function colicin_activity_system(GFP, OD, mCherry, anz, time)
for i=1:1:anz
    start = (i-1)*8+1;
    e = i*8;
    GFP_sub=GFP(start:end, 1:12);
    OD_sub=OD((i-1)*8+1:i*8, 1:12);
    mCherry_sub=mCherry((i-1)*8+1:i*8, 1:12);
    [mCherry_out(:,:,i), GFP_out(:,:,i), OD_out(:,:,i), mCherry_err_out(:,:,i), GFP_err_out(:,:,i), OD_err_out(:,:,i)]=one_plate_colicin(GFP_sub, OD_sub, mCherry_sub);

end

    figure

    hold all
    for l=1:1:2
        for k=1:1:4
            for j=1:1:anz
                lysis_GFP((l-1)*4+k,j)=GFP_out(l,k,j);
            end
        plot(time(:,1),lysis_GFP((l-1)*4+k,:), 'LineWidth', 2);
        end
    end
        legend('P:K 1:4', 'P:K 1:1', 'P:K 5:1', 'P:K 10:1', 'P:K 25:1', 'P:K 50:1', 'P:K 100:1', 'Location','NorthOutside');
%        legend('ColE1-Receiver c(AHL) = 0 M', 'ColE1-Receiver c(AHL) = 1 nM', 'ColE1-Receiver c(AHL) = 25 nM', 'Reference-Receiver c(AHL) = 0 M', 'Reference-Receiver c(AHL) = 1 nM', 'Reference-Receiver c(AHL) = 25 nM', 'Location', 'NorthOutside');
        xlabel('time [h]');
        ylabel('GFP intensity - Killer cells');
        title('Lysis test')

        hold off
        

    
       
    figure

    hold all
    for l=1:1:4
        for k=1:1:4
            for j=1:1:anz
                lysis_GFP((l-1)*4+k,j)=OD_out(k,8+l,j);
            end

        end
    end
    
        plot(time(:,1),lysis_GFP(1,:), 'LineWidth', 2);
        plot(time(:,1),lysis_GFP(2,:), 'LineWidth', 2);
        plot(time(:,1),lysis_GFP(5,:), 'LineWidth', 2);
        plot(time(:,1),lysis_GFP(9,:), 'LineWidth', 2);
        plot(time(:,1),lysis_GFP(14,:), 'LineWidth', 2);
        plot(time(:,1),lysis_GFP(15,:), 'LineWidth', 2);
    
    
        legend('5 nM', '6 nM','7 nM', '8 nM','9 nM', '10 nM','25 nM', '50 nM','NorthOutside');
%        legend('ColE1-Receiver c(AHL) = 0 M', 'ColE1-Receiver c(AHL) = 1 nM', 'ColE1-Receiver c(AHL) = 25 nM', 'Reference-Receiver c(AHL) = 0 M', 'Reference-Receiver c(AHL) = 1 nM', 'Reference-Receiver c(AHL) = 25 nM', 'Location', 'NorthOutside');
        xlabel('time [h]');
        ylabel('OD');
        title('Lysis test - Reference')

        hold off
        


end