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 Add this item to the list   Galactomyces reessii
   
ITS Type to Centrality distance:100 
Assimilations:
Glucose +
Inulin -
Sucrose -
Raffinose -
Melibiose -
Galactose +
Lactose -
Trehalose -
Maltose -
Melezitose -
Methyl-α-D-glucoside -
Soluble starch -
Cellobiose -
Salicin -
L-Sorbose +
L-Rhamnose -
D-Xylose +
L-Arabinose -
D-Arabinose -
D-Ribose -
Methanol -
Ethanol +
Glycerol +
Erythritol -
Ribitol -
Galactitol -
D-Mannitol -
D-Glucitol +
myo-Inositol -
 
DL-Lactate +
Succinate +
Citrate -, +
D-Gluconate -
D-Glucosamine -
N-Acetyl-D-glucosamine ?
Hexadecane ?
Nitrate -
Nitrite ?
Vitamin-free -
2-Keto-D-gluconate ?
5-Keto-D-gluconate ?
Saccharate ?
Xylitol -
L-Arabinitol ?
Arbutin -
Propane 1,2 diol ?
Butane 2,3 diol ?
Cadaverine ?
Creatinine ?
L-Lysine ?
Ethylamine ?
50% Glucose ?
10% NaCl/5% glucose ?
Starch formation -
Urease ?
Gelatin liquefaction ?
Cycloheximide 0.01% ?
Cycloheximide 0.1% ?
 
Number of ascospores per ascus:? 
Reddish diffusing pigment:? 
Colony margin:? 
Filaments:? 
Asci evanescence:? 
Asci shape:? 
Ascospores with gelatinous sheath:? 
Ascospores with a groove:? 
Basidia septation:? 
Basidia shape:? 
Basidia catenate-solitary:? 
Teliospores:? 
D-Glucose (F1):- 
D-Galactose (F2):- 
Maltose (F3):- 
Me a-D-Glucoside (F4):? 
Sucrose (F5):- 
a,a-Trehalose (F6):- 
Melibiose (F7):? 
Lactose (F8):- 
Cellobiose (F9):? 
Melezitose (F10):? 
Raffinose (F11):- 
Inulin (F12):? 
Starch (F13):? 
D-Xylose (F14):? 
Growth on YM/malt agar:2432 mm
after 7 days at 25C (four strains, Smith et al. 1995c).
 
Year:1977 
Synonyms:Endomyces reessii van der Walt (1959c)
Dipodascus reessii (van der Walt) von Arx (1977a)
 
Authors:(van der Walt)
Redhead & Malloch
 
Acid acetic production (M2):? 
Diazonium Blue B reaction (M4):- 
Sexual reproduction:? 
Colony colour:
white ?
cream ?
yellowish ?
orange ?
 
pink ?
red ?
buff ?
dark brown to black ?
 
Colony appearance:
arachnoid ?
farinose ?
smooth ?
 
venose ?
warty ?
furrowed ?
 
Colony texture:
fluid ?
mucoid ?
 
butyrous ?
membranous ?
 
Asexual reproduction:
fission ?
budding ?
multilateral budding ?
bipolar budding ?
monopolar budding ?
sympodial budding ?
annellidic (percurrent) budding ?
 
on sterigma ?
on denticles ?
arthroconidia ?
chlamydospores ?
endospores ?
symmetrical ballistoconidia ?
asymmetrical ballistoconidia ?
 
Cell shape:
lemon ?
triangular ?
lunate ?
allantoid ?
dumb-bell shaped ?
 
round ?
oval ?
cylindrical ?
fusiform ?
   
 
Ascospores shape:
hat shaped ?
cap shaped ?
saturn shaped ?
walnut shaped ?
conical ?
oblong ?
round ?
 
oval ?
smooth ?
rough ?
reniform ?
allantoid ?
needle shaped ?
whip like ?
 
Conjugation:
cell with cell ?
cell with its bud ?
 
clamp connexions ?
pseudoclamp connexions ?
 
Coenzyme Q system:0 
Link to MycoBank:
 
Yeasts physiological data:
C1 D-Glucose ?
C2 D-Galactose ?
C3 L-Sorbose ?
C4 D-Glucosamine ?
C5 D-Ribose ?
C6 D-Xylose ?
C7 L-Arabinose ?
C8 D-Arabinose ?
C9 L-Rhamnose ?
C10 Sucrose ?
C11 Maltose ?
C12 a,a-Trehalose ?
C13 Me a-D-Glucoside ?
C14 Cellobiose ?
C15 Salicin ?
C16 Arbutin ?
C17 Melibiose ?
C18 Lactose ?
C19 Raffinose ?
C20 Melezitose ?
C21 Inulin ?
C22 Starch ?
C23 Glycerol ?
C24 Erythritol ?
C25 Ribitol ?
C26 Xylitol ?
C27 L-Arabinitol ?
C28 D-Glucitol ?
C29 D-Mannitol ?
C30 Galactitol ?
C31 myo-Inositol ?
C32 D-Glucono-1,5-lactone ?
C33 2-Keto-D-Gluconate ?
C34 5-Keto-D-Gluconate ?
C35 D-Gluconate ?
C36 D-Glucuronate ?
C37 D-Galacturonate ?
C38 DL-Lactate ?
C39 Succinate ?
C40 Citrate ?
C43 Propane 1,2 diol ?
C44 Butane 2,3 diol ?
C45 Quinic acid ?
C46 D-glucarate/Saccharate ?
C47 D-Galactonate ?
C48 Palatinose ?
C49 Levulinate ?
C50 L-Malic acid ?
 
