{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T18:50:40Z","timestamp":1779907840294,"version":"3.53.1"},"reference-count":48,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2006,11,17]],"date-time":"2006-11-17T00:00:00Z","timestamp":1163721600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pigment Cell Research"],"published-print":{"date-parts":[[2007,2]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Pigment granule migration within crustacean chromatophores provides an excellent model with which to investigate cytoplasmic movements, given the antagonistic, neurosecretory peptide regulation of granule translocation, and the absence of innervation in these large, brightly colored cells. Red pigment\u2010concentrating hormone (RPCH) induces pigment aggregation in shrimp chromatophores <jats:italic>via<\/jats:italic> an increase in intracellular Ca<jats:sup>2+<\/jats:sup>; however, how this increase is brought about is not known. To examine the putative Ca<jats:sup>2+<\/jats:sup> movements leading to pigment translocation in red, ovarian chromatophores of the freshwater shrimp, <jats:italic>Macrobrachium olfersii<\/jats:italic>, this study manipulates intra\u2010 and extracellular Ca<jats:sup>2+<\/jats:sup> employing ER Ca<jats:sup>2+<\/jats:sup>\u2010ATPase inhibitors, ryanodine\u2010sensitive, ER Ca<jats:sup>2+<\/jats:sup> channel blockers, and EDTA\/EGTA\u2010buffered A23187\/Ca<jats:sup>2+<\/jats:sup>\u2010containing salines. Our findings reveal that during pigment aggregation, cytosolic Ca<jats:sup>2+<\/jats:sup> apparently increases from an intracellular source, the abundant SER, loaded by the SERCA and released through ryanodine\u2010sensitive receptor\/channels, triggered by capacitative calcium influx and\/or calcium\u2010induced calcium release mechanisms. Aggregation also depends on external calcium, which may modulate RPCH\/receptor coupling. Such calcium\u2010regulated pigment movements form the basis of a complex system of chromatic adaptation, which confers selective advantages like camouflage and protection against ultra\u2010violet radiation to this palaemonid shrimp.<\/jats:p>","DOI":"10.1111\/j.1600-0749.2006.00347.x","type":"journal-article","created":{"date-parts":[[2006,11,17]],"date-time":"2006-11-17T14:04:35Z","timestamp":1163772275000},"page":"70-77","source":"Crossref","is-referenced-by-count":18,"title":["Calcium movements during pigment aggregation in freshwater shrimp chromatophores"],"prefix":"10.1111","volume":"20","author":[{"given":"M\u00e1rcia","family":"Ribeiro","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John Campbell","family":"McNamara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2006,11,17]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"2960","article-title":"Effects of ryanodine on cardiac subcellular membrane fractions","volume":"44","author":"Besch H.R.","year":"1985","journal-title":"Fed. Proc."},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0749.2005.00277.x"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0749.1990.tb00258.x"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.032427999"},{"key":"e_1_2_6_6_1","first-page":"1405","article-title":"Premi\u00e8res donn\u00e9es relatives \u00e0 la pr\u00e9sence de microtubules cytoplasmiques dans les chromatophores de Crustac\u00e9s","volume":"272","author":"Chassard\u2010Bouchaud C.","year":"1971","journal-title":"C. R. Acad. Sci. Paris Ser D"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.270.20.11731"},{"key":"e_1_2_6_8_1","doi-asserted-by":"crossref","first-page":"2318","DOI":"10.1016\/S0021-9258(18)45880-2","article-title":"Cyclopiazonic acid depletes intracellular Ca++ stores and actives an influx pathway for divalent cations in HL\u201060 cells","volume":"267","author":"Demaurex N.","year":"1992","journal-title":"J. Biol. Chem."},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5320(71)80103-X"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/9.2.443"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.2307\/1548622"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.2307\/1540487"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0749.1987.tb00535.x"},{"key":"e_1_2_6_14_1","first-page":"83","volume-title":"Ionic Channels of Excitable Membranes","author":"Hille B.","year":"1992"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/23.3.507"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(96)00170-2"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1083\/jcb.124.4.463"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.2307\/1540790"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1086\/physzool.52.4.30155940"},{"key":"e_1_2_6_20_1","doi-asserted-by":"crossref","first-page":"20856","DOI":"10.1016\/S0021-9258(18)54788-8","article-title":"Coupling between intracellular Ca2+ stores and the Ca2+ permeability of the plasma membrane. Comparison of the effects of thapsigargin, 2,5\u2010di(tert\u2010butyl)\u20101,4\u2010hydroquinone, and cyclopiazonic acid in rat thymic lymphocytes","volume":"266","author":"Mason M.J.","year":"1991","journal-title":"J. Biol. Chem."