Results 1 to 10 of about 88,271 (300)

Comparative Proteomic Analysis of Histoplasma capsulatum Yeast and Mycelium Reveals Differential Metabolic Shifts and Cell Wall Remodeling Processes in the Different Morphotypes

Frontiers in Microbiology, 2021
Histoplasma capsulatum is a thermally dimorphic fungus distributed worldwide, but with the highest incidence in the Americas within specific geographic areas, such as the Mississippi River Valley and regions in Latin America. This fungus is the etiologic
Marcos Abreu Almeida, Lilian Cristiane Baeza, Rodrigo Almeida-Paes, Alexandre Melo Bailão, Clayton Luiz Borges, Allan Jefferson Guimarães, Célia Maria Almeida Soares, Rosely Maria Zancopé-Oliveira   +7 more
doaj   +1 more source

The phylogeography of red and yellow coppersmith barbets (Aves: Megalaima haemacephala)

Frontiers in Ecology and Evolution, 2014
Understanding the evolution of color in birds is important because it is used for both inter- and intra-specific communication and is often linked to other important traits including life history, behavior, immunology and mate choice.
Robert-Jan eDen Tex, Jennifer eLeonard, Jennifer eLeonard   +2 more
doaj   +1 more source

Photoperiod influence on the biology and phenological characteristics of Dichelops melacanthus (Dallas, 1851) (Heteroptera: Pentatomidae)

Brazilian Journal of Biology
The influence of the photoperiod on the biology and seasonal morphs of Dichelops melacanthus (Dallas, 1851) was studied in the laboratory. Four different photoperiods (11, 12, 13, and 14 hL = hours of light) were tested, keeping the temperature at 25 ...
V. R. Chocorosqui, A. R. Panizzi
doaj   +1 more source

Sex on the Beach: Sexual Size Dimorphism Among Aquatic Bugs (Nepomorpha) Inhabiting Different Habitats

Ecology and Evolution
Aquatic bugs (Nepomorpha) are a species‐rich taxon of insects inhabiting all types of freshwaters, often at high densities, and some are among the dominant predators in aquatic food webs.
Gábor Bakonyi, Anikó Seres
doaj   +1 more source

Metabolic Peculiarities of Paracoccidioides brasiliensis Dimorphism as Demonstrated by iTRAQ Labeling Proteomics

Frontiers in Microbiology, 2019
Paracoccidioidomycosis (PCM), a systemic mycosis with a high incidence in Latin America, is caused by thermodimorphic fungi of the Paracoccidioides genus.
Danielle Silva Araújo, Danielle Silva Araújo, Danielle Silva Araújo, Maristela Pereira, Igor Godinho Portis, Agenor de Castro Moreira dos Santos Junior, Wagner Fontes, Marcelo Valle de Sousa, Leandro do Prado Assunção, Lilian Cristiane Baeza, Alexandre Mello Bailão, Carlos André Ornelas Ricart, Matthias Brock, Célia Maria de Almeida Soares   +13 more
doaj   +1 more source

The Reserve/Maximum Capacity of Melatonin’s Synthetic Function for the Potential Dimorphism of Melatonin Production and Its Biological Significance in Mammals

Molecules, 2021
In this article, we attempt to classify a potential dimorphism of melatonin production. Thus, a new concept of “reserve or maximum capacity of melatonin synthetic function” is introduced to explain the subtle dimorphism of melatonin production in mammals.
Dun-Xian Tan, Rüdiger Hardeland
doaj   +1 more source

A new form of Cd3TeO6 revealing dimorphism

Acta Crystallographica Section E: Crystallographic Communications, 2018
Phase-formation studies in the system CdO–TeO3 using a CsCl/NaCl melt at comparatively low temperatures revealed that tricadmium orthotellurate(VI), Cd3TeO6, is dimorphic.
Matthias Weil, Théo Veyer
doaj   +1 more source

Transcription Factor MaMsn2 Regulates Conidiation Pattern Shift under the Control of MaH1 through Homeobox Domain in Metarhizium acridum

Journal of Fungi, 2021
The growth pattern of filamentous fungi can switch between hyphal radial polar growth and non-polar yeast-like cell growth depending on the environmental conditions.
Dongxu Song, Yueqing Cao, Yuxian Xia
doaj   +1 more source

Nasal index of the Tharu and Mongoloid population of Nepal: a cross sectional study

Russian Open Medical Journal, 2014
The nasal index measurement is one of the methods anthropologists have used to differentiate living race and subspecies of man. Ethnic influences can result in different appearances of the nose and can be found in many shapes and sizes. A total number of
Sarun Koirala, Sandip Shah, Laxman Khanal   +2 more
doaj   +1 more source

Gender Dimorphism in Maxillary Permanent Canine Odontometrics Based on a Three-Dimensional Digital Method and Discriminant Function Analysis in the Saudi Population

Applied Sciences, 2023
The present study aimed to analyze the gender dimorphism in odontometrics of permanent maxillary canines using a three-dimensional digital method and to test the accuracy in gender estimation using discriminant function analysis in a sample of the Saudi ...
Yousef Majed Almugla, Guna Shekhar Madiraju, Rohini Mohan, Sajith Abraham   +3 more
doaj   +1 more source