Cell wall composition of spores from Phycomyces blakesleanus mutants S-347 and S-377

Authors

  • Enrique Ramírez Chávez Instituto de Investigación en Biología Experimental, Facultad de Química, Universidad de Guanajuato. Guanajuato, Guanajuato, México
  • Arturo Flores-Carreón 1. Instituto de Investigacón en Biología Experimental, Facultad de Química, Universidad de Guanajuato. Guanajuato, Guanajuato, México 2. Departamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados del lnstituto Politécnico Nacional. México, D.F., México

DOI:

https://doi.org/10.33885/sf.1991.3.771

Abstract

T he c hem i c a l c om p o s i t i on of t he c e l l w a 11 s p o r e s o f Phyc.omyc.e-6
b.taRe.~.>.te.e.anu.~.>, mutants S-347 and S-377 with spontaneous ge rmi nation
was st udied. The most prominent materials found were po lysaccharides,
21 - 25% of dry wei gth . Ana lysis of these po lys acc ha r i de s revealed
mainly the prese nce of glucos e, fucose and mannose; glucose was
68 and 52% of the t otal carbohydrate in S- 34 7 and S- 377 mutants,
r espectivel y. The co nte nt of prote i n was 16.1 and 16%, and the
content of aminos ugars was 19 .8 a nd 16%, f or S-347 and S- 377 ,
r espectively . There are c uan titative di fferences between ce l l
wall s of spores fr om Phyc.omyc.e.~.> b.taRe. ~.>.t e.e. anu. ~.> wild type and
mutants with spontan eous germination.

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How to Cite

Ramírez Chávez, E., & Flores-Carreón, A. (2016). Cell wall composition of spores from Phycomyces blakesleanus mutants S-347 and S-377. Scientia Fungorum, 3(7), 11–20. https://doi.org/10.33885/sf.1991.3.771

Issue

No. 7 (1991): RMM núm. 7 1991

Section

Original papers

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