C51 L-Tartaric acid ?
C52 D-Tartaric acid ?
C53 meso-Tartaric acid ?
C54 Galactaric acid ?
C55 Uric acid ?
C56 Gentobiose ?
C57 Ethylene glycol ?
C58 Tween 40 ?
C59 Tween 60 ?
C60 Tween 80 ?
N1 Nitrate ?
N2 Nitrite ?
N3 Ethylamine ?
N4 L-Lysine ?
N5 Cadaverine ?
N6 Creatine ?
N7 Creatinine ?
N8 Glucosamine ?
N9 Imidazole ?
N10 D-Tryptophan ?
N11 D-Proline ?
N12 Putrescine ?
V1 w/o vitamins ?
V2 w/o myo-Inositol ?
V3 w/o Pantothenate ?
V4 w/o Biotin ?
V5 w/o Thiamin ?
V6 w/o Biotin & Thiamin ?
V7 w/o Pyridoxine ?
V8 w/o Pyridoxine & Thiamin ?
V9 w/o Niacin ?
V10 w/o PABA ?
O1 Cycloheximide 0.01% ?
O2 Cycloheximide 0.1% ?
O3 Acetic acid 1% ?
O6 10% NaCl ?
O7 16% NaCl ?
O8 Growth at pH=3 ?
O9 Growth at pH=9.5 ?
O10 Fluconazole ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
 
rDNA sequences 26S:
 
rDNA sequences ITS:
 
Temperatures growths tests :
at 4ºC ?
at 12ºC ?
at 15ºC ?
at 19ºC yes
at 21ºC ?
at 25ºC yes
 
at 30ºC yes
at 35ºC variable
at 37ºC no
at 40ºC no
at 42ºC ?
at 45ºC no
 
Molecular % G+C (Average):41 
Growth in YM broth/(5%) malt extract:After 10 days
at 2022C, colonies are 65 mm in diameter, flat, white, dry and cottony.
Expanding hyphae are submerged and without dichotomous
branching. Main branches are 69 μm wide, with lateral branches
46 μm wide, which soon disarticulate into rectangular arthroconidia,
3.54.53615 μm (Fig. 31.6).
 
Formation of ascospores:Hyphae with localized, profuse septation
develop gametangia on opposite sides of the septa. Asci are subspherical,
710368 μm, and contain one ascospore. Ascospores are
broadly ellipsoidal, 56367 μm, pale golden-brown, finely warted,
with an irregular, locally inflated exosporium, and often with a hyaline
median furrow (Fig. 31.6). The species is homothallic.
Ascosporulation was observed on MEYA after 2 weeks at 22C.
 
Gene sequence accession numbers, type strain:D1/D2 LSU
rRNA5U40111, SSU rRNA5AB000646, ITS5AY788299.
 
Origin of the strains studied:CBS 179.60 (NRRL Y-17566, IFO
10823), from water-rotted brown Indian hemp (kenaf) (Hibiscus
cannabinus, Malvaceae), Indonesia, J.P. van der Walt; CBS 295.84, CBS
296.84, from fodder, H. Saëz; CBS 564.97 (Butler 474), CBS 565.97
(Butler 475), from soil, Costa Rica, E.E. Butler.
 
Type strain:CBS 179.60 
Ecology:Known isolates are associated with decaying plant material
and soil.
 
Clinical importance:Unknown, but the species is unable to grow
at 37C.
 
Systematics:Galactomyces reessii is similar to Gal. geotrichum but differs
by having smaller ascospores, and by the inability to ferment
glucose, assimilate D-mannitol or grow on media without vitamins.
The separate status of the species was confirmed by molecular data
(de Hoog and Smith 2004, Kurtzman and Robnett 1998, Smith et al.
1995c, Ueda-Nishimura and Mikata 2000).
 
Type strain:
 
Type sequences:LSU-U40111;SSU-AB000646;ITS-AY788299 
Link to previous version of yeast database:
 
26S Type to Centrality distance:100 
ITS minimum similarity (%) to Centrality:100 
26S minimum similarity (%) to Centrality:98.3577 
ITS average similarity (%) between strains:100 
26S average similarity (%) between strains:99.2174 
ITS variance of similarity % between strains:0 
26S variance of similarity % between strains:0.7258 
Number of ITS sequences accounted:2 
Number of 26S sequences accounted:5 
Genus:
 
Associated species:
 
Division:Ascomycota 
Subdivision:Saccharomycotina 
Class:Saccharomycetes 
Subclass:Saccharomycetidae 
Order:Saccharomycetales 
Family:Dipodascaceae 
Other strains:
 
ITS Remarks:

ITS Statistics for Galactomyces reessii:
Average similarity between strains: 100%
Observed minimum similarity with central strain: 100%
Similarity between type and central strain: 100%
Statistics based on 2 sequences.

 
26S Remarks:

26S Statistics for Galactomyces reessii:
Average similarity between strains: 99.2174%
Observed minimum similarity with central strain: 98.3577%
Similarity between type and central strain: 100%
Statistics based on 5 sequences.