Molecular mechanisms of wound healing and regeneration of siphon in the Manila clam Ruditapes philippinarum revealed by transcriptomic analysis

Wang, Zhenxing; Bai, Yitian; Nie, Hongtao; Xu, Qiaoyue; Yin, Zhihui; Zhang, Yanming; Yin, Xuwang; Yan, Xiwu

doi:10.1016/j.ygeno.2021.02.010

Cited by 4 publications

(2 citation statements)

References 72 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The high organic matter in the ponds also comes from a low siphon activity (Angela et al 2021). The siphon frequency level will greatly determine several water chemical parameters, such as organic matter, total suspended solids, and dissolved oxygen (Wang et al 2021).…”

Section: Water Qualitymentioning

confidence: 99%

The dynamics of Chlorella spp. abundance and its relationship with water quality parameters in intensive shrimp ponds

2023

View full text Add to dashboard Cite

Abstract. Soeprapto H, Ariadi H, Badrudin U. 2023. The dynamics of Chlorella spp. abundance and its relationship with water quality parameters in intensive shrimp ponds. Biodiversitas 24: 2919-2926. Chlorella spp. is a plankton genus belonging to the phylum Chlorophyta and is commonly found in the shrimp farming ponds. This plankton might serve as natural feed especially for the post-larvae stage shrimps. This study aims to investigate the dynamics of Chlorella spp. abundance and its correlation with the N:P ratio in the intensively managed shrimp ponds. The study was conducted using a causal ex-post facto design with data collection through purposive sampling. The results showed that the plankton abundance in the observed ponds was moderate consisted of 4 class and 7 genera. The dominant genus was Chroococcus spp. and Chlorella spp. with abundance ranging from 2.50E+05 to 2.60E+05 cells/mL. Plankton abundance correlated with water quality conditions, including pH of 7.9, salinity of 19-20‰, temperature of 28.50-28.75°C, dissolved oxygen of 5.12-5.39 mg/L, nitrite of 0.035-0.072 mg/L, phosphate of 0.011-0.025 mg/L, organic matter of 95.77-102.32 mg/L, and alkalinity of 125-130 mg/L. There was also correlation between the increase in plankton biomass and nutrient solubility. The abundance of Chlorella spp. was negatively correlated with the N:P ratio of the water in the ponds. Based on dynamic model analysis, the most ideal N:P ratio is 1:20 from several simulations of 1:10, 1:20, 1:30, and 1:40. The dynamics of Chlorella spp. abundance followed an oscillatory pattern from the beginning of cultivation to harvest with the most ideal N:P ratio of 1:20. This understanding is important for making environmental engineering concepts in pond aquatic ecosystems.

show abstract

Section: Water Qualitymentioning

confidence: 99%

The dynamics of Chlorella spp. abundance and its relationship with water quality parameters in intensive shrimp ponds

2023

View full text Add to dashboard Cite

show abstract

“…Mitochondrial DNA (mtDNA) is widely used in aquatic animal classification and species identification. Several studies have demonstrated that mitochondria can simultaneously regulate the death of cells and sense and respond to extracellular and intracellular signals and pressures [ 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ]. Mitochondria are the ‘power station’ of the cell and provide energy through peroxidative phosphorylation, as well as the capacity for aerobic respiration in cells.…”

Section: Introductionmentioning

confidence: 99%

Full Mitochondrial Genomes Reveal Species Differences between the Venerid Clams Ruditapes philippinarum and R. variegatus

Tang

Huo

Liu

et al. 2022

Genes

Self Cite

View full text Add to dashboard Cite

In natural sea areas along the coast of China, venerid clams Ruditapes philippinarum and R. variegatus exhibit similar adult shell forms and are especially difficult to distinguish as spat and juveniles. This study used comparative mitochondrial genome analysis to reveal differences between these species. The results showed that: (1) the mitochondrial genomes of R. philippinarum and R. variegatus share a large number of similar gene clusters arranged in consistent order, yet they also display noncommon genes, with both gene rearrangements and random losses found; (2) the 13 protein-coding genes in R. philippinarum as well as two-fold and four-fold degenerate sites in R. variegatus have an evident AT bias; (3) the Ka/Ks ratio of the mitochondrial ATP8 gene was significantly higher in R. philippinarum than in R. variegatus, and an analysis of selection pressure revealed that the mitochondrial NADH dehydrogenase subunit 2 gene and NADH dehydrogenase subunit 6 gene of R. variegatus were under great selective pressure during its evolution; and finally, (4) the two species clustered into one branch on a phylogenetic tree, further affirming their phylogenetic closeness. Based on these results, we speculate that the species differences between R. variegatus and R. philippinarum are largely attributable to adaptive evolution to the environment. The present findings provide a reference for the development of germplasm identification.

show abstract

An investigation into the wound-healing mechanism in gill injuries of varying severity in the freshwater mussel Solenaia oleivora (Heude, 1877)

Wen,

Ma,

Geng

et al. 2024

Aquaculture

View full text Add to dashboard Cite

Molecular mechanisms of wound healing and regeneration of siphon in the Manila clam Ruditapes philippinarum revealed by transcriptomic analysis

Cited by 4 publications

References 72 publications

The dynamics of Chlorella spp. abundance and its relationship with water quality parameters in intensive shrimp ponds

The dynamics of Chlorella spp. abundance and its relationship with water quality parameters in intensive shrimp ponds

Full Mitochondrial Genomes Reveal Species Differences between the Venerid Clams Ruditapes philippinarum and R. variegatus

An investigation into the wound-healing mechanism in gill injuries of varying severity in the freshwater mussel Solenaia oleivora (Heude, 1877)

Contact Info

Product

Resources

About