Systematics of the Zygnemataceae (Chlorophyceae). IV. Nuclear Cytology of Sirogonium melanosporum, a Species with Large Chromosomes

1982 ◽  
Vol 101 (3) ◽  
pp. 276 ◽  
Author(s):  
Robert W. Hoshaw ◽  
Charles V. Wells
Keyword(s):  
Nuclear Cytology

The Chromosome Numbers and Nuclear Cytology of Some Common British Serpulids

1960 ◽  
Vol s3-101 (56) ◽  
pp. 395-400
Author(s):  
S. DASGUPTA ◽  
A. P. AUSTIN
Keyword(s):  
Chromosome Number ◽  
Chromosome Numbers ◽  
Somatic Cells ◽  
Diploid Chromosome Number ◽  
Iron Alum ◽  
Artificial Fertilization ◽  
Nuclear Cytology

The chromosome numbers of Hydroides norvegica, Mercierella enigmatica, and Pomatoceros triqueter were determined from squashes of somatic cells in young embryos obtained by artificial fertilization, and stained with iron-alum/aceto-carmine. All had a diploid count of zn = 26 chromosomes. Mitotic and meiotic divisions in the 5 species of Spirorbis examined, and in Filograna implexa, all revealed a diploid chromosome number of 2n = 20. A diploid chromosome number of 14 is suggested for the ancestral serpulid.

THE NUCLEAR CYTOLOGY OF EREMASCUS ALBUS

1953 ◽  
Vol 40 (7) ◽  
pp. 475-492 ◽  
Author(s):  
Edward D. DeLamater ◽  
Sidney Yaverbaum ◽  
Lucille Schwartz
Keyword(s):  
Nuclear Cytology

scholarly journals Nuclear Cytology of Rhinanthus

CYTOLOGIA ◽  
1962 ◽  
Vol 27 (4) ◽  
pp. 343-351 ◽  
Author(s):  
D. J. Rambler
Keyword(s):  
Nuclear Cytology

scholarly journals OBSERVATIONS ON THE NUCLEAR CYTOLOGY OF SPORE GERMINATION IN BACILLUS MEGATERIUM

1952 ◽  
Vol 63 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Mary Elizabeth Hunter ◽  
Edward D. DeLamater
Keyword(s):  
Bacillus Megaterium ◽  
Spore Germination ◽  
Nuclear Cytology

scholarly journals THE NUCLEAR CYTOLOGY OF SPORULATION IN BACILLUS MEGATERIUM

1952 ◽  
Vol 63 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Edward D. DeLamater ◽  
Mary Elizabeth Hunter
Keyword(s):  
Bacillus Megaterium ◽  
Nuclear Cytology
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