Journal Articles, Conference Papers and Book Chapters by SEAFDEC Staff: Recent submissions
Now showing items 201-220 of 1651
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Determination of poly‐β‐hydroxybutyrate assimilation by postlarval whiteleg shrimp, Litopenaeus vannamei using stable 13C isotope tracing
Ludevese-Pascual, Gladys
; ; ; Amar, Edgar ; Laranja, Joseph Leopoldo ; ; ; ; (Wiley, 2021-02)
A preliminary study was conducted to demonstrate fate of the bacterial storage compound poly-β-hydroxybutyrate (PHB) once ingested and degraded in vivo in crustaceans. The 2% supplementation of 13C-labeled ... -
Development of specific enzyme-linked immunosorbent assay for yellowtail kingfish (Seriola lalandi) follicle stimulating hormone using recombinant gonadotropins
; Palma, Peter; ; ; ; (Elsevier, 2019)
We developed a specific competitive enzyme-linked immunosorbent assay (ELISA) for yellowtail kingfish (Seriola lalandi) follicle stimulating hormone (FSH). We previously produced a full-length single chain recombinant ... -
Aquaculture breeding enhancement: Maturation and spawning in sea cucumbers using a recombinant relaxin-like gonad-stimulating peptide
; ; ; ; ; Palma, Peter; Suwansa-ard, Saowaros ; ; (Frontiers Media, 2019-02-19)
Wild sea cucumber resources have been rapidly exhausted and therefore there is an urgent need to develop approaches that will help restocking. Currently, there is a lack of information regarding the genes involved in sea ... -
Development of a giant grouper Luteinizing Hormone (LH) Enzyme-Linked Immunosorbent Assay (ELISA) and its use towards understanding sexual development in grouper
; ; Palma, Peter; ; ; (Elsevier, 2020-07-13)
A recombinant giant grouper Luteinizing Hormone (LH) consisting of tethered beta and alpha subunits was produced in a yeast expression system. The giant grouper LH β-subunit was also produced and administered to rabbits ... -
Value chain analysis of the horse mussel Modiolus metcalfei (Hanley, 1843) fishery in Iloilo, Philippines
(Asian Fisheries Society, 2020-06-30)The exploitation of horse mussels Modiolus metcalfei (Hanley, 1843) in Dumangas, Iloilo has been going on for decades, yet effective fisheries management remains hindered by the poor understanding of the fishery. A value ... -
In-vitro evaluation of some commercial probiotics used in the grow-out culture of the tiger shrimp Penaeus monodon: Effect on bacterial parameters
(Research India Publications, 2007)This study was conducted to evaluate 8 commercial probiotic products being marketed for the grow-out culture of the tiger shrimp Penaeus monodon and the “SEAFDEC Indigenous Probiotic”. Bacterial parameters investigated ... -
A social network analysis of the Philippine seaweed farming industry: Unravelling the web
(Elsevier, 2020-08)Seaweed farming is a major economic endeavor among the households in the key seaweed-production areas in the Philippines because of its high profitability potential relative to farming effort. This study used Social Network ... -
Nursery culture of sandfish Holothuria scabra in sea-based floating hapa nets: Effects of initial stocking density, size grading and net replacement frequency
(Elsevier, 2020-09)Sea-based culture of early juvenile sandfish Holothuria scabra up to fingerling size (>2 g) using floating hapa nets has been confirmed as a viable nursery system in tropical countries such as the Philippines. However, ... -
Survival, growth and biomass of mud polychaete Marphysa iloiloensis (Annelida: Eunicidae) under different culture techniques
Mandario, Mary Anne (John Wiley & Sons, Ltd, 2020-04-20)
Polychaetes are commercially exploited as fishing bait and supplemental diet to crustacean and finfish broodstock. However, scarcity of supply and biosecurity issues limits its use. Polychaete aquaculture has become the ... -
Digestibility and effective level of meat and bone meal in formulated diet for milkfish, Chanos chanos Forsskal, grown in fresh and seawater
