Results 81 to 90 of about 12,553 (221)
The Transfer of Carotinoid Pigments to the Egg Yolk
Poultry Science, 1945 Abstract EARLY work of Palmer and Kempster (1919 a, b) indicated that no carotinoid pigment other than that in the feed was deposited in the yolk. Some pigment continued to be deposited in the yolks from hens on a diet of extremely low carotinoid content. These workers concluded that such residual pigment was not carotinoid in nature and the quantity
B.B. Bohren, C.R. Thompson, C.W. Carrick
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Photochemistry and Photobiology, EarlyView.Zebrafish provide a high‐throughput, optically transparent platform for cancer and drug screening. Their ~80% genetic homology, xenograft compatibility, and transgenic strains enable targeted photosensitizer screening, real‐time ROS and tumor imaging, and mechanistic assays, while fish embryo acute toxicity (FET) and in vitro tests streamline toxicity ...
Ethan Wilson +5 more
wiley +1 more source
Widow rockfish: Proceedings of a workshop, Tiburon, California, December 11-12, 1980 [PDF]
, 1987 This workshop was organized because of the increase between 1978 and 1980 in coastwide landings of widow rockfish, from less than 1,000 mt to more than 20,000 mt, and because of scientists' concern with the lack of knowledge both of the fishery and ...
core
Optimizing xanthophyll concentrations in diets to obtain well-pigmented yolks
Journal of Applied Poultry Research, 2014 SUMMARY The color of the egg yolk depends on the absorption and deposition of the carotenoids in the hen diet and represents a visual characteristic of great effect on the product acceptance. Corn is commonly used as an energy value ingredient for the hen diet formulations, but its pigmenting potential should also be considered for egg yolk color.
Sandeski, Ligia Mara +2 more
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The Journal of Physiology, EarlyView.Abstract figure legend Sodium thiosulfate (STS) rescues the pronephros phenotype of pdx1 morphants through compensatory upregulation of nitric oxide (NO) metabolism. Zebrafish larvae injected with a control morpholino show the typical pronephros structure at 48 h post‐fertilization (hpf) with and without STS treatment.
Hannes Ott +6 more
wiley +1 more source
Characters aiding in the identification of eggs and larvae of major groups [PDF]
, 1989 The various characters of the eggs,larvae, postlarvae of marine fishes as summarised by Ahlstrom and Moser (1976) may be considered group-wise, as follows. A perusal of the publications by Russell (1976), Jones, Martin and Hardy Jr. (1978), Fritsche (
Bensam, P
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Revista Brasileira de Zootecnia, 2011 Esta pesquisa foi realizada para avaliar os efeitos do uso de pigmentantes naturais e extratos de marigold e páprica em rações à base de sorgo para codornas japonesas.
Adolpho Marlon Antoniol de Moura +5 more
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Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop +10 more
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Breeding and larval rearing of the milkfish Chanos chanos (Pisces: Chanidae) [PDF]
, 1977 Contribution No. 11 of the Aquaculture Department, Southeast Asian Fisheries Development Center, P.O. Box 256, Iloilo City 5901, Philippines.Two sexually maturing female milkfish were captured in April 1977 and induced to spawn by means of acetone-dried ...
Barnes, M.M.L. +7 more
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Mahi-mahi (Coryphaena hippurus) life development: morphological, physiological, behavioral and molecular phenotypes. [PDF]
, 2019 BackgroundMahi-mahi (Coryphaena hippurus) is a commercially and ecologically important fish species that is widely distributed in tropical and subtropical waters.
Benetti, Daniel D +11 more
core +2 more sources