Results 11 to 20 of about 73,752 (174)

Tell Me How Much DNA You Have and I'll Tell You What Your Sex Is: Sex Determination by Flow Cytometry of Spiderlings of <i>Allocosa marindia</i>. [PDF]

Ecol Evol
The manuscript addresses the sex determination of spiderlings of the wolf spider Allocosa marindia using flow cytometry. Spiders are born with a defined sex, but it is not possible to determine their sex phenotypically until the adult or near‐adult stage. Sex identification at early stages of development is of great interest for studies in evolutionary
Bidegaray-Batista L, Kacevas N, Santiñaque FF, Vaio M, González M.   +4 more
europepmc   +2 more sources

Spatial models can improve the experimental design of field‐based transplant gardens by preventing bias due to neighborhood crowding

Ecology and Evolution, Volume 12, Issue 12, December 2022., 2022
Neighborhood interactions in common gardens: spatial models provide novel insights into spatial interactions among neighboring plants that can alter experimental outcomes. While the paper presents two approaches to the treatment of spatial interactions, it also outlines opportunities for incorporating genotype‐mediated biotic interactions into designs ...
Andrii Zaiats, Juan M. Requena‐Mullor, Matthew J. Germino, Jennifer S. Forbey, Bryce A. Richardson, T. Trevor Caughlin   +5 more
wiley   +1 more source

Quaternary geomorphological and climatic changes associated with the diversification of Iberian freshwater fishes: The case of the genus Cobitis (Cypriniformes, Cobitidae)

Ecology and Evolution, Volume 12, Issue 3, March 2022., 2022
We study the population genetics of Cobitis vettonica to propose an area‐specific biogeographic model of the species’ responses to the multiple changes that occurred in the Iberian hydrological system during the Quaternary. We also decipher the relationship of C. vettonica with its sister species C.
Andrea Corral‐Lou, Silvia Perea, Anabel Perdices, Ignacio Doadrio   +3 more
wiley   +1 more source

Evolution of fruit and seed traits during almond naturalization

Journal of Ecology, Volume 110, Issue 3, Page 686-699, March 2022., 2022
Almond naturalization is consistent with strong directional selection on fruits and seeds, leading to smaller and more toxic seeds encased in harder endocarps. Accordingly, we propose that feralization of this crop is, at least to some degree, driven by adaptive evolution of dispersal and recruitment traits.
Andrés Barea‐Márquez, Francisco J. Ocaña‐Calahorro, Rodrigo Balaguer‐Romano, José María Gómez, Eugene W. Schupp, Raquel Sánchez‐Pérez, Jesús Guillamón, Joanna Zhang, Rafael Rubio de Casas   +8 more
wiley   +1 more source

Prenatal evaluation, diagnosis and management of fetal corpus callosal abnormalities: international Delphi consensus

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.
ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne, D. Paladini, I. Papastefanou, R. Chaoui, L. Pomar, L. Guibaud, K. Krajden Haratz, R. K. Pooh, M. Herrera, R. Ximenes, G. Azumendi, G. Pilu, L. J. Salomon, Collaborators, G. Turkyilmaz, D. L. Rolnik, W. Sepulveda, G. Rizzo, R. Llorens, S. Meagher, B. Tutschek, M. Aertsen, S. Agarwal, T. Tarui, E. Scola, D. Pretorius, A. Henry, J. Binder, E. R. Guzman, C. Rodo, A. Schiattarella, K. Grossman, S. Bakalis, J. Pascual‐Mancho, E. Eixarch, P. Galati, D. Bittencourt Sodré Barmpas, M. Savvidou, B. M. E. Adriaanse, M. T. Izquierdo, V. Cecotti, N. Sananès, D. Muresan, D.‐G. Iliescu, V. Faure‐Bardon, R. Has, C. Batukan, S. Ahmet Erol, A. Seval Ozgu‐Erdinc, B. Kapudere, E. Toprak, M. Akalin, S. Özeren, H. Golbasi, B. Kaya, B. Strizek   +55 more
wiley   +1 more source

El enfoque de Orientación Cognitiva al Desempeño Ocupacional Diario en discapacidades con origen en la infancia

Developmental Medicine &Child Neurology, Volume 67, Issue 8, Page e119-e128, August 2025.
El enfoque de Orientación Cognitiva al Desempeño Ocupacional Diario (Cognitive Orientation to daily Occupational Performance en inglés o CO‐OP), es una intervención orientada a objetivos centrada en la participación. Diseñada para mejorar el desempeño abordando objetivos personales importantes para los niños y sus familias. Con sus orígenes en 2001, el
Hortensia Gimeno, Helene Polatajko
wiley   +1 more source

Comparative analysis of key fiber characteristics in white Pima cotton (Gossypium barbadense L.): Native accessions from the Peruvian Amazon

Agrosystems, Geosciences &Environment, Volume 7, Issue 2, June 2024.
Abstract The fiber quality of cotton (Gossypium barbadense L.) native to the Peruvian Amazon region is one of the most versatile and essential natural fibers in the Peruvian textile industry. There is little information about the fiber quality traits of cotton genotypes native to the Peruvian Amazon region.
Luis Morales‐Aranibar, Marite Yulisa Nieves Rivera, Hebert Hernán Soto Gonzales, Carlos Genaro Morales Aranibar, Nataniel Linares Gutiérrez, Francisco Gamarra Gomez, Alan Mario Zuffo, Jorge González Aguilera, Fabio Steiner   +8 more
wiley   +1 more source

Divergent selection in a Mediterranean pine on local spatial scales

Journal of Ecology, Volume 112, Issue 2, Page 278-290, February 2024.
This study highlights how divergent selection in heterogeneous microenvironments shapes and maintains the functional genetic variation within populations of long‐lived forest tree species, being the first to focus on adaptive genetic divergence between south‐ and north‐facing slopes within continuous forest stands.
Katharina B. Budde, Christian Rellstab, Myriam Heuertz, Felix Gugerli, Tom Hanika, Miguel Verdú, Juli G. Pausas, Santiago C. González‐Martínez   +7 more
wiley   +1 more source

Investigação da variabilidade genética do rebanho mantiqueira através de polimorfismos protéicos I. caracterização genética e estudos comparativos

Boletim de Indústria Animal, 2013
O bovino Mantiqueira é atualmente considerado uma raça nativa brasileira, resultante de um dos programas de seleção do Instituto de Zootecnia para produção de leite a pasto. A caracterização da variabilidade foi realizada através de análises eletroforéticas. Alguns sistemas protéicos foram escolhidos por apresentarem determinados alelos que
Maria Aparecida Cassiano Lara, Guilherme Paes Guaragna, Roberto Hauck Heichert, Luciano Ricardo Marcondes da Silva, Eucleia Primo Betioli Contel   +4 more
openaire   +7 more sources

Selección para calidad fisiológica de la semilla y rendimiento en líneas S2 derivadas de cuatro poblaciones tropicales de maíz (Zea mays L.)

Agronomía Mesoamericana, 2016
Líneas S2 de cuatro poblaciones tropicales de maíz del programa de Selección Recíproca Recurrente se evaluaron en campo y laboratorio, durante 1993. Los objetivos fueron determinar variabilidad genética en rendimiento, vigor, y germinación, entre otros ...
Enrique Navarro, Cristina Vega, Fernando Narváez, Hugo Córdova   +3 more
doaj   +1 more source