Equilibrated evolution of the mixed auto-/allopolyploid haplotype-resolved genome of the invasive hexaploid Prussian carp DOI Creative Commons
Heiner Kuhl, Kang Du, Manfred Schartl

et al.

Nature Communications, Journal Year: 2022, Volume and Issue: 13(1)

Published: July 14, 2022

Abstract Understanding genome evolution of polyploids requires dissection their often highly similar subgenomes and haplotypes. Polyploid animal assemblies so far restricted homologous chromosomes to a ‘collapsed’ representation. Here, we sequenced the asexual Prussian carp, which is close relative goldfish, present haplotype-resolved chromosome-scale assembly hexaploid animal. Genome-wide comparisons 150 with those two ancestral diploid cyprinids allotetraploid goldfish common carp revealed genomic structure, phylogeny duplication history its genome. It consists 25 syntenic, homeologous chromosome groups evolved by recent autoploid addition an ancestor. We show that de-polyploidization alloploid on individual gene level occurred in equilibrated fashion. Analysis conserved actinopterygian set uncovered subgenome dominance duplicate loss one set.

Language: Английский

A review of catfish (Siluriformes) hybridization DOI
Alexsandre Gutiérrez‐Barragán, Alejandro Varela‐Romero, Francisco J. García‐De León

et al.

Reviews in Fish Biology and Fisheries, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Language: Английский

Citations

0
A Comparative Transcriptome and Proteome Analysis of the Molecular Mechanism Underlying Anterior to Dorsal Eye Rotation in the Celestial-Eye Goldfish (Carassius auratus) DOI Open Access

Rongni Li,

Yansheng Sun

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(2), P. 466 - 466

Published: Jan. 8, 2025

Goldfish (Carassius auratus), subjected to millennia of artificial selection and breeding, have diversified into numerous ornamental varieties, such as the celestial-eye (CE) goldfish, noted for its unique dorsal eye rotation. Previous studies primarily focused on anatomical modifications in CE goldfish eyes, yet molecular underpinnings their distinctive orientation remain poorly understood. This study employed high-throughput transcriptome proteome sequencing 110-day-old full-sibling which displayed either anterior or upward rotations. Verification these findings was conducted using quantitative PCR (qPCR) transcriptomic data parallel reaction monitoring (PRM) proteomic analysis. Our research identified 73,685 genes 7717 proteins, pinpointing 8 common differentially expressed (DEGs) proteins (DEPs) implicated cytoskeleton remodeling, cell adhesion, apoptosis, optic nerve regeneration. Enrichment analyses further delineated pathways associated with necroptosis, adhesion molecules. The results indicated a significant role involved cytoskeletal dynamics, nervous system function, apoptotic processes rotation goldfish. Analyses abnormalities ocular membrane structures, along disturbances lipid protein synthesis metabolism energy during developmental stages, provided compelling evidence potential use model organism studying human eye-related disorders. investigation first comprehensive overview offering insights crucial genetic breeding new fish varieties.

Language: Английский

Citations

0
Potential of Garra rufa as a novel high-temperature resistant model fish: a review on current and future approaches DOI Creative Commons
Yasuhito Shimada, Baki Aydın, Koto Kon‐Nanjo

et al.

Zoological Letters, Journal Year: 2025, Volume and Issue: 11(1)

Published: Feb. 27, 2025

Abstract Garra rufa , commonly known as the “doctor fish”, is a freshwater cyprinid native to warm regions of Middle East. Since late twentieth century, it has been widely utilized in spas for alternative therapeutics and fish pedicures (or manicures) dermatological diseases such psoriasis eczema. Owing its unique characteristics, there growing interest exploring various applications G. . This review provides comprehensive summary phylogenetic position, ecology, biological breeding methods insights into use therapeutic fish. Notably, ability thrive high-temperature environments exceeding 37 °C distinguishes from other cyprinids suggests potential model human diseases, infectious cancer xenograft models high-throughput drug screening. The ongoing genome sequencing project aims elucidate mechanisms underlying tolerance offers valuable genomic resources. These efforts have resulted significant advances aquaculture, species conservation, biomedical research.

Language: Английский

Citations

0
The Developmental and Genetic Architecture of the Sexually Selected Male Ornament of Swordtails DOI Creative Commons
Manfred Schartl, Susanne Kneitz, Jenny Ormanns

et al.

Current Biology, Journal Year: 2020, Volume and Issue: 31(5), P. 911 - 922.e4

Published: Dec. 3, 2020

Language: Английский

Citations

29
Equilibrated evolution of the mixed auto-/allopolyploid haplotype-resolved genome of the invasive hexaploid Prussian carp DOI Creative Commons
Heiner Kuhl, Kang Du, Manfred Schartl

et al.

Nature Communications, Journal Year: 2022, Volume and Issue: 13(1)

Published: July 14, 2022

Abstract Understanding genome evolution of polyploids requires dissection their often highly similar subgenomes and haplotypes. Polyploid animal assemblies so far restricted homologous chromosomes to a ‘collapsed’ representation. Here, we sequenced the asexual Prussian carp, which is close relative goldfish, present haplotype-resolved chromosome-scale assembly hexaploid animal. Genome-wide comparisons 150 with those two ancestral diploid cyprinids allotetraploid goldfish common carp revealed genomic structure, phylogeny duplication history its genome. It consists 25 syntenic, homeologous chromosome groups evolved by recent autoploid addition an ancestor. We show that de-polyploidization alloploid on individual gene level occurred in equilibrated fashion. Analysis conserved actinopterygian set uncovered subgenome dominance duplicate loss one set.

Language: Английский

Citations

18