WebHigh temperatures (30-36 °C) inhibited astaxanthin accumulation in Haematococcus pluvialis under photoautotrophic conditions. The depression of carotenogenesis was primarily attributed to excess intracellular less reactive oxygen species (LROS; O2 (-) and H2O2) levels generated under high temperature conditions. WebDec 14, 2024 · Only under low oxygen conditions was the ΔpH component sufficient to trigger a phenotype in algal PETC-P171L where the mutant b 6 f was more restricted to oxidize the plastoquinol pool and showed diminished electron ... Photoautotrophic cell growth is monitored by measuring Chlorophyll concentration of the TP liquid culture …
5.1A: Photoautotrophs and Photohetrotrophs - Biology …
WebFeb 17, 2015 · Algal strains and culture conditions . H. pluvialis NIES-144 (wild-type) was purchased from the National Institute for Environmental Studies in Tsukuba, Japan. In this study, a two-stage induction strategy was applied to improve photoautotrophic astaxanthin production in H. pluvialis (Kang et al. 2005).In the first (“green”) stage, the cultures were … WebMicropropagation under photoautotrophic conditions. Micropropagation has many advantages over conventional vegetative propagation and its commercial use in … p o ship tracker
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WebMar 1, 2024 · Furthermore, Kamalanathan et al. (2024) noticed that under mixotrophic culture conditions, the biomass and lipid productivity of Scenedesmus sp. were 2.0 and 1.75 times higher than those obtained ... WebJan 1, 2000 · Six-week rooted plantlets were fully capable of surviving photoautotrophic conditions after transfer whereas three- and four-week rooting periods were insufficient. The test of clump size during ... WebOct 30, 2013 · Under both cultivation conditions, the number of Pseudomonas sp. increased at the beginning of experiment, and then decreased. However, the bacterial number decreased to almost zero under photoheterotrophic conditions, while the growth of bacteria went into a stationary phase under photoautotrophic conditions. The chlorophyll content … p o service crossword clue