{"id":1322,"date":"2016-03-30T20:49:17","date_gmt":"2016-03-30T20:49:17","guid":{"rendered":"http:\/\/www.swerlander.com\/?p=1322"},"modified":"2016-03-30T20:49:17","modified_gmt":"2016-03-30T20:49:17","slug":"giftalger","status":"publish","type":"post","link":"http:\/\/www.swerlander.com\/?p=1322","title":{"rendered":"Giftalger"},"content":{"rendered":"<p>Giftalger d\u00e4remot \u00e4r inga alger alls. I varje fall inte de vanligaste. De \u00e4r inte ens v\u00e4xter. F\u00f6rr kallades de &#8221;bl\u00e5gr\u00f6na alger&#8221;. Men nu kallas de bl\u00e5gr\u00f6na bakterier eller med ett fint ord cyanobakterier. Liksom baciller, spiriller och coccer har de ingen cellk\u00e4rna och inga kromosomer, s\u00e5 som b\u00e5de v\u00e4xter och djur har det i varenda cell. Det lustiga \u00e4r allts\u00e5, att alla alger, alla andra v\u00e4xter och alla djur, du med, \u00e4r n\u00e4rmare sl\u00e4kt med varandra \u00e4n med bakterier och bl\u00e5gr\u00f6na giftalger. P\u00e5 v\u00e4stkusten kan det dyka upp en annan giftalg i planktonet. Den tillh\u00f6r en mycket speciell grupp av flagellater och borde vara alldeles ofarlig f\u00f6r m\u00e4nniskan, f\u00f6r vi \u00e4ter ju inte s\u00e5 sm\u00e5 saker. Men det g\u00f6r bl\u00e5musslorna. De silar havsvatten och lever p\u00e5 mikroskopiska alger. F\u00e5r de i sig s\u00e5dana som \u00e4r giftiga, s\u00e5 kan musslorna samla p\u00e5 sig riktigt mycket gift. Det \u00e4r d\u00e4rf\u00f6r vi har planktonkontroller och s\u00e4nder ut varningar f\u00f6r att \u00e4ta musslor n\u00e4r d\u00e4r \u00e4r flagellatblomning av den giftiga sorten.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giftalger d\u00e4remot \u00e4r inga alger alls. I varje fall inte de vanligaste. De \u00e4r inte ens v\u00e4xter. F\u00f6rr kallades de &#8221;bl\u00e5gr\u00f6na alger&#8221;. Men nu kallas de bl\u00e5gr\u00f6na bakterier eller med ett fint ord cyanobakterier. Liksom baciller, spiriller och coccer har de ingen cellk\u00e4rna och inga kromosomer, s\u00e5 som b\u00e5de v\u00e4xter och djur har det i &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.swerlander.com\/?p=1322\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> &#8221;Giftalger&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/1322"}],"collection":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1322"}],"version-history":[{"count":1,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/1322\/revisions"}],"predecessor-version":[{"id":1323,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/1322\/revisions\/1323"}],"wp:attachment":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1322"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}