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2010Artemia. , 5
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2018
The individual Artemia populations vary considerably with respect to their tolerance for waters of different ionic compositions. Ecological isolation among these populations occurs because of an intolerance for each other's natural habitat due to differences in lakewater chemistry. The Artemia of the New World are bisexual and with the exception of one
Petra H. Lenz, Robert A. Browne
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The individual Artemia populations vary considerably with respect to their tolerance for waters of different ionic compositions. Ecological isolation among these populations occurs because of an intolerance for each other's natural habitat due to differences in lakewater chemistry. The Artemia of the New World are bisexual and with the exception of one
Petra H. Lenz, Robert A. Browne
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The Chemistry of Artemia Habitats
Ecology, 1967Some populations of Artemia salina (L.) occur in high carbonate waters and potassium—rich media where Na/K ratios are low. These habitats previously have been thought to exclude this crustacean.
Gerald A, Cole, Robert J, Brown
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2018
Artemia sp. Fig. 1 (A–H) Material examined. YPM IZ 003582.CR: Five males and 3 females (for eggs); eggs from 2 females used for SEM images Locality. Tso Kar [salt lake], Indian Tibet (per Bond, 1934). Original label date: 0 5 Sep 1932 (Ladakh, Jammu & Kashmir, India). Comments. For general description refer to Bond (1934:32).
Padhye, Sameer M., Lazo-Wasem, Eric A.
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Artemia sp. Fig. 1 (A–H) Material examined. YPM IZ 003582.CR: Five males and 3 females (for eggs); eggs from 2 females used for SEM images Locality. Tso Kar [salt lake], Indian Tibet (per Bond, 1934). Original label date: 0 5 Sep 1932 (Ladakh, Jammu & Kashmir, India). Comments. For general description refer to Bond (1934:32).
Padhye, Sameer M., Lazo-Wasem, Eric A.
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1989
Previous work by members of our group [1,2,3] suggested that in Artemia early development a considerable proportion of the mitochondria were stored in an inactive state in the yolk granules from which they were released during the developmental process, becoming active as power generators in the nauplii.
Roberto Marco +9 more
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Previous work by members of our group [1,2,3] suggested that in Artemia early development a considerable proportion of the mitochondria were stored in an inactive state in the yolk granules from which they were released during the developmental process, becoming active as power generators in the nauplii.
Roberto Marco +9 more
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Proceedings of the Royal Society of London. Series B. Biological Sciences, 1960
The eggs of the brine shrimp,Artemia salina, vary in colour from pale cream to dark brown. This variation is due to different amounts of haematin in the egg shells. Nauplii ofArtemiaare bright orange in colour owing to a carotenoid pigment, esterified astaxanthin. The same carotenoid is present in the eggs.
B M, GILCHRIST, J, GREEN
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The eggs of the brine shrimp,Artemia salina, vary in colour from pale cream to dark brown. This variation is due to different amounts of haematin in the egg shells. Nauplii ofArtemiaare bright orange in colour owing to a carotenoid pigment, esterified astaxanthin. The same carotenoid is present in the eggs.
B M, GILCHRIST, J, GREEN
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2002
Even a cursory glance at the previous chapters on diverse aspects of Artemia will have convinced you of the astonishing convergence of unique features in this one organism, Artemia. It will come as no surprise then, that Artemia is cherished as a study object and a commodity by physiologists, biologists, biochemicists, ecotoxicologists, geneticists ...
Jean Dhont, Patrick Sorgeloos
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Even a cursory glance at the previous chapters on diverse aspects of Artemia will have convinced you of the astonishing convergence of unique features in this one organism, Artemia. It will come as no surprise then, that Artemia is cherished as a study object and a commodity by physiologists, biologists, biochemicists, ecotoxicologists, geneticists ...
Jean Dhont, Patrick Sorgeloos
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2016
The crustacean Artemia franciscana is able to switch between two different reproductive ways controlled by environmental cues: adult females can produce embryos in their ovisac, coated with a thin cuticle shell layer, ready to hatch immediately or metabolically inactive eggs, namely cysts, which undergo diapause in a late gastrula stage.
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The crustacean Artemia franciscana is able to switch between two different reproductive ways controlled by environmental cues: adult females can produce embryos in their ovisac, coated with a thin cuticle shell layer, ready to hatch immediately or metabolically inactive eggs, namely cysts, which undergo diapause in a late gastrula stage.
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Developmental changes of Artemia ribonuclease
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1984Encysted gastrulae of Artemia contain a particulate ribonuclease functionally analogous to that present in larvae. This activity is 1/200 times lower than that found in developed larvae and remains constant during embryonic development. Concomitant with the hatching of the larvae, there is a burst in enzyme activity (25-30-fold) and a change in its ...
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Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1990
Abstract 1. 1. Isozyme patterns of 24 and 72 hr post-hydration Artemia uromiana (AU) nauplii and adults AU were compared with other bisexual and parthenogenetic Artemia strains using isoelectric focusing of proteins. 2. 2. Esterase (EST) and phosphoglucose isomerase (PGI) patterns reveal bisexual and parthenogenetic Artemia inhabit ...
Mohammad Reza Ahmadi +2 more
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Abstract 1. 1. Isozyme patterns of 24 and 72 hr post-hydration Artemia uromiana (AU) nauplii and adults AU were compared with other bisexual and parthenogenetic Artemia strains using isoelectric focusing of proteins. 2. 2. Esterase (EST) and phosphoglucose isomerase (PGI) patterns reveal bisexual and parthenogenetic Artemia inhabit ...
Mohammad Reza Ahmadi +2 more
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