Results 61 to 70 of about 149,615 (212)

Donor and recipient contribution to phenotypic traits and the expression of biomineralisation genes in the pearl oyster model Pinctada margaritifera

open access: yesScientific Reports, 2017
Grafting associates two distinct genotypes, each of which maintains its own genetic identity throughout the life of the grafted organism. Grafting technology is well documented in the plant kingdom, but much less so in animals. The pearl oyster, Pinctada
Carole Blay, Serge Planes, Chin-Long KY
doaj   +1 more source

Recommendations for the development of erosion‐resistant tidal marshes to enhance nature‐based flood risk mitigation

open access: yesEcological Applications, Volume 36, Issue 6, September 2026.
Abstract There is growing interest in nature‐based hybrid flood risk mitigation, in which wetland ecosystems, such as tidal marshes, are an integral part. Tidal marshes can attenuate wave loading on defense structures, reduce breach depth in case of defense structure failure, attenuate storm surges, reduce shoreline erosion, and grow vertically with ...
Marte M. Stoorvogel   +21 more
wiley   +1 more source

Sterols of the pearl-oyster.

open access: yesNIPPON SUISAN GAKKAISHI, 1987
The sterols of pearl-oyster Pinctada martensi were isolated by preparative HPLC, and identi-fied by GC-MS and IR. The structures of 21 sterols were established. And the sterol composi-tion was determined by using GC. The major components were Δ5-sterols.
openaire   +2 more sources

Policyminer: From Oysters to Pearls [PDF]

open access: yesSSRN Electronic Journal, 2014
Today, a historically unprecedented volume of data is available in the public domain with the potential of becoming useful for researchers. More than at any other time before, political parties and governments are making data available such as speeches, legislative bills and acts.
Hossein Rahmani, Christine Arnold
openaire   +1 more source

Range‐Wide Genetic Population Structure and Environmental Adaptation in the Eastern Oyster (Crassostrea virginica) Provides Insight for Aquaculture

open access: yesMolecular Ecology, Volume 35, Issue 15, August 2026.
ABSTRACT Selective breeding in aquaculture is necessary to establish food security and meet demand for sustainably produced protein. An informed selective breeding program requires understanding how population structure, environmental adaptation, and human activities shape natural genetic variation in wild conspecifics.
Madeline G. Eppley   +6 more
wiley   +1 more source

Altered by Gold: A Comparative Zooarchaeological Analysis of 19th to 20th Century Chinese and British Migrants in Ravenswood, a Northern Queensland Gold Mining Town

open access: yesArchaeology in Oceania, Volume 61, Issue 2, Page 312-333, July 2026.
ABSTRACT Gold discoveries transformed the 19th century British colony of Queensland, Australia, driving migration, a second wave of pastoral expansion northwards, and an increasingly diverse population. This study presents a comparative and contextual zooarchaeological analysis of British and southern Chinese food waste—globally significant migrant ...
Marc Cheeseman
wiley   +1 more source

Pearl oyster culture in Vizhinjam Bay [PDF]

open access: yes, 1987
In India, Gulf of Kutch in Gujarat and Gulf of Mannar in Tamil Nadu are well known areas for pearl oyster resources. Hornell (1922) gave the history of pearl fishery of Gulf of Mannar in detail.
Appukuttan, K K
core   +1 more source

The Pearl Sac Formation in Male and Female Pinctada maxima Host Oysters Implanted With Allograft Saibo

open access: yesHayati Journal of Biosciences, 2015
An experiment was conducted to study the effect of male and female host oysters on the pearl sac formation in Pinctada maxima oyster. One hundred sixty oysters were used in a completely randomized design with 2 × 4 factorial arrangement and 20 ...
La Eddy   +4 more
doaj   +1 more source

Quantifying Mussel Losses From Fish Predation on New Zealand Greenshell Mussel (Perna canaliculus) Farms

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Fish predation causes significant Greenshell mussel losses in New Zealand. Experimental caging methods found losses due to predation up to 93% in juveniles (25 – 34 mm SL) over 67 days. However, the overall contribution of predation at other production stages remains unclear.
Rebecca L. Stobart   +3 more
wiley   +1 more source

The potential impacts of low and high salinities on salinity tolerance and condition index of the adult pearl oyster Pinctada imbricata radiata (Leach, 1814)

open access: yesJournal of Basic and Applied Zoology, 2018
Background Salinity is one of the most consequential environmental stressors affecting marine organisms. Knowledge of salinity tolerance is of particular value to aquaculture.
Ragia Moussa Moussa
doaj   +1 more source

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