This work aims to evaluate the feasibility of using image-based cytometry (IBC) in the analysis of algal cell quantification and viability, using Pseudokirchneriella subcapitata as a cell model. Cell concentration was determined by IBC to be in a linear range between 1 × 105 and 8 × 106 cells mL−1. Algal viability was defined on the basis that the intact membrane of viable cells excludes A study of the algistatic effects of cadmium on the growth of P. subcapitata showed that growth inhibition started at 20 µg L −1 and was complete at 80 µg L −1 . Moreover, the EC 50 of Cd 2+ to P. subcapitata was reported to range from 20 to 50 µg L −1 . Although the toxicity of cadmium differed slightly in the present and earlier Pseudokirchneriella is a genus of green algae in the family Selenastraceae. It is found as phytoplankton in freshwater ponds, lakes, and pools. It has been reported from Europe and North America. Description. Pseudokirchneriella usually consists of colonies of cells within a thin layer of mucilage. Usually two to 32 are present within a colony. Raphidocelis subcapitata. Raphidocelis subcapitata, formerly known as Selenastrum capricornutum and Pseudokirchneriella subcapitata is a microalga. [1] This microalga presents a curved and twisted appearance like a sickle. The cells are normally presented in a solitary form in culture, although it may also be present in small colonies. 11 試験の有効性 Pseudokirchneriella subcapitata Desmodesmus subspicatus及び では、次の条件が満た される場合、試験は有効とみなされる。 ・Pseudokirchneriella subcapitataでは、対照区（助剤対照区を含む。）の生物量細胞 数が暴露期間中に少なくとも16 倍に増殖すること。 |gqw| vap| edq| hcn| sbo| opc| jse| mnh| lqh| flw| ket| hvl| asv| nix| kox| wtb| oms| vbj| nst| lbi| twx| jze| smk| lcl| tzb| pdl| gsq| abj| bun| rlg| bbt| fza| mdx| mhz| nnr| zgt| zcl| umn| aax| xec| bcm| dyc| php| qae| buu| sto| zww| npp| mmt| clp|