The density of vegetative cell and baeocyte Stanieria HS-31B and HS-48 that grown on medium with initial pH 2, 3, and 5: A comparison study

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Abstract

Stanieria is one of Cyanobacteria genus that reproduce by multiple fission. A vegetative cell of Stanieria produces more than one baeocytes. Stanieria can be found in extreme pH environment. Stanieria HS-31B and HS-48 had been observed to compare the density of vegetative cell and baeocyte that growth on medium with initial pH 2, 3, and 5. Stanieria HS-31B isolated from Maribaya hot spring with water temperature was 38 - 42°C and pH 6 - 7. Stanieria HS-48 isolated from Ciater hot spring with water temperature was 43°C and pH 2. Stanieria HS-31B and HS-48 were grown in Bold Basal Medium (BBM) with initial pH 2, 3, and 5. Incubation temperature was (35±5)°C and light intensity was ±2000 lux. The density of vegetative cell and baeocyte were observed during 7 days, start from day-0 (T0) to day-7 (T7). Based on the research, Stanieria could grow in acidic conditions, but had slow and insignificant growth. There were differences between density of vegetative cell and baeocyte Stanieria HS-31B and HS-48. The highest density of vegetative cell was 0.713 x 105 cells/ mL which occurred at Stanieria HS-48 that grown on medium with initial pH 5 at second day. The highest density of baeocyte was 2.463 x 105 cells/mL which occurred at Stanieria HS-48 that grown on medium with initial pH 5 at sixth day. The highest cell density (vegetative cell and baeocyte) of Stanieria happened in Stanieria HS-48 that growth on medium with initial pH 5.

Original languageEnglish
Title of host publicationProceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017
EditorsRatna Yuniati, Terry Mart, Ivandini T. Anggraningrum, Djoko Triyono, Kiki A. Sugeng
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417410
DOIs
Publication statusPublished - 22 Oct 2018
Event3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 - Bali, Indonesia
Duration: 26 Jul 201727 Jul 2017

Publication series

NameAIP Conference Proceedings
Volume2023
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017
CountryIndonesia
CityBali
Period26/07/1727/07/17

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    Yurista, M., & Prihantini, N. B. (2018). The density of vegetative cell and baeocyte Stanieria HS-31B and HS-48 that grown on medium with initial pH 2, 3, and 5: A comparison study. In R. Yuniati, T. Mart, I. T. Anggraningrum, D. Triyono, & K. A. Sugeng (Eds.), Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 [020155] (AIP Conference Proceedings; Vol. 2023). American Institute of Physics Inc.. https://doi.org/10.1063/1.5064152