Results 141 to 150 of about 9,176 (173)
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Fish & Shellfish Immunology, 2018
Cathepsin F is a unique papain cysteine proteinase with highly conserved structures: catalytic triad and a cystatin domain contained in the elongated N-terminal pro-region. It has been reported that cathepsin F is associated with the establishment of innate immune in several vertebrate including fish in aquaculture, but not known in bivalves.
Haobing, Guo +7 more
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Cathepsin F is a unique papain cysteine proteinase with highly conserved structures: catalytic triad and a cystatin domain contained in the elongated N-terminal pro-region. It has been reported that cathepsin F is associated with the establishment of innate immune in several vertebrate including fish in aquaculture, but not known in bivalves.
Haobing, Guo +7 more
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Tissue and Cell, 2018
Fine structural features of Mizuhopecten yessoensis in different embryonic and larval developmental stages from oocyte to early veliger have been studied. Spermatozoa have a conical head, consisting of a short acrosome, nucleus, and 4 mitochondria in the middle piece. The flagellum is approximately 40 μm in length.
Ya O, Kamenev +3 more
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Fine structural features of Mizuhopecten yessoensis in different embryonic and larval developmental stages from oocyte to early veliger have been studied. Spermatozoa have a conical head, consisting of a short acrosome, nucleus, and 4 mitochondria in the middle piece. The flagellum is approximately 40 μm in length.
Ya O, Kamenev +3 more
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Somatic and Reproductive Growth of the Yesso Scallop in Polluted Amur Bay
Biology Bulletin, 2020To elucidate the reproductive activity of the Yesso scallop Mizuhopecten yessoensis (Jay, 1857) in polluted Amur Bay (Peter the Great Bay, Sea of Japan), the seasonal patterns of growth of its gonad, adductor muscle, and digestive gland were studied.
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Isolation and characterization of melanin pigment from yesso scallop Patinopecten yessoensis
Journal of Ocean University of China, 2017Melanin is one of the essential compounds in the pigments of molluscan shells. However, the effects of melanin on color variations in molluscs are largely unknown. Our previous study suggests that Yesso scallop Patinopecten yessoensis might contain melanin pigment in the dark brown shell.
Xiujun Sun +5 more
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Phosphorylation properties of twitchin from Yesso scallop catch and striated muscles
Fisheries Science, 2015Molluscan smooth muscle exhibits a unique muscle contraction, called catch, where the tension is maintained for long periods with little energy consumption. Catch contraction is regulated by twitchin, also called mini-titin, a member of the titin/connectin family. Twitchin is also found in molluscan non-catch striated muscle. We isolated twitchins from
Daisuke Funabara +2 more
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Fish & Shellfish Immunology, 2018
Water temperature fluctuations are considered to be a major factor affecting the immune functions and metabolic processes of scallops. To better understand the immune defense mechanisms of Yesso scallop, Patinopecten yessoensis following exposure to water temperature fluctuations, transcriptomic profiles in the gills from high-frequency fluctuations ...
Weiwei, Jiang +7 more
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Water temperature fluctuations are considered to be a major factor affecting the immune functions and metabolic processes of scallops. To better understand the immune defense mechanisms of Yesso scallop, Patinopecten yessoensis following exposure to water temperature fluctuations, transcriptomic profiles in the gills from high-frequency fluctuations ...
Weiwei, Jiang +7 more
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Peptides, 2015
There is yet no firm experimental evidence that the evolutionary ancient gonadotropin-releasing hormone GnRH (i.e., GnRH1) also acts in invertebrate gametogenesis. The objective of this paper is to characterize candidate invGnRH peptides of Yesso scallop Patinopecten yessoensis (i.e., peptide identification, immunohistochemical localization, and ...
Kazue Nagasawa +6 more
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There is yet no firm experimental evidence that the evolutionary ancient gonadotropin-releasing hormone GnRH (i.e., GnRH1) also acts in invertebrate gametogenesis. The objective of this paper is to characterize candidate invGnRH peptides of Yesso scallop Patinopecten yessoensis (i.e., peptide identification, immunohistochemical localization, and ...
Kazue Nagasawa +6 more
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Chemosphere, 2020
Paralytic shellfish toxins (PSTs) are a group of natural toxic substances often found in marine bivalves. Accumulation, anatomical distribution, biotransformation and depuration of PSTs in different tissues of bivalves, however, are still not very well understood. In this study, we investigated biokinetics and biotransformation of PSTs in six different
Yang, Liu +8 more
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Paralytic shellfish toxins (PSTs) are a group of natural toxic substances often found in marine bivalves. Accumulation, anatomical distribution, biotransformation and depuration of PSTs in different tissues of bivalves, however, are still not very well understood. In this study, we investigated biokinetics and biotransformation of PSTs in six different
Yang, Liu +8 more
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Diseases of Aquatic Organisms, 2019
Francisella halioticida is a marine bacterium originally described as the causative agent of mass mortality among giant abalone Haliotis gigantea. Recent field studies in Canada and Japan have suggested that this bacterium is also the cause of adductor muscle lesions and high mortality of Yesso scallops Patinopecten yessoensis, although a causal ...
Miku, Kawahara +6 more
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Francisella halioticida is a marine bacterium originally described as the causative agent of mass mortality among giant abalone Haliotis gigantea. Recent field studies in Canada and Japan have suggested that this bacterium is also the cause of adductor muscle lesions and high mortality of Yesso scallops Patinopecten yessoensis, although a causal ...
Miku, Kawahara +6 more
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The Journal of Steroid Biochemistry and Molecular Biology, 2023
Estrogen receptors (ERs) were known as estrogen-activated transcription factors and function as major reproduction regulators in vertebrates. The presence of er genes had been reported in Molluscan cephalopods and gastropods. However, they were considered as constitutive activators with unknown biological functions since reporter assays for these ERs ...
Wenbin, Gu +7 more
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Estrogen receptors (ERs) were known as estrogen-activated transcription factors and function as major reproduction regulators in vertebrates. The presence of er genes had been reported in Molluscan cephalopods and gastropods. However, they were considered as constitutive activators with unknown biological functions since reporter assays for these ERs ...
Wenbin, Gu +7 more
openaire +2 more sources