Results 91 to 100 of about 7,297 (202)

Neurospora Mutant Exhibiting Hyperproduction of Amylase and Invertase [PDF]

open access: yes, 1969
A mutant strain of Neurospora crassa has been isolated which is derepressed for amylase and β-fructofuranosidase (invertase). Large amounts of the two enzymes were secreted into the culture medium upon depletion of exogenous carbon source.
Gratzner, Howard, Sheehan, D. N.
core  

Retention of differentiated properties in an established dog kidney epithelial cell line (MDCK). [PDF]

open access: yes, 1979
Madin-Darby canine kidney (MDCK) cells grown in tissue culture have the morphological properties of distal tubular epithelial cells, form tight junctions, and lack several proximal tubular enzyme markers.
Chuman, LM   +3 more
core  

Is diapause an ancient adaptation in Drosophila? [PDF]

open access: yes
D. melanogaster enters a state of reproductive arrest when exposed to low temperatures (12 °C) and shorter photoperiods. A number of studies have suggested that diapause has recently evolved in European D. melanogaster populations, that it is not present
Collins, L   +4 more
core   +1 more source

The essence of yeast quiescence [PDF]

open access: yes, 2017
Like all microorganisms, yeast cells spend most of their natural lifetime in a reversible, quiescent state that is primarily induced by limitation for essential nutrients. Substantial progress has been made in defining the features of quiescent cells and
De Virgilio, Claudio
core  

Extensive regulation of metabolism and growth during the cell division cycle

open access: yes, 2013
Yeast cells grown in culture can spontaneously synchronize their respiration, metabolism, gene expression and cell division. Such metabolic oscillations in synchronized cultures reflect single-cell oscillations, but the relationship between the ...
Botstein, David   +2 more
core   +1 more source

Disaccharidase Inhibitory Activity of Thai Plant Extracts. [PDF]

open access: yesNutrients
Kawami M   +6 more
europepmc   +1 more source

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