Results 31 to 40 of about 2,963 (154)
, 2021 V. surinamensis (Rol.) (Myristicaceae) é uma árvore com forma piramidal, com 25 a 35m de altura, que possui tronco cilíndrico, folhas simples e pequenas flores amarelas. É nativa das florestas alagádicas da região amazônica. O óleo extraído das sementes
Inês Ribeiro Machado +7 more
semanticscholar +1 more source
The repeatable opportunity for selection differs between pre‐ and postcopulatory fitness components
Evolution Letters, Volume 5, Issue 1, Page 101-114, February 2021., 2021 Abstract In species with multiple mating, intense sexual selection may occur both before and after copulation. However, comparing the strength of pre‐ and postcopulatory selection is challenging, because (i) postcopulatory processes are generally difficult to observe and (ii) the often‐used opportunity for selection (I) metric contains both ...
Lucas Marie‐Orleach +2 more
wiley +1 more source
Optimized protocols for RNA interference in Macrostomum lignano
G3: Genes, Genomes, Genetics, 2023 Abstract Macrostomum lignano, a marine free-living flatworm, has emerged as a potent invertebrate model in developmental biology for studying stem cells, germline, and regeneration processes. In recent years, many tools have been developed to manipulate this worm and to facilitate genetic modification.
Stijn Mouton +6 more
openaire +3 more sources
Compuestos activos en plantas utilizadas en la medicina tradicional mexicana
RD-ICUAP, 2020 Mexico es un pais que cuenta con una gran diversidad en especies de plantas, de las cuales aproximadamente 3,000 presentan efectos medicinales. Se han utilizado plantas desde la epoca prehispanica con la finalidad de tratar enfermedades y dolencias en ...
José Ricardo Gil-Rodriguez +3 more
semanticscholar +1 more source
Journal of Evolutionary Biology, Volume 33, Issue 5, Page 714-726, May 2020., 2020 knockdown of the putative SFP Mlig‐pro63 resulted in a significantly decreased ‘suck’ propensity of mating partners upon ejaculate receipt, a behaviour by which the worm apparently attempts to remove the received ejaculate. Abstract The seminal fluid proteins (SFPs) transferred to mating partners along with sperm often play crucial roles in mediating ...
Michael Weber +2 more
wiley +1 more source
The effect of mating on female reproduction across hermaphroditic freshwater snails
Invertebrate Biology, Volume 139, Issue 1, March 2020., 2020 Abstract Sexual conflicts often arise between mating partners because each sex tries to maximize its own reproductive success. One major male strategy to influence a partner's resource allocation is the transfer of accessory gland proteins. This has been shown to occur in simultaneous hermaphrodites as well as in organisms with separate sexes. Although
Elferra M. Swart +5 more
wiley +1 more source
Genotype‐by‐environment interactions for seminal fluid expression and sperm competitive ability
Journal of Evolutionary Biology, Volume 33, Issue 2, Page 225-236, February 2020., 2020 The simultaneously hermaphroditic flatworm Macrostomum lignano often performs a post‐mating suck behaviour thought to remove received ejaculate and thus a potential source of sexual conflict. Two suckless transcripts contributing to donor seminal fluid have been found to inhibit partners from sucking.
Bahar Patlar, Steven A. Ramm
wiley +1 more source
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 7, Page 879-894, 10 March 2025.Abstract Asbestos has been used extensively in several applications. Once it is known as a dangerous mineral, its usage has been prohibited and its identification and remediation play a very important role from the health safety point of view. Nowadays, deep learning techniques are used in many applications, especially for image analysis.
Donatella Gubiani +6 more
wiley +1 more source
Salinity stress in the black‐chinned tilapia Sarotherodon melanotheron
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 341, Issue 5, Page 553-562, June 2024.Abstract Physiological and morphological acclimation capacities of black‐chinned tilapia, Sarotherodon melanotheron were studied from fish to gill cell level when fish are maintained in freshwater, seawater, and hypersaline conditions. Fish osmoregulatory capacity, gill ionocyte morphology, osmo‐respiratory compromise, O2 consumption rate, branchial ...
N'Golo Ouattara +2 more
wiley +1 more source
Dynamics of seminal fluid production after mating
Molecular Reproduction and Development, Volume 91, Issue 1, January 2024.Abstract Seminal fluid proteins (SFPs) play vital roles for optimizing reproductive success in diverse animals. Underlining their significance, SFP production and transfer are highly plastic, e.g., depending on the presence of rivals or mating status of partners. However, surprisingly little is known about replenishing SFPs after mating.
Yvonne Kortsmit +3 more
wiley +1 more source