Feng, Yu-Xi published the artcileImplications of the fate of hydrogen sulfide derived from assimilation of thiocyanate in rice plants, Name: (S)-2-Amino-4-(methylthio)butanoic acid, the publication is Chemosphere (2022), 135500, database is CAplus and MEDLINE.
Thiocyanate (SCN-) is a sulfur-containing pollutant, which is frequently detected in irrigation water and has neg. effects on plant growth and crop yields. Uptake and assimilation of exogenous SCN- in rice plants was evident, in which two metabolic pathways, carbonyl sulfide (COS) and cyanate (CNO), are activated. Hydrogen sulfide (H2S) is an important concomitant derived from detoxification of exogenous SCN- in rice plants, which may cause coupling action on the endogenous source of H2S from sulfur metabolism Since H2S has dual regulatory effects, the fate of H2S derived from assimilation of SCN- in plants is critical for clarifying the inclusiveness of H2S in various physiol. activities. In fact, application of exogenous H2S not only pos. changed the root phenotype traits of SCN–treated seedlings, but also effectively mitigated the toxic effects of SCN- in rice seedlings by stimulating the process of the PSII repair cycle. In this study, it is tempting to analyze and clarify the flux of the concomitant production of H2S from assimilation of exogenous SCN- into the innate pool, which may function in signaling regulation and other physiol. processes in rice plants. This study would update our understanding of the fate of H2S derived from assimilation of SCN- in plants and provide new insights into the affirmative actions of H2S in direct proximity to SCN- exposure.
Chemosphere published new progress about 63-68-3. 63-68-3 belongs to catalysis-chemistry, auxiliary class Natural product, name is (S)-2-Amino-4-(methylthio)butanoic acid, and the molecular formula is C5H11NO2S, Name: (S)-2-Amino-4-(methylthio)butanoic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia