1923J 



KLOTZ — NITROGEN METABOLISM IN FUNGI 



337 



Medium 



NH4NO 

 No. 4 



KNO. 



No. 5 







TABLE IV (Continued) 





Days 



Num- 





Dry 



Dry 



Dry 



Average 



incu- 



ber 



r'H 



wt. 



wt. 



wt. 



dry wt. 



ba- 



of 



^^ MM 



Mat 



Mat 



Mat 



mats 



tion 



cultures 

 5 



3.9 



No. 1 



No. 2 



No. 3 















3 



5 



1.9 



1161 



1116 



1199 



1159 



5 



5 



1.7 



1017 



1044 



1044 



1035 



7 



5 



19 



927 



885 



913 



908 



12 



5 



1.9 



818 



864 



865 



849 



20 



5 



1.9 



775 



765 



877 



806 



30 



5 

 5 



2.0 

 3.9 



766 



722 



747 



745 















3 ! 



5 



4.5 



821 



993 



888 



901 



5 



5 



5.5 



1031 



1000 



1189 



1073 



7 



5 



5.6 



791 



820 



889 



830 



12 j 



5 



5.8 



740 



778 



732 



750 



20 ! 



5 



5.8 



786 



702 



737 



742 



30 



5 



57 



804 



633 



1 



738 



725 



Total I NO,. Dex- 



N 



T 



N 



280.0 

 219.1 

 205.2 

 227.8 



246.9 

 239.9 

 248 . 



trose 



149.5 

 97.4 

 90.4 

 95.6 

 90.4 



104.3 

 111 3 



.0010 

 .0005 

 .0005 

 

 

 

 



.0005 

 .0025 

 .0067 

 .0162 



.0085 



.0010 

 



2477 

 Trace 







2477 



787 







TABLE V 



CHANGES IN H-ION CONCENTRATION. DEXTROSE. AND NITROGEN 



CONSTITUENTS OF MEDIA. AND IN DRY WEIGHT OP 



FUNGOUS MAT 



3 



Peptone 



plus 

 dextrose 



No. 1 



Peptone 



minus 



dextrose 



No. 2 



NIGER— SECOND 



All 







o 



m 3 



S 8 



*a 



& 





B 



CM 







1 



2 



3 

 4 



5 

 6 



7 



10 

 14 



20 



5 

 1 

 1 

 5 

 1 

 5 

 1 

 5 

 5 

 5 

 5 







1 

 2 



3 

 4 



5 



6 



7 



10 



14 



20 



5 

 1 

 1 

 5 

 1 

 5 

 1 

 5 

 5 

 5 

 5 



5.4 



50 

 3.8 

 3.4 

 4.3 



5.7 



6.0 

 6.4 

 6.5 

 65 

 6.5 



i 



2 



i 



8 



M 



Q 







113 



615 



1445 



1279 



1032 



1110 

 1034 



1004 



985 



946 



5.6 

 5.6 



5.6 



5.5 



5.7 



6.2 



6.4 



6.4 



6. 



6. 



6.6 





 60 



225 

 157 

 215 

 168 

 233 

 199 

 187 

 178 

 156 



2255 



2212 



1235 



47 



18 



18 







* 



a 



+ 



B 



1.38 



fc 



cfl 



O 



I 



O 

 S5 



1.38 

 30.36 



33 

 46 

 48 

 51 



.81 

 .92 



.3 

 .06 



176.7 



2.76 



35.88 



86.94 



102.8 



91.77 

 113.2 

 108.3 

 106.9 



176.7 



153.2 









% 



z 



m 



• 



B 



B 



fe 



% 



O 





O 



27.23 



4.14 



B 



76.51 



7.56 4.14 46.7 



10.1 



10.38 

 12.73 

 11.72 



12.88 



31.6 



2.76 37.64 



64.86160.1 



68.31 

 77.28 

 80.04 

 78.66 



152.5 



162.8 

 162.1 



160.1 



11.6 



16.05 



11.21 

 16.1 

 13.08 

 14.25 



3.45 



1.1 





 12.4 



2.76 



13.8 

 6.9 



2 





 2 



13 



07 



76 

 8 



30 

 37 

 32 



28 



44 

 23 

 72 

 51 



93.58 



54.8 

 49.36 



44 

 43 

 41 

 49 



.83 



.25 



.71 



07 



