The growth and survival of western king prawns, Penaeus latisulcatus Kishinouye, in potassium-fortified inland saline water

Prangnell, David I.; Fotedar, Ravi

doi:10.1016/j.aquaculture.2006.05.023

Cited by 40 publications

(38 citation statements)

References 33 publications

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“…Interestingly, the expression of CRT was suppressed after salinity challenges in this study, which suggests that the stress and immune response functions of CRT were disturbed in salinity stress (Joseph and Philip 2007). This inference is consistent with the phenomenon of increased mortality and decreased immunity caused by salinity changes in the crustaceans (Joseph and Philip 2007;Romano and Zeng 2006;Prangnell and Fotedar 2006); however, the specific mechanism needs further verification. Osmotic and ionic regulation in the crustacea is mostly accomplished by the multifunctional gills.…”

Section: Discussionsupporting

confidence: 74%

Cloning and characterization of calreticulin and its association with salinity stress in P. trituberculatus

Wang

Zhang

et al. 2015

Cell Stress and Chaperones

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Calreticulin (CRT) is a highly conserved and multifunctional endoplasmic reticulum (ER) chaperone protein and plays important roles in salinity stress response. Portunus trituberculatus is a commercially important fishery species, and water salinity conditions influence its commercial farming significantly. In order to research the function of calreticulin under salinity stress, the full-length cDNA sequence of calreticulin from P. trituberculatus (PtCRT) was firstly cloned and characterized. The complete cDNA sequence of PtCRT is 1676 bp with 1218 bp open reading frame (ORF), encoding a polypeptide of 405 amino acids. Multiple sequence alignments showed that the deduced acid amino sequences of PtCRT shared the highest homology to CRT of Fenneropenaeus chinensis (89 %). Fluorescent quantitative real-time PCR analysis indicated that PtCRT was expressed in all detected tissues and showed the highest expression level in hepatopancreas. In addition, salinity challenge significantly influenced the expression level of PtCRT in gill. Six single nucleotide polymorphisms (SNPs) were detected in cDNA sequence of PtCRT, and one SNP was associated with the salt tolerant trait. All results indicated that PtCRT plays an important role in mediating the salinity adaption of P. trituberculatus.

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Section: Discussionsupporting

confidence: 74%

Cloning and characterization of calreticulin and its association with salinity stress in P. trituberculatus

Wang

Zhang

et al. 2015

Cell Stress and Chaperones

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“…The amount of potassium required for standard seawater is 320-340 ppm and magnesium amounts up to 590-600 ppm. The ionic supplementation was found effective in improving the growth and survival of various marine species such as grey mullet, Mugil cephalus (Barman, Jana, Garg, Bhatnagar, & Arasu, 2005), mulloway, Argyrosomus japonicas (Doroudi, Fielder, Allan, & Webster, 2006), Australian snapper, Pagrus auratus (Fielder, Bardsley, & Allan, 2001), western king prawn, Penaeus latisulcatus (Prangnell & Fotedar, 2006), black tiger prawn, Penaeus monodon (Tantulo & Fotedar, 2006) Pacific white shrimp, Litopenaeus vannamei (Roy et al, 2010) (Dinh & Fotedar, 2016). The Pacific white shrimp, L. vannamei is a brackish water species cultured in coastal areas as a valuable aquaculture commodity with high export demand and has been recognized as a candidate species for inland saline aquaculture (Davis, Saoud, McGraw, & Rouse, 2002).…”

Section: Introductionmentioning

confidence: 99%

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Jahan¹,

Reddy²,

Sudhagar³

et al. 2018

Turk. J. Fish. Aquat. Sci.

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“…Potassium deficient groundwater is suitable for culture of penaeids if the water or the feed is fortified with K + [26,[44][45][46][47][48][49]. However, the benefit of feeding K + to shrimp also appears equivocal as some authors have shown that shrimp Litopenaeus vannamei reared in artificial seawater, where the [K + ] of water and feeds were varied, did not gain any substantial benefit from K + fortified feed [8].…”

Section: Introductionmentioning

confidence: 98%

Fortification of an Aquafeed with Potassium Chloride Does Not Improve Survival of Juvenile Australian Snapper Pagrus auratus Reared in Potassium Deficient Saline Groundwater

Booth¹,

Fielder²

2016

Fishes

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This study was done to determine if fortification of a commercial aquafeed with KCl could improve the survival of juvenile Australian snapper Pagrus auratus reared in K + deficient saline groundwater (KDSGW; <5 mg K + L −1 ). Experiment 1 (Exp. 1) tested whether feeding an aquafeed fortified with zero, 25, or 50 g KCl kg −1 for 6 days affected feed intake and survival of fish transferred immediately from estuarine water to KDSGW of the equivalent salinity (20 g·L −1 ). Experiment 2 (Exp. 2) investigated whether an aquafeed fortified with zero, 10, or 25 g KCl kg −1 affected survival, feed intake, and growth rate (SGR) of snapper reared in KDSGW fortified to have 40% or 100% the [K + ] of equivalent salinity estuarine water (20 g·L −1 ). The results of Exp. 1 demonstrated there was no benefit of fortifying aquafeed with KCl; fish transferred into KDSGW stopped feeding and developed symptoms akin to tetany. Some individuals also died and others became moribund. Exp. 1 was terminated according to animal care and ethics guidelines. The results of Exp. 2 indicated the amount of KCl added to the aquafeed did not affect survival, feed intake, or food conversion ratio (FCR) of snapper, irrespective of water treatment. However, SGR and FCR was better when fish were reared in normal estuarine water and KDSGW fortified to have 100% the [K + ] of equivalent salinity estuarine water. Our results demonstrated that juvenile snapper were unable to utilize the KCl added to the aquafeed and were probably reliant on sequestering K + ions from the water column in order to maintain functions involving hydromineral homeostasis. Fortification of aquafeeds with KCl does not ameliorate the negative effects of KDSWG on the survival of juvenile snapper.

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The growth and survival of western king prawns, Penaeus latisulcatus Kishinouye, in potassium-fortified inland saline water

Cited by 40 publications

References 33 publications

Cloning and characterization of calreticulin and its association with salinity stress in P. trituberculatus

Cloning and characterization of calreticulin and its association with salinity stress in P. trituberculatus

Untitled

Fortification of an Aquafeed with Potassium Chloride Does Not Improve Survival of Juvenile Australian Snapper Pagrus auratus Reared in Potassium Deficient Saline Groundwater

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