Results 171 to 180 of about 146,660 (246)

Protocol for fixation and staining of postmortem human brain tissue optimized for focused ion beam-scanning electron microscopy. [PDF]

STAR Protoc
Maier MJ, Lewis DA, Freyberg Z, Glausier JR.   +3 more
europepmc   +1 more source

Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope

Integrative Zoology, EarlyView.
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne, Donald J. McLean, Peter Michalik, M. E. Herberstein   +3 more
wiley   +1 more source

Optimization of the Blocking and Signal Preservation Protocol in High-Parameter Flow Cytometry. [PDF]

Curr Protoc
Burton OT, Dooley J, Liston A.
europepmc   +1 more source

Extraocular Photoreception in Optic Lobes, Suckers, and Skin of Octopus vulgaris

Integrative Zoology, EarlyView.
Evidence of extra‐ocular photoreception in Octopus vulgaris (a) Diagram of the O. vulgaris different tissues considered: SPB, sucker proximal big; SPL, sucker proximal large; SM, sucker medium; SD, sucker distal; SK, skin; OL, optic lobes; RT, retina; (b‐d) Gene expression analysis of Ov‐GRK1 (red), Ov‐retinochrome (green), Ov‐rhodopsin (blue) mRNA ...
Valeria Maselli, Al‐Sayed Al‐Soudy, Mariangela Norcia, Stefania Galdiero, Sara Palladino, Emanuela Cirillo, Gianluca Polese, Anna Di Cosmo   +7 more
wiley   +1 more source

A pictural guide to postmortem examination of elephants. [PDF]

PLoS One
Falkenau A, Kolb N, Rieger A, Lutzmann I, Erber K, Kaufhold C, Eddicks L, Rosati M, Fiedler S, Gager A, Michelakaki E, Dell'Era E, Lorenzen T, Zöllner M, Brühschwein A, Meyer-Lindenberg A, Heckmann J, Roller M, Reese L, Lang B, Menzinger M, Richter N, Fitz R, Pfaudler L, Lendl C, Steinmetz HW, Gohl C, Majzoub-Altweck M, Matiasek K, Blutke A.   +29 more
europepmc   +1 more source

Fixed points, fixed sets, and M-retracts

Duke Mathematical Journal, 1955
openaire   +3 more sources

Volumetric Comparison of Overall Brain and Neuropil Size Between Social and Non‐social Spiders: Exploring the Social Brain Hypothesis

Integrative Zoology, EarlyView.
Brain size may be influenced by the cognitive demands of sociality (social brain hypothesis). We used microCT to compare CNS and brain volumes in social versus solitary huntsman and crab spiders. Social huntsman spiders had larger arcuate and mushroom bodies, while social crab spiders had larger visual neuropils.
Vanessa Penna‐Gonçalves, Donald James Mclean, Nikolas J. Willmott, Michael B. J. Kelly, Jay R. Black, Elizabeth C. Lowe, Marie E. Herberstein   +6 more
wiley   +1 more source

False Positive or False Negative-An Interesting Case in Prenatal Diagnostic Laboratory. [PDF]

J Clin Lab Anal
Zhang P, Sun Y, Tian H, Shi X, Rong L, Li Y.   +5 more
europepmc   +1 more source

High‐Altitude Adaptation of Frogs (Case Study: Nanorana parkeri): From Physiological Phenotypes to AltitudeOmics

Integrative Zoology, EarlyView.
High altitudes are challenging for the animals that inhabit these environments. The Xizang plateau frog (Nanorana parkeri) survives in high‐altitude environments through a synergistic strategy of metabolic remodeling and protein expression adjustment to optimize energy efficiency and enhance cellular protection.
Xuejing Zhang, Yonggang Niu, Shengkang Men, Yanghuilin Zhang, Xiaolong Tang, Kenneth B. Storey, Qiang Chen   +6 more
wiley   +1 more source

Optimization of Chromosome Preparation and Karyotype Analysis of Winter Turnip Rape (<i>Brassica rape</i> L.). [PDF]

Int J Mol Sci
Fan T, Zeng X, Xu Y, Zhang F, Ma L, Pu Y, Liu L, Wang W, Wu J, Sun W, Yang G.   +10 more
europepmc   +1 more source