scholarly journals COMPUTERIZED MEIOTIC MAPPING IN ASPERGILLUS NIDULANS

Genetics ◽  
1972 ◽  
Vol 72 (4) ◽  
pp. 595-605
Author(s):  
Gordon L Dorn
Keyword(s):  
Genetic Analysis ◽  
Aspergillus Nidulans ◽  
Computer System ◽  
Computer Analysis ◽  
Gene Sequences ◽  
Gene Group ◽  
Advantages And Disadvantages ◽  
Meiotic Mapping ◽  
Coefficient Of Coincidence

ABSTRACT A computer system for the storage and processing of microbial meiotic data has been developed. Based on the language Fortran 4, the program retrieves relevant data and determines the order, map distances, and coefficient of coincidence for any three-gene group. Meiotic data from Aspergillus nidulans were used to test the program. A total of 61 three-gene sequences were processed, and the results were found to be compatible with the published values. The advantages and disadvantages of computer analysis for genetic analysis are discussed.

A Computer System for Controlling Interviewer Costs

1968 ◽  
Vol 5 (3) ◽  
pp. 312-318 ◽  
Author(s):  
Charles S. Mayer
Keyword(s):  
Computer System ◽  
Computer Analysis

A computer analysis of inputs supplied by interviewers provides a set of management statistics that explains reasons for high-cost interviewer performance.

Genetic analysis of Bactrocera zonata (Diptera: Tephritidae) populations from India based on cox1 and nad1 gene sequences

2017 ◽  
Vol 29 (5) ◽  
pp. 727-736 ◽  
Author(s):  
Jaipal S. Choudhary ◽  
Naiyar Naaz ◽  
Moanaro Lemtur ◽  
Bikash Das ◽  
Arun Kumar Singh ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Gene Sequences ◽  
Bactrocera Zonata ◽  
Nad1 Gene

scholarly journals Genetic analysis of the phosphatases in Aspergillus nidulans

1965 ◽  
Vol 6 (1) ◽  
pp. 13-26 ◽  
Author(s):  
G. Dorn
Keyword(s):  
Alkaline Phosphatase ◽  
Acid Phosphatase ◽  
Genetic Analysis ◽  
Aspergillus Nidulans ◽  
Alkaline Ph ◽  
Wild Type ◽  
Linkage Groups ◽  
Partial Restoration ◽  
Suppressor Mutations ◽  
Alkaline And Acid Phosphatase

Summary1. A histochemical method has been applied to the detection of alkaline and acid phosphatase mutants in single colonies of Aspergillus nidulans.2. With the above method it has been possible to isolate mutants in which the alkaline and acid phosphatase activities are affected either separately or simultaneously.3. Crude extracts of wild-type A. nidulans contain four electrophoretically distinct phosphatase components, two with activity at alkaline pH and two with activity at acid pH. Genes affecting three of the four components have been identified.4. Two suppressor mutants of an alkaline phosphataseless mutant (palB7) have been isolated. In a strain carrying palB7 and one of these suppressors, the restoration of an alkaline phosphatase component is accompanied by loss of the faster acid phosphatase component. In a similar strain carrying the other suppressor, the partial restoration of the alkaline phosphatase component goes with an electrophoretic alteration of the slower acid phosphatase component.5. Genetic analysis of twenty-seven mutants has resulted in the identification of fifteen loci affecting the phosphatases. All these loci have been assigned to linkage groups, and twelve of them were also mapped meiotically in relation to other loci.6. One possible model (based on heteropolymeric proteins) has been proposed to account for the electrophoretic and genetic data on the various phosphatase and suppressor mutations.

scholarly journals Identification and molecular genetic analysis of the cichorine gene cluster in Aspergillus nidulans

MedChemComm ◽  
2012 ◽  
Vol 3 (8) ◽  
pp. 997 ◽  
Author(s):  
James F. Sanchez ◽  
Ruth Entwistle ◽  
David Corcoran ◽  
Berl R. Oakley ◽  
Clay C. C. Wang
Keyword(s):  
Genetic Analysis ◽  
Aspergillus Nidulans ◽  
Gene Cluster ◽  
Molecular Genetic ◽  
Molecular Genetic Analysis
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