Skip to main content

Table 1 Specific growth rate, cell size, and nutrient consumption rate of CC-124L and CC-124H under normal condition

From: Isolation, phenotypic characterization and genome wide analysis of a Chlamydomonas reinhardtii strain naturally modified under laboratory conditions: towards enhanced microalgal biomass and lipid production for biofuels

Strain

Specific growth rate (mg/mL/h)a

Cell size (μm)b

Average rate of nutrient consumption (ppm/h)c

0–24 h

0–72 h

0–24 h

24–72 h

24 h

72 h

C

N

P

C

N

P

CC-124L

0.070 ± 0.015

0.018 ± 0.003

7.16 ± 0.01

7.30 ± 0.01

22.90

2.47

1.39

13.90

1.34

1.20

CC-124H

0.094 ± 0.014*

0.008 ± 0.001**

9.36 ± 0.11

9.24 ± 0.02

33.10

3.20

1.14

13.90

1.32

0.77

  1. Data are expressed as ± SD (n = 4). Significant differences, as determined by Student’s t test, are indicated by asterisk (* P < 0.05, ** P < 0.01, *** P < 0.001)
  2. aSpecific growth rate based on dry cell weight was calculated as following equations: \({\text{Specific growth rate }}\left( {\upmu/{\text{day}}} \right) = { \ln }\left( {X_{ 2} /X_{ 1} } \right)/\left( {T_{ 2} - T_{ 1} } \right),\) where X 1 and X 2 are the initial and final dry cell weight, and T 1 and T 2 are the initial and final times
  3. bCell size measured among the 50% in the middle value
  4. cNutrient consumption was based on acetate for C, ammonium for N, and phosphate for P sources