Degradation of Toxic Mimosine by a Hydrolytic Enzyme ofLeucaenaPsyllids (Jumping Plant Lice)
نویسندگان
چکیده
منابع مشابه
Variation in sperm formation patterns in jumping plant-lice (Hemiptera: Psylloidea): a light microscopic study.
The patterns of sperm formation in sternorrhynchous jumping plant-lice are reviewed. To date information is available for 143 species belonging to 54 genera, 17 subfamilies and seven of the eight psylloid families (only Phacopteronidae is not represented). For the majority of the taxa (116 species, 39 genera, 10 subfamilies and the families Calophyidae, Carsidaridae and Liviidae) the data prese...
متن کاملChecklist and comments on the jumping plant-lice (Hemiptera: Psylloidea) from Brazil
The published records of jumping plant-lice from Brazil comprise 70 named species but four are erroneous or doubtful. For one species a variety has been described with uncertain status. Seven named species records are added here based on recent collections bringing the number of valid species to 73. Four new combinations are proposed: Colophorina favis (Brown & Hodkinson) (from Euphalerus), Eur...
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Two robust catechol-functionalized porous organic polymers (catPOPs) with different Td-directing nodes were synthesized using a cobalt-catalyzed acetylene trimerization (CCAT) strategy. Postsynthesis metallation was readily carried out with La(acac)3 to afford catalytically active Lafunctionalized catPOPs for the solvolytic and hydrolytic degradation of the toxic organophosphate compound methyl...
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A number of toxic synthetic organic compounds can contaminate environmental soil through either local (e.g., industrial) or diffuse (e.g., agricultural) contamination. Increased levels of these toxic organic compounds in the environment have been associated with human health risks including cancer. Plant-associated bacteria, such as endophytic bacteria (non-pathogenic bacteria that occur natura...
متن کاملNegative regulation of histone H1 kinase expression by mimosine, a plant amino acid.
The plant amino acid mimosine has been shown to reversibly arrest mammalian cells in late G1 phase of the cell cycle. However, the underlying molecular mechanisms of this block are not as yet understood. Here we show that mimosine prevents the serum-stimulated synthesis and activation of histone H1 kinase, a crucial regulator of cell cycle progression. The same effect is observed in logarithmic...
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 1996
ISSN: 0916-8451,1347-6947
DOI: 10.1271/bbb.60.351