منابع مشابه
Genetic and Biochemical Studies on Isoleucine and Valine Requiring Mutants of ESCHERICHIA COLI.
N microorganisms, a single mutation event can result in the growth require’ ment of two amino acids, isoleucine and valine. This is not considered unusual since the two amino acids share a common biosynthetic pathway (UMBARGER and DAVIS 1962), (Figure 1). In Salmonella typhimurium (GLANVILLE and DEMEREC 1960), the genes controlling the synthesis of the enzymes of the isoleucine-valine pathway a...
متن کاملLoop Growth and Point Defect Profiles during Hvem Irradiation
In this work the point-defect profile In the thin foil has been included in the model for the growth of dislocation loops during HVEM irradiation suggested by Kiritani, Yoshida, Takata, and Maehara ll], and the possible effect of divacancies is discussed. It is found that there is a fairly wide transition range between the two extreme cases described by Kiritani et al. (the vacancyand the surfa...
متن کاملCorticospinal - specific HCN expression in mouse motor cortex : I h - dependent 1 synaptic integration as a candidate microcircuit mechanism involved in motor 2 control 3 4 5
4 5 Patrick L. Sheets, Benjamin A. Suter, Taro Kiritani, C. Savio Chan, D. James Surmeier, 6 Gordon M. G. Shepherd 7 8 Author addresses: Department of Physiology, Feinberg School of Medicine, Northwestern 9 University, Chicago, IL, USA 10 11 Correspondence: Patrick L. Sheets, PhD, Dept Physiol, Morton 5-660, Northwestern University, 12 303 East Chicago Ave., Chicago, IL 60611; 312-503-0753; p-s...
متن کاملMutants Deficient or Altered in Branched-chain-amino- Acid Aminotransferase in Salmonella Typhimurium
In a previous paper (Kiritani and Inuzuka 1970) , it was reported that Salmonella typhimurium mutants deficient in both the branched-chain-amino-acid aminotransferase EC 2.6.1.6 (transaminase B) and the a, j3-dihydroxyacid dehydratase EC 4.2.1.9 required leucine in addition to isoleucine and valine for normal growth, whereas the known mutants deficient in transaminase B require only isoleucine,...
متن کاملGenetic Blocks in the Isoleucine-valine Pathway of Neurospora Crassa.
A group of mutants of Neurospora crassa which require both isoleucine and valine have been described in a series of previous communications from this laboratory (WAGNER, SOMERS and BERGQUIST 1960; WAGNER, KIRITANI and BERGQUIST 1962; and KIRITANI 1962). These mutants were all found to be closely linked between the linkage group V markers Zys-1 (lysine-1, 33933) and sp (spray) within a segment a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Entomologist
سال: 2020
ISSN: 1046-2821,2155-9902
DOI: 10.1093/ae/tmaa019