Chromosomal Characteristics of the Three-Spot Damselfish, <i>Dascyllus trimaculatus</i> (Perciformes, Pomacentridae) in Thailand

Abstract

The present study aims to analyze concerned karyotyping and idiograming of the three-spot damselfish (Dascyllus trimaculatus

Chromosome-level genome of the three-spot damselfish, Dascyllus trimaculatus

“…We report sequences for 24 chromosomes of the D. trimaculatus genome with total length and repetitive content (Figure 2A, Supplementary Figure 1) that is expected for this species (10,54,55). Interestingly, our Hi-C data also show that chromosomes three and four have strong connections at half the depth of other intra-chromosomal connections (Figure 2B).…”

“…There has also been considerable effort in understanding the chromosomes architecture and variation of Dascyllus and other damselfishes. Chromosome number varies between species of Dascyllus as well as within species (8)(9)(10) giving insight into chromosomal drivers of evolution (11)(12)(13) and how this variation is manifested ecologically (11,14). As we shift into the age of genomic natural history where genomic tools offer vastly more detail and statistical power, a reference genome will aid in further refining our understanding of wildlife biology (15).…”

First Cytogenetic Study of Green Chromis, Chromis viridis (Perciformes, Pomacentridae) by Conventional Staining and Ag-NOR Banding Techniques

“…The cell suspensions were then fixed in Carnoy's fixative solution (ratio 3 methanol: 1 acetic acid). The cell suspensions were dropped on the slide (Getlekha et al, 2017;Kasiroek et al, 2017;Supiwong et al, 2017).…”

History and New Developments on the 90th Anniversary of Cytologia: On the Occasion of the Publication of “Dawn of Modern Wheat Genetics”

“…In Thailand, including Indochina and the northern Malay peninsula, Alongklod Tanomtong and coworkers have recently focused on fish karyotype analysis and have published 15 reports in Cytologia over the last 2 years on the following fish species: Humpback cardinalfish, Fibramia lateralis (Kasiroek et al 2017a); Banggai cardinalfish, Pterapogon kauderni (Kasiroek et al 2017b); triangle butterflyfish, Chaetodon triangulum and yellow butterflyfish, C. andamanensis (Supiwong et al 2017a); Indian vagabond butterflyfish, Chaetodon decussatus and Lined butterflyfish, C. lineolatus (Supiwong et al 2017b); Nile tilapia, Oreochromis niloticus (Sriuttha et al 2017); three-spot damselfish, Dascyllus trimaculatus (Getlekha et al 2017); ocellated dragonet, Synchiropus ocellatus and picturesque dragonet, S. picturatus (Kasiroek et al 2017c); crystal eye catfish, Hemibagrus wyckii (Supiwong et al 2017d); Chevey s sheetfish, Micronema cheveyi (Pinthong et al 2017); F 1 hybrid catfish: Mekong giant catfish, Pangasianodon gigas striped catfish, P. hypophthalmus and spot pangasius, Pangasius larnaudii Pangasianodon hypophthalmus (Sreeputhorn et al 2017); whitecheek monocle bream, Scolopsis vosmeri (Supiwong et al 2017c); snakehead fishes, Channa marulius and C. marulioides (Sarasan et al 2018); Hihgfin barb fish, Cyclocheilichthys armatus (Chaiyasan et al 2018); black lancer, Bagrichthys majusculus (Supiwong et al 2018); and longfin carp, Labiobarbus leptocheilus (Saenjundaeng et al 2018).…”