im体育app2020NIAN8YUE3RI，imTIYUappSHIDALINJIAOSHOUKETIZUZAILimnology and OceanographyQIKANZAIXIANFABIAOLETIWEI“The effect of cell size on cellular Zn and Cd and Zn-Cd-CO2 co-limitation of growth rate in marine diatoms”DEYANJIUCHENGGUO。GAIYANJIUJIESHILEHAIYANGGUIZAOXIBAODAXIAOYUBAONEIXIN(Zn)HEGE(Cd)HANLIANGZHIJIANFUZADEGUANXI，BINGJINYIBUCHANMINGLEBUTONGLIJINGDAXIAODEGUIZAOZAIZn-Cd-CO2GONGXIANZHIXIALIYONGCdTIDAIZnDENENGLIJIQIBEIHOUDEJIZHI。
TANSUANGANMEI(carbonic anhydrase，CA)ZAIGUIZAOXISHOULIYONGWUJITANZHONGQIZHEZHIGUANZHONGYAODEZUOYONG，QICUIHUAFANYINGDEHUOXINGZHONGXINTONGCHANGHANYOUJINSHUZn。YIYOUYANJIUBIAOMING，ZAIZnXIANZHITIAOJIANXIAGUIZAOKEYILIYONGMUQIANWEIYIYIZHIDEHANCdJINSHUMEI——GETANSUANGANMEI(Cadmium-containing carbonic anhydrase，CDCA)，TIDAIHANZnTANSUANGANMEIDEZUOYONG。ZHEIKENENGSHIGUIZAOYINGDUIHAIYANGHUANJINGZHONGDIZnHEDICO2NONGDUDEYIZHONGCELVEHUOJINGZHENGYOUSHI，CONGERYOUZHUYUQICHENGWEIXIANDAIHAIYANGZHONGDEZHUYAOCHUJISHENGCHANZHEHEZAOHUABAOFASHIDEYOUSHIZHONG。
XIANQIANYOUXIANDEXIANCHANGGUANCEJIEGUOYUSHINEISHOUKONGPEIYANGSHIYANXIANSHI，FUYOUZHIWU(YOUQIGUIZAO)DELIJINGDAXIAOYUQIXIBAOCdHANLIANGZHIJIANKENENGCHENGZHENGXIANGGUAN，DANQIQIJINSHANGWEIDEDAOYANGEDESHIYANZHENGMING，QIEBEIHOUDEJIZHISHIFOUYUCDCAXIEZHUSHEQUCO2XIANGGUANYIYOUDAIBEIJIESHI。
im体育appSHIDALINYANJIUTUANDUIXUANQUZAIZnXIANZHITIAOJIANXIASHENGZHANGSHOUYIYUCdTIANJIAQIEHANYOUcdcaJIYINDEJIAWEIHAILIANZAO(Thalassiosira pseudonana，50 fL)、WEISHIHAILIANZAO(Thalassiosira weissflogii，1043 fL)HEBUSHISHUANGWEIZAO(Ditylum brightwellii，5859 fL)WEIYANJIUDUIXIANG，CAIYONGYANGEDEHENLIANGJINSHUJIEJINGSHIYANJISHU，TANJIULESANZHONGLIJINGDAXIAOBUTONGDEGUIZAODESHENGZHANGSULV、XIBAOZn:CHECd:CYUHAISHUIZHONGWUJITAIZn(Zn')HECd(Cd')NONGDUZHIJIANDEGUANXI。CIWAI，WEIJINYIBUTANJIUSANZHONGGUIZAODUICdXUQIUBUTONGDEJILI，DINGLIANGFENXILEQIZONGTANSUANGANMEIDEHUOXINGYIJIHANZnTANSUANGANMEI(TWCA)HECDCADEDANBAIBIAODASHUIPING。
TU1. BUTONGZn′HECd′NONGDUXIAJIAWEIHAILIANZAO(Thalassiosira pseudonana)、WEISHIHAILIANZAO(Thalassiosira weissflogii)HEBUSHISHUANGWEIZAO(Ditylum brightwellii) DESHENGZHANGSULV。(a)WUCdTIANJIA；(b)MEIZHONGZAOFENBIETIANJIADENGYUQIKZn′DEZn′NONGDU；(c)TIANJIA10 pM Cd′；(d)TIANJIA3.1 pM Zn′
