. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 2,SO Kl>\\ \K1> I. Kl' AND IAMKS I'. I'KKKXs doubling time of cellular phosphorus of minutes ; cellular I' actually doubled more quickly than this in the initial period (Fit;. 4) when the sea water phosphate was being assimilated. The- lower rate of P accumulation from the esters than from the sea water phosphate that insufficient phosphatase was present to release phosphate as rapidly as the cells could accumulate it and, therefore, that the ester hvdrolvsis rate was the limiting' factor. The exper
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 2,SO Kl>\\ \K1> I. Kl' AND IAMKS I'. I'KKKXs doubling time of cellular phosphorus of minutes ; cellular I' actually doubled more quickly than this in the initial period (Fit;. 4) when the sea water phosphate was being assimilated. The- lower rate of P accumulation from the esters than from the sea water phosphate that insufficient phosphatase was present to release phosphate as rapidly as the cells could accumulate it and, therefore, that the ester hvdrolvsis rate was the limiting' factor. The experiments were done at about pi I S although the phosphatases of these three species are more active at higher pi I values (Table 111 ). Here, however, we were interested in the capa- bilities of algae under approximately normal conditions rather than under conditions optimal for one en/vine but possibly damaging to the whole, living cell. 0—0 GLUCOSE-6-PHOSPHATE A—-A ADENOSINE MONOPHOSPHATE x x a-GLYCEROPHOSPHATE PHAEODACTYLUM TRICORNUTUM ( CELLS/*) THALASSIOSIRA FLUVIATILIS ( CELLS/*) CRICOSPHAERA CARTERAE ( CELLS/-?). 0 40 100 120 140 60 80 MINUTES l-'iiiikK 4. ImTr;t-,r in ])lio>pliuni- rontmt of tlinv spi-cies of \\lu-n exposed to tlirer phosphate e^terv The initial eoneciitrations of (i-6-P. AMI1, and o (il' were 12-14, 22 and 14 16 /j.\f I'. respeeti\ Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
