Results 1 to 10 of about 1,755 (145)
Levels of Sex Steroids in Plethodontid Salamanders: A Comparative Study Within the Genus Aneides [PDF]
Ecology and EvolutionDerived monomorphism is a condition in which males and females are phenotypically similar, but the similarity is derived. Derived monomorphism typically evolves from sexual dimorphism or from a different monomorphic state.
Nancy L. Staub +2 more
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Centrobolus lawrencei (Schubart, 1966) monomorphism [PDF]
Arthropods, 2018 The present research aimed to study relative sexual size dimorphism of Centrobolus lawrencei compared to congenerics. Millipedes illustrated reversed sexual size dimorphism (SSD) as females were larger than males and broke the rule as this dimorphism ...
Mark Cooper
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Sandpile monomorphisms and limits [PDF]
Comptes Rendus. Mathématique, 2022 We introduce a tiling problem between bounded open convex polyforms $\hat{P}\subset \mathbb{R}^2$ with colored directed edges. If there exists a tiling of the polyform $\hat{P}_2$ by $\hat{P}_1$, we construct a monomorphism from the sandpile group $G_ ...
Lang, Moritz, Shkolnikov, Mikhail
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The Occurrence of Malignancy in Trypanosoma brucei brucei by Rapid Passage in Mice [PDF]
Frontiers in Microbiology, 2022 Pleomorphic Trypanosoma brucei are best known for their tightly controlled cell growth and developmental program, which ensures their transmissibility and host fitness between the mammalian host and insect vector.
Xiao-Li Cai +6 more
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Thyroid Lymphomas versus Lymphocytic Thyroiditis: A Diagnostic Challenge on Fine Needle Aspiration Cytology [PDF]
National Journal of Laboratory Medicine, 2020 Introduction: The diagnosis of Primary Thyroid Lymphoma (PTL) and its distinction from Florid Lymphocytic Thyroiditis (FLT) is often difficult on Fine Needle Aspirate (FNA).
Deepti Mishra +3 more
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ON REGULAR PRIME INJECTIVITY OF S-POSETS [PDF]
Journal of Algebraic Systems, 2021 In this paper, we define the notion of regular prime monomorphism for $S$-posets over a pomonoid $S$ and investigate some categorical properties including products, coproducts and pullbacks.
H. Rasouli +2 more
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Acta Botânica Brasílica, 2022 Distyly is a floral polymorphism with reciprocal placement of male and female structures, heteromorphic self-incompatibility, and other ancillary traits. However, breeding system breakdowns and loss of polymorphism are common.
Ebenézer B. Rodrigues +3 more
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Methods and Protocols, 2021 Biological sex is one of the more critically important physiological parameters needed for managing threatened animal species because it is crucial for informing several of the management decisions surrounding conservation breeding programs.
Li-Dunn Chen +5 more
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Mathematical modeling of the mechanism of a reproductive strategies differentiation in natural populations (on the example of arctic fox, Alopex lagopus) [PDF]
Компьютерные исследования и моделирование, 2016 This paper considers the integrated approach to modeling the dynamics of genetic structure and the number of natural population. A set of dynamic models with different types of natural selection is used to describe a possible mechanism for the fixing of ...
O. L. Zhdanova +1 more
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Crop yield mediated by honeybees in a star fruit orchard exhibiting atypical distyly
Acta Botânica Brasílica, 2021 The dependence of commercial crops on pollinators is closely related to their reproductive strategies and has direct impacts on production yields. Fruit production of Averrhoa carambola, the star fruit, is highly dependent on bee pollination.
Reinaldo Rodrigo Novo +5 more
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