+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Regulation of iso propyl malate isomerase ec synthesis in neurospora crassa

, : Regulation of iso propyl malate isomerase ec synthesis in neurospora crassa. Journal of Bacteriology 133(2): 794-801

The capacity to synthesize isopropylmalate isomerase (EC by N. crassa increased during induction in the presence of cycloheximide but was inhibited by proflavine and other inhibitors of RNA synthesis. Turnover of the enzyme once formed appeared negligible, but the message (measured as enzyme-forming capacity) had a half-life of 4-8 min. A comparison of the kinetics of induction in the wild type and a newly isolated .alpha.-isopropylmalate-permeable strain suggested strongly that feedback control by leucine of .alpha.-isopropylmalate production can adequately serve as the primary physiological regulator of endogenous inducer concentration. Genetic data are presented which implicate the involvement of 2 unlinked genes, ipm-1 and imp-2, in determining permeation of .alpha.-isopropylmalate.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 006288888

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Mailler-Savage, E.A.; Adams, B.B., 2006: Skin manifestations of running. As the United States comes increasingly closer to being the heaviest nation on earth, many people are turning to exercise, especially running, to lose weight. Most runners, whether novice or professional, will have a skin disorder that may prompt...

MacDonald, R.E., 1969: Technique for the isolation of ribonucleic acid-rich mutants from Escherichia coli. A technique for the isolation of ribonucleic acid (RNA)-rich mutants of Escherichia coli is described. Mutagenized cells were centrifuged to isopycnic equilibrium on potassium tartrate or cesium sulfate gradients. Samples from the region of the gr...

Rottensteiner, H.; Palmieri, L.; Hartig, A.; Hamilton, B.; Ruis, H.; Erdmann, R.; Gurvitz, A., 2002: The peroxisomal transporter gene ANT1 is regulated by a deviant oleate response element (ORE): characterization of the signal for fatty acid induction. Saccharomyces cerevisiae ANT1/YPR128c encodes the peroxisomal adenine nucleotide transporter that provides ATP for intraperoxisomal activation of medium-chain fatty acids. A lacZ reporter construct comprising the ANT1 promoter was shown to be comp...

Koelle, D.M.; Chen, H.B.; Gavin, M.A.; Wald, A.; Kwok, W.W.; Corey, L., 2001: CD8 CTL from genital herpes simplex lesions: recognition of viral tegument and immediate early proteins and lysis of infected cutaneous cells. Herpes simplex virus 2 (HSV-2) causes chronic infections. CD8 CTL may play several protective roles, and stimulation of a CD8 response is a rational element of vaccine design for this pathogen. The viral Ags recognized by CD8 T cells are largely u...

FABRE, P., 1955: False appendicitis of urinary origin. Journal de Medecine de Bordeaux et du Sud-Ouest 132(2): 175-180

Shinozuka, O., 1983: Human salivary proteins inhibiting the deposition of calcium phosphates. Kokubyo Gakkai Zasshi. Journal of the Stomatological Society, Japan 50(2): 346-346

Salem, G., 1993: Geography of mortality and birth in Pikine (Senegal): value and limitations of findings of the Civil State in African villages. Research conducted in Third World towns show the heterogeneity of health population status. Among the indicators, mortality and birth are the most frequent, but the quantity of data and the classical methods in demography make the localisation of...

Morrison, K.L.; Weiss, G.A., 2001: Combinatorial alanine-scanning. Combinatorial libraries of alanine-substituted proteins can be used to rapidly identify residues important for protein function, stability and shape. Each alanine substitution examines the contribution of an individual amino acid sidechain to the...

Maitrot D.; Buchheit F.; Matge G., 1982: Treatment of syringomyelia by cervico atrial derivation 5 cases. Neurochirurgie 28(1): 60

Brandel, J.P.; Hirsch, E.C.; Malessa, S.; Duyckaerts, C.; Cervera, P.; Agid, Y., 1991: Differential vulnerability of cholinergic projections to the mediodorsal nucleus of the thalamus in senile dementia of Alzheimer type and progressive supranuclear palsy. The cholinergic innervation of the mediodorsal nucleus of the thalamus, which is thought to originate primarily in the laterodorsal tegmental nucleus and the substantia innominata, was studied by acetylcholinesterase histochemistry and immunohisto...