The Role of Dietary Fatty Acids in Modulating Blue Crab (Callinectes sapidus) Physiology, Reproduction, and Quality Traits in Captivity DOI Creative Commons
Federico Conti, Lina Fernanda Pulido‐Rodríguez, Giulia Chemello

et al.

Animals, Journal Year: 2024, Volume and Issue: 14(22), P. 3304 - 3304

Published: Nov. 17, 2024

The invasive blue crab is challenging the Mediterranean basin, progressively declining local populations. This reflects a lower prey availability and suitability of dietary nutrients (mainly n-3 polyunsaturated fatty acids, PUFA). present study aimed to challenge males females with feed source low in PUFA respect one showing proper acid profile investigate responses terms growth, welfare, lipid characterization target tissues, reproductive status. Blue crabs were divided into three groups as follows: (i) Marine: fed sardinella (

Language: Английский

Effect of blocking transforming growth factor-β/Activin-Myostatin signaling on the expression of ecdysteroid metabolism and responsive genes in the crustacean molting gland (Y-organ) DOI
Samiha A. M. Benrabaa, Donald L. Mykles

General and Comparative Endocrinology, Journal Year: 2025, Volume and Issue: 362, P. 114675 - 114675

Published: Feb. 1, 2025

Language: Английский

Citations

0
Maternal Daphnia magna exposure to the antidepressant sertraline causes molting disorder, multi-generational reproductive and serotonergic dysfunction DOI

Chenglong Dong,

Liqiang Wang, Н. В. Барулин

et al.

Aquatic Toxicology, Journal Year: 2024, Volume and Issue: 278, P. 107161 - 107161

Published: Nov. 23, 2024

Language: Английский

Citations

0
A study on the functional role of the DHCR24 gene in gonadal differentiation and development of Macrobrachium nipponense DOI Creative Commons
Pengfei Cai,

Wenyi Zhang,

Sufei Jiang

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 27, 2024

Sex differentiation in crustaceans is a complex process influenced by various factors, including the androgenic gland and sex-related genes. This study characterized role of Mn-DHCR24 gene oriental river prawn (Macrobrachium nipponense). We used bioinformatics to analyze sequence features phylogenetic relationships single gene. The expression patterns across different tissues developmental stages were determined real-time PCR, its localization testis was situ hybridization. RNA interference knock down expression, followed examining changes sex ratio gonadal development at PL10 stage. Additionally, an enzyme-linked immunosorbent assay measured 17α-methyltestosterone levels, tissue sections characterize development. results indicated that high testis, which critical for sperm maturation differentiation. RNAi experiments showed during reproductive regulation rather than as master further regulated hormone-related genes, influencing steroid biosynthesis pathways. Together, these findings provided valuable insights into genetic hormonal mechanisms M. nipponense, supported monosex culture technology.

Language: Английский

Citations

0
The Role of Dietary Fatty Acids in Modulating Blue Crab (Callinectes sapidus) Physiology, Reproduction, and Quality Traits in Captivity DOI Creative Commons
Federico Conti, Lina Fernanda Pulido‐Rodríguez, Giulia Chemello

et al.

Animals, Journal Year: 2024, Volume and Issue: 14(22), P. 3304 - 3304

Published: Nov. 17, 2024

The invasive blue crab is challenging the Mediterranean basin, progressively declining local populations. This reflects a lower prey availability and suitability of dietary nutrients (mainly n-3 polyunsaturated fatty acids, PUFA). present study aimed to challenge males females with feed source low in PUFA respect one showing proper acid profile investigate responses terms growth, welfare, lipid characterization target tissues, reproductive status. Blue crabs were divided into three groups as follows: (i) Marine: fed sardinella (

Language: Английский

Citations

0