scholarly journals Proteases involved in generation of beta- and alpha-amylases from a large amylase precursor in Bacillus polymyxa.

1991 ◽  
Vol 173 (21) ◽  
pp. 6820-6825 ◽  
Author(s):  
S Takekawa ◽  
N Uozumi ◽  
N Tsukagoshi ◽  
S Udaka
Keyword(s):  
Bacillus Polymyxa ◽  
Alpha Amylases

Influence of 8-azaguanine on the content of nucleic acids and polymyxin production with Bacillus polymyxa

1963 ◽  
Vol 28 (11) ◽  
pp. 3131-3139 ◽  
Author(s):  
S. Zadražil ◽  
Z. Kroupa ◽  
Z. Šormová ◽  
F. Šorm
Keyword(s):  
Nucleic Acids ◽  
Bacillus Polymyxa

scholarly journals Multivalent Feedback Inhibition of Aspartokinase in Bacillus polymyxa

1970 ◽  
Vol 245 (19) ◽  
pp. 4900-4906
Author(s):  
Chitra Biswas ◽  
Edith Gray ◽  
Henry Paulus
Keyword(s):  
Feedback Inhibition ◽  
Bacillus Polymyxa

scholarly journals Ferredoxins from Bacillus polymyxa

1973 ◽  
Vol 248 (22) ◽  
pp. 7951-7956
Author(s):  
N.A. Stombaugh ◽  
R.H. Burris ◽  
W.H. Orme-Johnson
Keyword(s):  
Bacillus Polymyxa

scholarly journals Structural genes for alpha-amylases are located on barley chromosomes 1 and 6.

1984 ◽  
Vol 259 (22) ◽  
pp. 13637-13639
Author(s):  
S Muthukrishnan ◽  
B S Gill ◽  
M Swegle ◽  
G R Chandra
Keyword(s):  
Structural Genes ◽  
Alpha Amylases

Action of human alpha amylases on reduced malto-oligosaccharides

1981 ◽  
Vol 96 (1) ◽  
pp. 138-142 ◽  
Author(s):  
Narimasa Saito ◽  
Tatsuo Horiuchi
Keyword(s):  
Alpha Amylases

The maturation of cell wall structure during germination of Bacillus polymyxa spores

1970 ◽  
Vol 16 (9) ◽  
pp. 883-887 ◽  
Author(s):  
R. G. E. Murray ◽  
Myrtle M. Hall ◽  
J. Marak
Keyword(s):  
Cell Wall ◽  
Intermediate Layer ◽  
Single Layer ◽  
Regular Structure ◽  
Wall Structure ◽  
Bacillus Polymyxa ◽  
Rectangular Array ◽  
Crack Open ◽  
Freeze Etching ◽  
Primordial Cell

Sections of germinating spores of Bacillus polymyxa show that the primordial cell wall consists of a single layer. The intermediate layer and an outer rectangular array of macromolecules found on vegetative cells do not appear until the spore coats crack open about 60 min after initiation of germination. The initial areas of the new components appear in patches under the cracks in the coats. Within 10 min the wall is completed and takes on the profile seen in the vegetative cell. Negative staining and freeze-etching techniques show the regular structure to be identical with that previously shown for mature cells, although the subunits are more readily visible in negatively stained preparations.

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