},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.2307\/1540803"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-010X(19990101)283:1<19::AID-JEZ4>3.0.CO;2-7"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.2307\/1542691"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1163\/156854087X00727"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00006352"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1083\/jcb.106.1.111"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.cellbio.19.111401.092937"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-9629(97)00045-5"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-2999(90)94788-Y"},{"key":"e_1_2_6_30_1","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/0300-9629(88)91587-3","article-title":"Pigment aggregation is triggered by an increase in free calcium ions within fish chromatophores","volume":"91","author":"Oshima N.","year":"1988","journal-title":"Comp. Biochem. Physiol."},{"key":"e_1_2_6_31_1","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1016\/0300-9629(90)90672-F","article-title":"Evidence for involvement of dynein\u2010tubulin system in pigment aggregation within tilapia melanophores","volume":"96","author":"Oshima N.","year":"1990","journal-title":"Comp. Biochem. Physiol."},{"key":"e_1_2_6_32_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.96.26.14669"},{"key":"e_1_2_6_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-1878(199901)21:1<38::AID-BIES5>3.0.CO;2-S"},{"key":"e_1_2_6_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(81)90366-2"},{"key":"e_1_2_6_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-106409-9.50017-8"},{"key":"e_1_2_6_36_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/23.3.517"},{"key":"e_1_2_6_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-452801-7.50014-6"},{"key":"e_1_2_6_38_1","unstructured":"Ribeiro M.R. andMcNamara J.C.(2002).The role of cyclic guanylyl cyclase in pigment aggregation in freshwater shrimp ovarian chromatophores. XVII Reuni\u00e3o Anual da Federa\u00e7\u00e3o de Sociedades de Biologia Experimental Abstract no. 19.040."},{"key":"e_1_2_6_39_1","unstructured":"Ribeiro M.R. andMcNamara J.C.(2003).The dynamic of intracellular Ca2+movement during pigment aggregation in freshwater shrimp ovarian chromatophores. XXXVIII SBFis & XXI ALACF Abstract no. PT 06.058."},{"key":"e_1_2_6_40_1","doi-asserted-by":"publisher","DOI":"10.1002\/jez.1401860307"},{"key":"e_1_2_6_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/0092-8674(86)90821-4"},{"key":"e_1_2_6_42_1","doi-asserted-by":"crossref","first-page":"12266","DOI":"10.1016\/S0021-9258(18)63852-9","article-title":"Activation of calcium entry by tumor promoter thapsigargin in parotid acinar cells. Evidence that an intracellular calcium pool, and not an inositol phosphate, regulates calcium fluxes at the plasma membrane","volume":"264","author":"Takemura H.","year":"1989","journal-title":"J. Biol. Chem."},{"key":"e_1_2_6_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01964706"},{"key":"e_1_2_6_44_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.87.7.2466"},{"key":"e_1_2_6_45_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7793.1999.191ab.x"},{"key":"e_1_2_6_46_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1476-5381.1992.tb14316.x"},{"key":"e_1_2_6_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0143-4160(96)90009-3"},{"key":"e_1_2_6_48_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005344-199710000-00013"},{"key":"e_1_2_6_49_1","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M006104200"}],"container-title":["Pigment Cell Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1600-0749.2006.00347.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1600-0749.2006.00347.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,11]],"date-time":"2023-10-11T22:29:52Z","timestamp":1697063392000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1600-0749.2006.00347.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,11,17]]},"references-count":48,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,2]]}},"alternative-id":["10.1111\/j.1600-0749.2006.00347.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1600-0749.2006.00347.x","archive":["Portico"],"relation":{},"ISSN":["0893-5785","1600-0749"],"issn-type":[{"value":"0893-5785","type":"print"},{"value":"1600-0749","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,11,17]]}}}