Sexuality, Incompatibility, and Intersterility in the Biology of the Sistotrema brinkmannii Aggregate

Mycologia ◽  
1973 ◽  
Vol 65 (6) ◽  
pp. 1234 ◽  
Author(s):  
Robert C. Ullrich
Keyword(s):  
Sistotrema Brinkmannii

Number and Distribution of Bipolar Incompatibility Factors in Sistotrema brinkmannii

1974 ◽  
Vol 108 (962) ◽  
pp. 507-518 ◽  
Author(s):  
Robert C. Ullrich ◽  
John R. Raper
Keyword(s):  
Sistotrema Brinkmannii

Incidence of decay in creosote-treated Scots pine poles in Ireland

Holzforschung ◽  
2018 ◽  
Vol 72 (12) ◽  
pp. 1079-1086 ◽  
Author(s):  
Jed Cappellazzi ◽  
Karl Maguire ◽  
Rob Nelson ◽  
Jeffrey J. Morrell
Keyword(s):  
Scots Pine ◽  
White Rot ◽  
White Rot Fungus ◽  
Simple Method ◽  
Decay Fungi ◽  
Moisture Management ◽  
Large Numbers ◽  
Phlebiopsis Gigantea ◽  
Utility System ◽  
Sistotrema Brinkmannii

AbstractAir-seasoning is a simple method for moisture management in utility poles prior to treatment, but it involves the risk of fungal invasion during drying. These fungi can be eliminated by heat treatment, but fungi surviving in the installed poles are a quality problem. In this context, the incidence of decay fungi was investigated in 963 creosote-treated Scots pine (Pinus sylvestris) poles of varying ages in a utility system in Ireland. Thirty-seven percent of increment cores removed from the poles contained at least one viable basidiomycete. There was no relationship between pole age or distance above the groundline and fungal isolations.Phlebiopsis gigantea, a white rot fungus, was the most common isolate followed byNeolentinus lepideusandSistotrema brinkmannii. The results highlight the importance of including a sterilizing process during treatment and maintaining quality controls when purchasing large numbers of poles.

Purification and characterization of a novel β-1,3/1,4-glucanase from Sistotrema brinkmannii HQ717718

2013 ◽  
Vol 56 (3) ◽  
pp. 263-270 ◽  
Author(s):  
Zongpei Zhao ◽  
Priyadharshini Ramachandran ◽  
Joon-Ho Choi ◽  
Jung-Kul Lee ◽  
In-Won Kim
Keyword(s):  
Purification And Characterization ◽  
Sistotrema Brinkmannii

Ultrastructure and Comparison of Phymatotrichum omnivorum and Sistotrema brinkmannii

Mycologia ◽  
1981 ◽  
Vol 73 (2) ◽  
pp. 321 ◽  
Author(s):  
Sophie Dong ◽  
H. E. Bloss ◽  
S. M. Alcorn
Keyword(s):  
Sistotrema Brinkmannii

PRIMARY HOMOTHALLISM—RELATION TO HETEROTHALLISM IN THE REGULATION OF SEXUAL MORPHOGENESIS IN SISTOTREMA

Genetics ◽  
1975 ◽  
Vol 80 (2) ◽  
pp. 311-321
Author(s):  
Robert C Ullrich ◽  
John R Raper
Keyword(s):  
Genetic Information ◽  
Genetic Basis ◽  
Genetic Regulation ◽  
Biological Species ◽  
Evolutionary Divergence ◽  
Constitutive Function ◽  
Naturally Occurring ◽  
Critical Phase ◽  
Sistotrema Brinkmannii

ABSTRACT The wood-rotting basidiomycete, Sistotrema brinkmannii, is an aggregate of biological species possessing several variations—homothallism, bipolar heterothallism and tetrapolar heterothallism—on the genetic regulation of a critical phase of development. Nutritionally forced intra- and interspecific matings provide genetic information about the relatedness of homothallic isolates, the relation of the various species to one another, the genetic basis of homothallism, and its relationship to heterothallism. Most homothallic isolates are interfertile when nutritionally forced. Successful hybridization between species is restricted to particular combinations of homothallic × bipolar isolates. Significant findings of these studies include: (1) documentation of hybridization of biological species in the Homobasidiomycetes, (2) documentation of the relatedness of two naturally occurring, variant systems, homothallism and bipolar heterothallism, that regulate sexual morphogenesis in the higher fungi, (3) evidence for definite, but limited, evolutionary divergence of the polygenic, regulated components of the respective systems, and (4) indication that the genetic basis of homothallism in this system is essentially due to constitutive function and consequently is fundamentally different from presently understood mechanisms in other self-fertile systems.

Association of Pinus banksiana Lamb. and Populus tremuloides Michx. seedling fine roots with Sistotrema brinkmannii (Bres.) J. Erikss. (Basidiomycotina)

Mycorrhiza ◽  
2012 ◽  
Vol 22 (8) ◽  
pp. 631-638 ◽  
Author(s):  
Lynette R. Potvin ◽  
Dana L. Richter ◽  
Martin F. Jurgensen ◽  
R. Kasten Dumroese
Keyword(s):  
Populus Tremuloides ◽  
Fine Roots ◽  
Pinus Banksiana ◽  
Sistotrema Brinkmannii

On Papulaspora and bulbilliferous basidiomycetes Burgoa and Minimedusa

1971 ◽  
Vol 49 (12) ◽  
pp. 2203-2213 ◽  
Author(s):  
Luella K. Weresub ◽  
Patricia M. LeClair
Keyword(s):  
Type Species ◽  
Perfect State ◽  
Final Structure ◽  
Sistotrema Brinkmannii ◽  
Vegetative Propagules

It is proposed that Papulaspora Preuss be restricted to fungi producing papulaspores, which are defined as thallodic propagules differentiated almost from inception into central and sheathing cells. Exclusion from Papulaspora is recommended for species such as P. acinosa (Berk. & Curt.) Hughes, P. Candida Sacc., and others whose propagules differ from papulaspores in development and final structure. Bulbils are distinguished as homogeneous throughout development and pseudoparenchymatous at least at maturity. These are the vegetative propagules of basidiomycetous fungi segregated from Papulaspora into Burgoa Goidànich (lectotype species B. verzuoliana Goid.), several species of which are known to produce perfect states determinable as Sistotrema brinkmannii aggr., and Minimedusa Weres. & LeClair gen. nov. (type species P. polyspora Hots.), for which no perfect state is known.

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