Results 31 to 40 of about 6,931 (237)

Channel-forming activities in the glycosomal fraction from the bloodstream form of Trypanosoma brucei. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: Glycosomes are a specialized form of peroxisomes (microbodies) present in unicellular eukaryotes that belong to the Kinetoplastea order, such as Trypanosoma and Leishmania species, parasitic protists causing severe diseases of livestock and ...
Melisa Gualdron-López   +5 more
doaj   +1 more source

Ultrastructural changes in the silver fir (Abies alba Mill.) seeds during germination

open access: yesActa Biologica Slovenica, 1989
Ultrastructural changes in the embryo, and separately in the endosperm, before and after the radicle protrusion of the silver fir seeds (Abies alba Mill.) were studied.
Maja Kovač, Mercedes Wrischer
doaj   +1 more source

Characterization of Amoeboaphelidium protococcarum, an algal parasite new to the cryptomycota isolated from an outdoor algal pond used for the production of biofuel. [PDF]

open access: yesPLoS ONE, 2013
Mass culture of algae for the production of biofuels is a developing technology designed to offset the depletion of fossil fuel reserves. However, large scale culture of algae in open ponds can be challenging because of incidences of infestation with ...
Peter M Letcher   +6 more
doaj   +1 more source

Reprogramming Hansenula polymorpha for penicillin production: expression of the Penicillium chrysogenum pcl gene [PDF]

open access: yes, 2007
We aim to introduce the penicillin biosynthetic pathway into the methylotrophic yeast Hansenula polymorpha. To allow simultaneous expression of the multiple genes of the penicillin biosynthetic pathway, additional markers were required.
Gidijala, Loknath,   +3 more
core   +2 more sources

Fractionation of the proteins of plant microbodies [PDF]

open access: yesBiochemical Journal, 1974
1. Glyoxysomes and peroxisomes have been isolated from dark- and light-grown seedlings of pumpkin (Cucurbita pepo) by sucrose-density-gradient centrifugation. 2. Pumpkin microbodies and castor-bean (Ricinus communis) glyoxysomes may be fractionated, by a combination of osmotic shock and treatment with KCl, into three distinct groups of proteins ...
Richard H. Brown   +2 more
openaire   +3 more sources

Liver regeneration in dogs: Morphologic and chemical changes [PDF]

open access: yes, 1978
Forty-four percent and 72% hepatectomy were carried out in dogs and the animals were sacrificed for biochemical and pathologic studies from 0.5 to 6 days later.
Antonio Francavilla   +34 more
core   +1 more source

Cloning and mutational analysis of human malonyl-coenzyme A decarboxylase

open access: yesJournal of Lipid Research, 1999
Malonyl coenzyme A (CoA) decarboxylase (E.C.4. 1.1.9) catalyzes the conversion of malonyl CoA to acetyl CoA. The metabolic role of malonyl CoA decarboxylase has not been fully defined, but deficiency of the enzyme has been associated with mild mental ...
Jimin Gao   +4 more
doaj   +1 more source

A quantitative analysis of fine structure and drug metabolism in livers of clofibrate-treated young adult and retired breeder rats

open access: yesJournal of Lipid Research, 1978
The effects of clofibrate on the fine structure and drug-metabolizing capacity of livers of normolipidemic young adult virgin (YA) and hypercholesterolemic retired breeder (RB) male rats were measured by morphometric and biochemical procedures.
L E Anthony   +3 more
doaj   +1 more source

Morphology of mitochondria and cell respiration,pt.1. [PDF]

open access: yes, 1960
To reveal the mechanism of liver damage by taking CCl4 the author observed the liver tissues from rats at 1.5, 5, 6, 10, 17, 20, and 22 hours after the CCl4 administration, both by light microscope and electron-microscope. 1. Light microscope observation
Haba, Kyoichi
core   +1 more source

'Elaioplasts' identified as lipotubuloids in Althaea rosea, Funkia sieboldiana and Vanilla planifolia contain lipid bodies connected with microtubules

open access: yesActa Societatis Botanicorum Poloniae, 2011
"Elaioplasts" observed in Vanilla planifolia, Funkia Sieboldiana and Althaea rosea exhibit all the features characteristic of lipotubuloids earlier described in Ornithogalum umbellatum.
Maria Kwiatkowska   +4 more
doaj   +1 more source

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