Results 231 to 240 of about 68,403 (272)

Primary Pulmonary Mesenchymal Neoplasm With EWSR1::CREM Fusion: Cytologic Findings and Molecular Diagnosis

Diagnostic Cytopathology, EarlyView.
ABSTRACT Background Primary pulmonary mesenchymal neoplasms with EWSR1::CREM fusion are rare. These lesions are challenging to diagnose by morphology and immunohistochemistry alone. Case A 66‐year‐old woman (ex‐smoker) was found to have a 1.3‐cm right lower lobe lung nodule that had grown very slowly over a 9‐year period.
Priya Upadhyay, Sanjay Mukhopadhyay, Swikrity U. Baskota   +2 more
wiley   +1 more source

The ASIP Cys-98 Allele Is Not Associated With Black Coat Color in Water Buffaloes. [PDF]

Anim Genet
de Moraes JVS, Maciel SVSA, Oliveira IPP, Senes BB, Alves JS, Costa RB, de Camargo GMF.   +6 more
europepmc   +1 more source

Balanced polymorphism underlies long-standing adaptation for seasonal camouflage in the least weasel. [PDF]

Commun Biol
Miranda I, Ruivo R, Farelo L, Alvarenga M, Borowski Z, Elmeros M, Kalthoff DC, Merilä J, Müller JP, Schley L, Suchentrunk F, Sundell J, Rodrigues M, Santos-Reis M, Fernandes CR, Zub K, Good JM, Mills LS, Castro LFC, Dalén L, Melo-Ferreira J.   +20 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

Genome-wide SSR marker development and application in molecular breeding of <i>Hemerocallis</i>. [PDF]

Front Plant Sci
Hou F, Guo X, Jia X, Hu M, Su J, Liang X, Qin Y, Gao Y, Xing G, Li S.   +9 more
europepmc   +1 more source

Color Polymorphism and Predation in a Lake Victoria Cichlid Fish

Copeia, 2008
Haplochromine cichlid fish have radiated into hundreds of species in East-African lakes, possibly driven by divergent sexual selection on body coloration. We studied the color polymorphic Lake Victoria cichlid Neochromis omnicaeruleus, in which a presumably ancestral phenotype with blue males and brown females co-occurs with two distinct classes of ...
Maan, Martine E., Eshuis, Brechtje, Haesler, Marcel P., Schneider, Maria Victoria, van Alphen, Jacques, J.M., Seehausen, Ole   +5 more
openaire   +6 more sources

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Discovery of Gynoecium Color Polymorphism in an Aquatic Plant

Journal of Integrative Plant Biology, 2008
Abstract Flower color polymorphism exhibited by natural populations provides an opportunity for understanding the evolutionary mechanisms contributing to the diversity of floral morphology. However, little is known about the color polymorphism of female organs in flowering plants.
Shuang-Quan Huang
exaly   +3 more sources

Endocrine mechanisms controlling body-color polymorphism in locusts

Archives of Insect Biochemistry and Physiology, 2001
AbstractThe present article reviews recent published and unpublished findings on the hormonal mechanisms for the control of body‐color polymorphism in locusts. Emphasis is placed on the dark color–inducing factors and their role in the induction of various types of body coloration observed under different environmental conditions.
Seiji Tanaka
exaly   +3 more sources

Polymorphism in normal human color vision and its mechanism

Vision Research, 1990
Earlier we reported that Rayleigh matches made by males with normal color vision fall into distinct groups, and proposed that this behavior reflects an X-chromosome linked polymorphism in the spectral positioning of cone pigments (Neitz & Jacobs, 1986).
Jay Neitz, Gerald H Jacobs
exaly   +3 more sources

Melanophilin Polymorphism in Ferrets of Different Color

Doklady Biochemistry and Biophysics, 2023
In mammals, the main contribution to the variability of pigmentation is made by two groups of genes directly related to the metabolic pathways of pigment synthesis and controlling the transport of melanosomes in melanocytes to keratinocytes. In order to identify the genetic basis of pigmentation variants, the nucleotide sequences of the melanophilin ...
G Yu, Kosovsky, V I, Glazko, O I, Abramov, T T, Glazko   +3 more
openaire   +2 more sources