A STUDY OF YEAST CELLS GROWTH AT COLONY DIAMETER LESS THAN TWENTY CELLS BY USING CIRCULAR GRANULAR CELL MODEL
Yeast cells growth can be modeled by using circular granular cells which can grow and produce bud. Contact force, gravitational force, and Stokes force was adopted to accommodate the behavior and interactions among cells. Simulation steps is divided into two step, the explicit step is due to cell...
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| Main Author: | |
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| Format: | Theses |
| Language: | Indonesia |
| Subjects: | |
| Online Access: | https://digilib.itb.ac.id/gdl/view/37091 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Yeast cells growth can be modeled by using circular granular cells which can grow
and produce bud. Contact force, gravitational force, and Stokes force was adopted
to accommodate the behavior and interactions among cells. Simulation steps is divided
into two step, the explicit step is due to cell growing and implicit step for the
cells rearrangement. Only in explicit step that time changes was performed. In this
study, we examine the influence of cell growth time and reproduction time combination
toward the growth of cell number and colony diameter. It is obtained the same
cell number growth rate for the same combination cell growth time and reproduction
time value. It also show a linear correlation between cell number growth rate
and colony diameter growth rate. In addition, the simulation results were compared
with experimental results and HCP model at the same cells number. It was found
that the simulation results has the smallest colony diameter because of the overlap
at the cells arrangement. |
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