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Identification
Pairwise sequence alignment
Polyphasic identification
Yeasts species 2001
Yeasts species 2011
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Polyphasic identification
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and I agree with the conditions and limitations associated with the usage of the software
Polyphasic identification parameters
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1. Description
2. Sexuality
3. Morphology
4. Physiology
5. DNA
Item name
Number of ascospores per ascus
Min:
Max:
Asci evanescence
?
evanescent
persistent
evanescent and/or persistent
no asci
Asci shape
?
not club shaped
club shaped
not club shaped and/or club shaped
no asci
Ascospores with gelatinous sheath
?
no
yes
no and/or yes
no ascospores
Ascospores with a groove
?
no
yes
no and/or yes
no ascospores
Basidia septation
?
one celled
transversely septate
one celled and/or transversely septate
longitudinally-obliquely septate
one celled and/or longitudinally-obliquely septate
transversely septate and/or longitudinally-obliquely septate
all forms possible
no basidia
Basidia shape
?
clavate
cylindrical
clavate and/or/to cylindrical
capitate
clavate and/or capitate
cylindrical and/or capitate
clavate and/or cylindrical and/or capitate
no basidia
Basidia catenate-solitary
?
solitary
catenate
solitary and/or catenate
no basidia
Teliospores
?
no teliospores
angular
angular and/or no teliospores
round to oval
round to oval and/or no teliospores
angular to round to oval
angular to round to oval and/or no teliospores
Sexual reproduction
?
no sexual reproduction
ascomycetous
basidiomycetous
Ascospores shape
hat shaped :
?
Absent
Variable
Present
cap shaped :
?
Absent
Variable
Present
saturn shaped :
?
Absent
Variable
Present
walnut shaped :
?
Absent
Variable
Present
conical :
?
Absent
Variable
Present
oblong :
?
Absent
Variable
Present
round :
?
Absent
Variable
Present
oval :
?
Absent
Variable
Present
smooth :
?
Absent
Variable
Present
rough :
?
Absent
Variable
Present
reniform :
?
Absent
Variable
Present
allantoid :
?
Absent
Variable
Present
needle shaped :
?
Absent
Variable
Present
whip like :
?
Absent
Variable
Present
Conjugation
cell with cell :
?
Absent
Variable
Present
cell with its bud :
?
Absent
Variable
Present
clamp connexions :
?
Absent
Variable
Present
pseudoclamp connexions :
?
Absent
Variable
Present
3.1. Macro-morphology
Reddish diffusing pigment
?
not produced
produced
produced and/or not produced
Colony margin
?
entire
eroded
entire and/or eroded
other
entire and/or other
eroded and/or other
entire and/or eroded and/or other
Colony colour
white :
?
Absent
Variable
Present
cream :
?
Absent
Variable
Present
yellowish :
?
Absent
Variable
Present
orange :
?
Absent
Variable
Present
pink :
?
Absent
Variable
Present
red :
?
Absent
Variable
Present
buff :
?
Absent
Variable
Present
dark brown to black :
?
Absent
Variable
Present
Colony appearance
arachnoid :
?
Absent
Variable
Present
farinose :
?
Absent
Variable
Present
smooth :
?
Absent
Variable
Present
venose :
?
Absent
Variable
Present
warty :
?
Absent
Variable
Present
furrowed :
?
Absent
Variable
Present
Colony texture
fluid :
?
Absent
Variable
Present
mucoid :
?
Absent
Variable
Present
butyrous :
?
Absent
Variable
Present
membranous :
?
Absent
Variable
Present
3.2. Micro-mophology
Filaments
?
no hyphae
pseudohyphae
pseudohyphae and/or no pseudohyphae
septate hyphae
septate hyphae and/or no hyphae
pseudohyphae and/or septate hyphae
septate hyphae, pseudohyphae and/or no hyphae
Asexual reproduction
fission :
?
Absent
Variable
Present
budding :
?
Absent
Variable
Present
multilateral budding :
?
Absent
Variable
Present
bipolar budding :
?
Absent
Variable
Present
monopolar budding :
?
Absent
Variable
Present
sympodial budding :
?
Absent
Variable
Present
annellidic (percurrent) budding :
?
Absent
Variable
Present
on sterigma :
?
Absent
Variable
Present
on denticles :
?
Absent
Variable
Present
arthroconidia :
?
Absent
Variable
Present
chlamydospores :
?
Absent
Variable
Present
endospores :
?
Absent
Variable
Present
symmetrical ballistoconidia :
?
Absent
Variable
Present
asymmetrical ballistoconidia :
?
Absent
Variable
Present
Cell shape
lemon :
?
Absent
Variable
Present
triangular :
?
