@article {6765,
	title = {Cloning and expression of a pivotal calcium metabolism regulator: calmodulin involved in shell formation from pearl oyster (<i>Pinctada fucata</i>)},
	journal = {Comparative Biochemistry and Physiology B-Biochemistry \& Molecular Biology},
	volume = {138},
	number = {3},
	year = {2004},
	note = {DO NOT HAVETimes Cited: 0ArticleEnglishCited References Count: 36852vg},
	month = {JUL},
	pages = {235-243},
	abstract = {The shells of bivalves are mainly composed of calcium carbonate, a product of calcium metabolism. In the process of shell formation, the uptake, transport and recruitment of calcium ion are highly regulated and involved in many factors. Among these regulatory factors, calmodulin (CaM), a pivotal multifunction regulator of calcium metabolism in nearly all organisms, is thought to play an important role in the calcium metabolism involved in shell formation. In this study, a full-length CaM cDNA was isolated from the pearl oyster (Pinctada fucata). The oyster calmodulin encodes a 16.8 kDa protein which shares high similarity with vertebrate calmodulin. The oyster CaM mRNA shows the highest level of expression in the gill, a key organ involved in calcium uptake in oyster calcium metabolism. In situ hybridization results revealed that oyster CaM mRNA is expressed at the folds and the outer epithelial cells of the dorsal region of the mantle, suggesting that CaM is involved in regulation of calcium transport and secretion. Oyster CaM also showed a typical Ca2+ dependent electrophoretic shift characterization and calcium binding activity. Taken together, we have identified and characterized a pivotal calcium metabolism regulator of the oyster that may play an important role in regulation of calcium uptake, transport and secretion in the process of shell formation. (C) 2004 Elsevier Inc. All rights reserved.},
	keywords = {biomineralization, bivalvia, calcium metabolism, calmodulin, molecules, mollusca, pinctada, pinctada fucata, pteriidae, pterioidea},
	url = {<Go to ISI>://000223784200005},
	author = {Li, S. and Xie, L. P. and Zhang, C. and Zhang, Y. and Gu, M. Z. and Zhang, R. Q.}
}
@article {1334,
	title = {Cloning and expression of a pivotal calcium metabolism regulator: calmodulin involved in shell formation from pearl oyster (Pinctada fucata)},
	journal = {Comparative Biochemistry and Physiology B-Biochemistry \& Molecular Biology},
	volume = {138},
	number = {3},
	year = {2004},
	note = {DO NOT HAVETimes Cited: 0ArticleEnglishCited References Count: 36852vg},
	pages = {235-243},
	abstract = {The shells of bivalves are mainly composed of calcium carbonate, a product of calcium metabolism. In the process of shell formation, the uptake, transport and recruitment of calcium ion are highly regulated and involved in many factors. Among these regulatory factors, calmodulin (CaM), a pivotal multifunction regulator of calcium metabolism in nearly all organisms, is thought to play an important role in the calcium metabolism involved in shell formation. In this study, a full-length CaM cDNA was isolated from the pearl oyster (Pinctada fucata). The oyster calmodulin encodes a 16.8 kDa protein which shares high similarity with vertebrate calmodulin. The oyster CaM mRNA shows the highest level of expression in the gill, a key organ involved in calcium uptake in oyster calcium metabolism. In situ hybridization results revealed that oyster CaM mRNA is expressed at the folds and the outer epithelial cells of the dorsal region of the mantle, suggesting that CaM is involved in regulation of calcium transport and secretion. Oyster CaM also showed a typical Ca2+ dependent electrophoretic shift characterization and calcium binding activity. Taken together, we have identified and characterized a pivotal calcium metabolism regulator of the oyster that may play an important role in regulation of calcium uptake, transport and secretion in the process of shell formation. (C) 2004 Elsevier Inc. All rights reserved.},
	keywords = {bivalvia, calmodulin, calcium metabolism, biomineralization, pinctada fucata, mollusca, pinctada, molecules, pteriidae, pterioidea},
	url = {<Go to ISI>://000223784200005},
	author = {Li, S. and Xie, L. P. and Zhang, C. and Zhang, Y. and Gu, M. Z. and Zhang, R. Q.}
}