im体育appSHIYANBIAOMING，SANZHONGGUIZAODEXIBAODAXIAOFENBIEYUZnXISHOUSULV、XIBAOZn:CHEZnXIANZHIXIADESHENGZHANGSULVZHIJIANCUNZAIFANBIGUANXI。LIJINGZUIDADED. brightwelliiDEZnXISHOUSULVHEXIBAOZn:CDOUDIYULIJINGZUIXIAODET. pseudonana，YINCIZAIJIDINGDEZn′NONGDUXIAD. brightwelliiDESHENGZHANGSULVSHOUDAOGENGDACHENGDUDEXIANZHI。TANSUANGANMEISHIGUIZAOCO2XISHOUHEGUANGHEGUTANGUOCHENGZHONGDEGUANJIANMEI。YANJIUZHONGDESANZHONGGUIZAOZAIZnXIANZHITIAOJIANXIADOUKEYILIYONGCDCATIDAIHANZnDETWCAFAHUITANSUANGANMEIDEZUOYONG，CONGERHUANJIEZnQUEFADUISHENGZHANGDEXIANZHI。CIWAI，CdXISHOUSULVHEXIBAOCd:CSUIZHEXIBAOZn:CDEJIANGDIERXIANZHUSHANGDIAO。JIEHEYIWANGDEYANJIUFAXIAN，ZHEIBIAOMINGCdTIDAIZnHUISHOUXIANFASHENGZAIHANYOUZUIDIXIBAOZn:CDEDALIJINGGUIZAOZHONG。YINCI，ZAIDIZHIZHONGDENGZn′NONGDUXIA，JIAODALIJINGDEGUIZAOJUYOUJIAOGAODEXIBAOCdHANLIANG，ZHEIYUZnXIANZHIHUANJINGXIAFUYOUZHIWUQUNLUODEXIANCHANGGUANCESHUJUXIANGWENHE，JILIJINGZUIDADEFUYOUZHIWU(ZHUYAOSHIDALIJINGGUIZAO)XIBAONEICdHANLIANGZUIGAO。
TU2. Zn′NONGDUYUSANZHONGGUIZAOXIBAOZn:C(a)、ZnXISHOULV(b)、XIBAOCd:C(c)HECdXISHOULV(d)ZHIJIANDEGUANXIYIJIXIBAOZn:CYUCd:C(e)HEXIBAOCdXISHOUSULV(f)ZHIJIANDEGUANXI
RANER，DANGZn′NONGDUHEXIBAOZnHANLIANGZUGOUDISHI，XIANGJIAOYUXIAOLIJINGGUIZAO，LIJINGZUIDADEGUIZAODUICdDEXISHOUQUYUPINGWEN，BINGSHOUXIANDADAOQICdXISHOUSULVDEBAOHEGAOZHI。ZAIZHEIGEPINGTAIQUYUNEI，GUIZAOXIBAODUICdDEXISHOUYUXIBAODAXIAOCHENGFANBI，ZHEIYUZnDEXISHOUYUXIBAODAXIAOCHENGFANBIJIEGUOXIANGSI。JIUQIYUANYIN，LIJINGZUIDADED. brightwelliiDEBIBIAOMIANJIZUIXIAO， ZnHECdXIANGQIXIBAOBIAOMIANDEKUOSANTONGLIANGYIJISHENGZHANGSULVHEDAIXIELVZUIDI。CIWAI，GAIYANJIUHAIFAXIAN，CDCADEBIAODASUIZHEZAOXIBAOZHONGCdDUIZnDEZHUJIANTIDAIERZHUJIANSHANGDIAO，BINGQIEDUIYUJIDINGDESHENGZHANGSULV，LIJINGZUIDADEGUIZAOJUYOUZUIGAODEDANWEITANSUANGANMEIHUOXING。SHANGSHUJIEGUOBIAOMING，RUTONGZnHECd，DALIJINGGUIZAOYEHUISHOUXIANYUDICO2KUOSANTONGLIANG，DAOZHIQIDUITWCAHECDCADEXUQIUZENGJIAYIBANGZHUDUICO2DEXISHOU。YINCI，ZAIFEICHANGDIDEHAISHUIZn、CdJICO2NONGDUXIA，ZAOXIBAODESHENGZHANGSULVJIANGSHOUDAOZn、CdHECO2DEGONGTONGXIANZHI。ZHEIZHONGGONGTONGXIANZHIKENENGYINGXIANGFUYOUZHIWUQUNLUODEZUCHENGHESHENGZHANG，YOUQISHIDUIDALIJINGFUYOUZHIWUGENGWEIXIANZHU。
im体育appTU3. SANZHONGGUIZAOSHENGZHANGSULVYUZONGTANSUANGANMEIHUOXINGZHIJIANDEGUANXI
SHIDALINKETIZU2019JIEBOSHISHENGLIWEIYINGWEILUNWENDIYIZUOZHE，SHIDALINJIAOSHOUWEITONGXUNZUOZHE，MEIGUOBEIKALUOLAINADAXUEWilliam G. SundaJIAOSHOUYIJIimTIYUappHONGHAIZHENGJIAOSHOUHELINWENFANGGONGCHENGSHIWEIGONGTONGZUOZHE。GAIYANJIUDEDAOLEGUOJIAZHONGDIANYANFAJIHUA(2016YFA0601203)YIJIGUOJIAZIRANKEXUEJIJINXIANGMU(41576133、41925026HE41721005)DEZIZHU。
论文来源:im体育app
im体育appLi, W., Sunda, W.G., Lin, W., Hong, H. and Shi, D. (2020), The effect of cell size on cellular Zn and Cd and Zn‐Cd‐CO2 colimitation of growth rate in marine diatoms. Limnol Oceanogr. doi:10.1002/lno.11561
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