Notes on Meiosis in Neurospora tetrasperma

Mycologia ◽  
1972 ◽  
Vol 64 (3) ◽  
pp. 631 ◽  
Author(s):  
Ching-Yuan Hung
Keyword(s):  
Neurospora Tetrasperma

scholarly journals GENETIC ANALYSIS OF EIGHT-SPORED ASCI PRODUCED BY GENE E IN NEUROSPORA TETRASPERMA

Genetics ◽  
1968 ◽  
Vol 60 (3) ◽  
pp. 449-459
Author(s):  
Ford Calhoun ◽  
H Branch Howe
Keyword(s):  
Genetic Analysis ◽  
Neurospora Tetrasperma

scholarly journals WALL STRUCTURE OF ASCOSPORES OF NEUROSPORA TETRASPERMA

1958 ◽  
Vol 45 (5) ◽  
pp. 397-403 ◽  
Author(s):  
R. J. Lowry ◽  
A. S. Sussman
Keyword(s):  
Wall Structure ◽  
Neurospora Tetrasperma

scholarly journals INFLUENCE OF DEATH CRITERIA ON THE X-RAY SURVIVAL CURVES OF THE FUNGUS, NEUROSPORA

1934 ◽  
Vol 17 (4) ◽  
pp. 577-590 ◽  
Author(s):  
Fred M. Uber ◽  
David R. Goddard
Keyword(s):  
Survival Curve ◽  
X Rays ◽  
Survival Curves ◽  
Single Spore ◽  
Accurate Analysis ◽  
Single Well ◽  
Growth Production ◽  
Multiple Hit ◽  
Neurospora Tetrasperma ◽  
Ascospore Production

1. When ascospores of Neurospora tetrasperma were irradiated with 11 kv. X-rays, the single spore cultures obtained displayed a wide variety of mutated forms. 2. Control germinations of ascospores showed uniform behavior, ranging from 92–95 per cent germination. 3. The shape of the survival curves was found to be a function of the criterion of death. The following criteria were used: germination, growth, production of mature ascospores, and the production of normal perithecia. 4. The germination survival curve exhibited a rhythmic variation with dosage. Germination is not a significant criterion of death. 5. Half-survival dosages for growth and ascospore production were approximately 30,000 and 20,000 roentgens, respectively. 6. Multiple hit-to-kill relations were found on the basis of the quantum hit theory; no accurate analysis was possible. 7. The studies indicate that ascospore death does not result from a single well defined reaction, but rather from the integrated effects of several deleterious processes initiated by the radiation.

The Chromosomes of Neurospora Tetrasperma

Mycologia ◽  
1946 ◽  
Vol 38 (6) ◽  
pp. 693-698 ◽  
Author(s):  
Victor M. Cutter
Keyword(s):  
Neurospora Tetrasperma

A kalilo-like linear plasmid in Louisiana field isolates of the pseudohomothallic fungus Neurospora tetrasperma

1994 ◽  
Vol 26 (4) ◽  
pp. 336-343 ◽  
Author(s):  
Monica Marcinko-Kuehn ◽  
Xiao Yang ◽  
Fons Debets ◽  
David J. Jacobson ◽  
Anthony J. F. Griffiths
Keyword(s):  
Linear Plasmid ◽  
Field Isolates ◽  
Neurospora Tetrasperma

The Chromosomes of Neurospora tetrasperma

Mycologia ◽  
1946 ◽  
Vol 38 (6) ◽  
pp. 693 ◽  
Author(s):  
Victor M. Cutter
Keyword(s):  
Neurospora Tetrasperma
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