(Masyarakat Akuakultur Indonesia (MAI), 2015)The efficient level of MBM for good growth and survival of milkfish, Chanos chanos Forsskal, without histological changes in tissues (liver, intestine, muscle, kidney and brain) was determined in both freshwater (FW) and ... -
Analysis of biosecurity-related policies governing the seaweed industry of the Philippines
(Springer Verlag, 2020-03-10)The seaweed industry in the Philippines is a significant contributor to aquaculture production, both nationally and internationally. It out-produces the capture fisheries sector and most global producers, with the exception ... -
Stock enhancement of abalone, Haliotis asinina, in multi-use buffer zone of Sagay Marine Reserve in the Philippines
(Elsevier, 2020)Donkey's ear abalone (Haliotis asinina) is a gourmet seafood export of the Philippines but its wild stock is at risk due to high fishing pressure. This paper aims to show evidences that abalone seeds produced in hatcheries ... -
Point-of-no-return and delayed feeding mortalities in first-feeding larvae of the silver therapon Leiopotherapon plumbeus (Kner) (Teleostei: Terapontidae)
Garcia, Luis Maria; ; Aya, Frolan (Elsevier, 2020-02)
This study examined the incidence of mortalities among first-feeding post-yolk sac silver therapon Leiopotherapon plumbeus (Kner) larvae deprived of live food in the hatchery. Starting after their yolk was consumed at 40 ... -
Behavioural evidence for colour vision determined by conditioning in the purple mud crab Scylla tranquebarica
; Bagarinao, Teodora; ; ; ; (Springer Verlag, 2020-01-04)
Crabs and shrimps (order Decapoda) use colours in various tasks such as foraging and mate choice. Colour vision requires at least two types of photoreceptors with different spectral sensitivities. Previous physiological ... -
Morphological descriptions and morphometric discriminant function analysis reveal an additional four groups of Scylla spp
; ; Quinitio, Emilia; ; ; ; ; ; ; (PeerJ, 2020-01-03)
There are four species of mud crabs within the genus Scylla, and most of them live sympatrically in the equatorial region. Apart from a report in Japan about the finding of a natural Scylla hybrid more than a decade ago ... -
Biosecurity policy and legislation for the global seaweed aquaculture industry
(Springer Verlag, 2020-08)Each year a significant proportion of global food production is lost to pests and diseases, with concerted efforts by government and industry focussed on application of effective biosecurity policies which attempt to ... -
Variation of otolith strontium concentration in elongate surgeonfish, Acanthurus mata
(Ite-iba Inc., 2005)The Elongate surgeonfish Acanthurus mata caught from the sea and feeding in the milkfish’s net cages separated from wild fish were measured for their otolith strontium (Sr) concentration using an wave-length dispersive ... -
Evolution of genome size within the genus Haliotis (Vetigastropoda: Haliotidae)
(National Shellfisheries Association, 2018)Genome size (C-value) and the percentage of adenine and thymine nucleotides in the genome (AT content) are fundamental characteristics of every species, and very important parameters in molecular cytogenetic and phylogenic ... -
Dietary lipid requirement of whiteleg shrimp Litopenaeus vannamei juveniles cultured in biofloc system
; ; Aya, Frolan; ; ; ; (Wiley, 2020-06)
An eight-week feeding trial was conducted to evaluate the contribution of biofloc on dietary lipid requirement in whiteleg shrimp Litopenaeus vannamei. Five diets with graded levels of dietary lipid (45, 60, 90, 120 and ... -
Draft genome sequence of multidrug-resistant Vibrio parahaemolyticus strain PH698, infecting penaeid shrimp in the Philippines
; ; ; ; ; ; ; Amar, Edgar C. (American Society for Microbiology, 2019-11-21)
The emergence of multidrug-resistant bacterial strains in diverse settings has been reported globally. In the Philippine shrimp aquaculture industry, antibiotics are used for the treatment of bacterial diseases during the ...
