@article{oai:mie-u.repo.nii.ac.jp:00005571,
 author = {岩崎, 英雄 and Iwasaki, Hideo and 岩佐, 清和 and Iwasa, Kiyokazu},
 journal = {三重大学水産学部研究報告 = Bulletin of the Faculty of Fisheries, Mie University},
 month = {Oct},
 note = {application/pdf, Extensive bloom of Prorocenlrum micans (levantinoides type) occurred in Ise Bay, in June 1978. The bloom spread out almost all over the bay and continued for a month in accompanying an offensive odor and mortality of many marine life. The organism was isolated from the water and obtained in axenic culture by micropipette washings. 
P. micans was euryhaline and preferred higher salinity compared with other neritic red tide flagellates. The optimal salinity for growth was 31.0 ‰ S. The organism could tolerate a wide range of pH changes, and grew moderately well at pH 7.0-9.0. Nitrate, ammonium salt, urea, glycine,  asparagine were utilized as N-sources and both inorganic and organic phosphate were utilized as P-sources. P. micans needed only vitamin B₁₂ for growth. Thiamine accelerated the growth in presence of B₁₂. The critical consentration of B₁₂ for growth was 10 ng/l in presence of thiamine, and 20 ng/l without thiamine. The growth was stimulated with organic substances such as adenine, methylcytosine, thymine, uracil, yeastolate, trypticase, yeast extract, thioton, DNA, ando sucrose. 
Enrichment of the seawater (Ise Bay) with nitrate and phosphate had relatively little effect, however, with nitrate, phosphate, and vitamin B₁₂ enhanced the growth, morever the addition of chelated iron or acid extract (at pH 3.0) of the marine mud greatly increased the growth. It is probable, therefore, that B₁₂, organometallic compounds, and organic substances play a significant role in blooming of organism in Ise Bay.},
 pages = {49--56},
 title = {赤潮鞭毛藻に関する研究 (7) : 1978年伊勢湾に出現したProrocentrum micans (levantinoides type)},
 volume = {9},
 year = {1982}
}