification in Heliothinae and extensive lineage‐specific duplications in C.
Rong Guo, Boyang Ni, Megan L. Fritz
wiley   +1 more source

Paracamallanus cyathopharynx (Baylis, 1923) Infection in Clarias gariepinus (Burchell, 1822): Linking the Morphology of Wound‐Inflicting Structures to Histopathology

open access: yesJournal of Fish Diseases, Volume 49, Issue 10, October 2026.
ABSTRACT Paracamallanus cyathopharynx (Baylis, 1923) specimens were collected from the rectum of the African sharptooth catfish, Clarias gariepinus in Lake Heritage, Crocodile River in the Limpopo River system and in the Vaal River below the Vaal Dam. Attached and unattached parasites were studied with light and scanning electron microscopy along with ...
Thabo Kenneth Matea   +1 more
wiley   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 10, Page 3644-3669, October 2026.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba   +14 more
wiley   +1 more source

Introgression Shapes Genetic Variation Associated With Humid Environments in Aedes aegypti Mosquitoes From Saudi Arabia

open access: yesMolecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACT Introgression between genetically distinct populations generates variation that may promote adaptation to diverse environmental conditions. In the mosquito Aedes aegypti, the forest‐associated subspecies Aedes aegypti formosus (Aaf) underwent a domestication process approximately 5000 years ago, giving rise to the globally invasive, human ...
Abadi M. Mashlawi   +7 more
wiley   +1 more source

Evidence for regulation of transpiration in nonstomatal plants: insights from bryophyte gametophytes

open access: yesNew Phytologist, Volume 252, Issue 1, Page 54-68, October 2026.
Kinetics of cell wall water vapor potential (Ψcw) and resistance of cell wall and plasmatic membrane to water flux in response to cytoplasmic water potential (Ψcyt) during dehydration. Ψcyt was calculated from the WC at any moment of the dehydration curve by using the relationship between −1/Ψw and WC of pressure volume curves and assuming Ψw = Ψcyt ...
Alicia V. Perera‐Castro   +3 more
wiley   +1 more source

Linking biosurface reactivity and photosynthesis to investigate Sphagnum mosses as ecosystem engineers

open access: yesNew Phytologist, Volume 252, Issue 1, Page 69-86, October 2026.
Habit photographs of field‐collected and in vitro‐cultivated (c) Sphagnum spp. used for experiments. Summary Sphagnum mosses regulate peatland carbon storage, hydrology, nutrient cycling, and ecosystem functioning. However, the links among their surface chemistry, photosynthesis, responses to submersion and pH remain poorly understood.
Anna Di Palma   +8 more
wiley   +1 more source

GhMYB106_D13 coordinates cuticle biosynthesis to build the dual shields for anther protection in upland cotton

open access: yesThe Plant Journal, Volume 128, Issue 1, October 2026.
SUMMARY The plant cuticle acts as a crucial barrier against abiotic stresses. In this study, the vulnerable anther (van) gene on chromosome D13 was map‐based cloned in upland cotton and identified as GhMYB106_D13. It was demonstrated that the differential distribution of MYB106 between D13 and A13 may represent post‐polyploidization convergent ...
Bin Gao   +4 more
wiley   +1 more source

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