Absent
Variable
Present
lunate :
?
Absent
Variable
Present
allantoid :
?
Absent
Variable
Present
round :
?
Absent
Variable
Present
oval :
?
Absent
Variable
Present
cylindrical :
?
Absent
Variable
Present
fusiform :
?
Absent
Variable
Present
dumb-bell shaped :
?
Absent
Variable
Present
4.1. Fermentation
D-Glucose (F1)
?
negative
positive
weak, delayed
variable
D-Galactose (F2)
?
negative
positive
weak, delayed
variable
Maltose (F3)
?
negative
positive
weak, delayed
variable
Me a-D-Glucoside (F4)
?
negative
positive
weak, delayed
variable
Sucrose (F5)
?
negative
positive
weak, delayed
variable
a,a-Trehalose (F6)
?
negative
positive
weak, delayed
variable
Melibiose (F7)
?
negative
positive
weak, delayed
variable
Lactose (F8)
?
negative
positive
weak, delayed
variable
Cellobiose (F9)
?
negative
positive
weak, delayed
variable
Melezitose (F10)
?
negative
positive
weak, delayed
variable
Raffinose (F11)
?
negative
positive
weak, delayed
variable
Inulin (F12)
?
negative
positive
weak, delayed
variable
Starch (F13)
?
negative
positive
weak, delayed
variable
D-Xylose (F14)
?
negative
positive
weak, delayed
variable
4.2. Assimilation-Growth
50% D-Glucose (O4)
?
no growth
growth
weak, delayed growth
variable
60% D-Glucose (O5)
?
no growth
growth
weak, delayed growth
variable
Starch formation (M1)
?
no
yes
weak
variable
Acid acetic production (M2)
?
no
yes
weak
variable
Urea hydrolysis (M3)
?
no
yes
weak
variable
Diazonium Blue B reaction (M4)
?
negative
positive
weak
variable
Methanol (C41)
?
no growth
growth
weak, delayed growth
variable
Ethanol (C42)
?
no growth
growth
weak, delayed growth
variable
Yeasts physiological data
C1 D-Glucose :
?
Negative
Variable
Positive
C2 D-Galactose :
?
Negative
Variable
Positive
C3 L-Sorbose :
?
Negative
Variable
Positive
C4 D-Glucosamine :
?
Negative
Variable
Positive
C5 D-Ribose :
?
Negative
Variable
Positive
C6 D-Xylose :
?
Negative
Variable
Positive
C7 L-Arabinose :
?
Negative
Variable
Positive
C8 D-Arabinose :
?
Negative
Variable
Positive
C9 L-Rhamnose :
?
Negative
Variable
Positive
C10 Sucrose :
?
Negative
Variable
Positive
C11 Maltose :
?
Negative
Variable
Positive
C12 a,a-Trehalose :
?
Negative
Variable
Positive
C13 Me a-D-Glucoside :
?
Negative
Variable
Positive
C14 Cellobiose :
?
Negative
Variable
Positive
C15 Salicin :
?
Negative
Variable
Positive
C16 Arbutin :
?
Negative
Variable
Positive
C17 Melibiose :
?
Negative
Variable
Positive
C18 Lactose :
?
Negative
Variable
Positive
C19 Raffinose :
?
Negative
Variable
Positive
C20 Melezitose :
?
Negative
Variable
Positive
C21 Inulin :
?
Negative
Variable
Positive
C22 Starch :
?
Negative
Variable
Positive
C23 Glycerol :
?
Negative
Variable
Positive
C24 Erythritol :
?
Negative
Variable
Positive
C25 Ribitol :
?
Negative
Variable
Positive
C26 Xylitol :
?
Negative
Variable
Positive
C27 L-Arabinitol :
?
Negative
Variable
Positive
C28 D-Glucitol :
?
Negative
Variable
Positive
C29 D-Mannitol :
?
Negative
Variable
Positive
C30 Galactitol :
?
Negative
Variable
Positive
C31 myo-Inositol :
?
Negative
Variable
Positive
C32 D-Glucono-1,5-lactone :
?
Negative
Variable
Positive
C33 2-Keto-D-Gluconate :
?
Negative
Variable
Positive
C34 5-Keto-D-Gluconate :
?
Negative
Variable
Positive
C35 D-Gluconate :
?
Negative
Variable
Positive
C36 D-Glucuronate :
?
Negative
Variable
Positive
C37 D-Galacturonate :
?
Negative
Variable
Positive
C38 DL-Lactate :
?
Negative
Variable
Positive
C39 Succinate :
?
Negative
Variable
Positive
C40 Citrate :
?
Negative
Variable
Positive
C43 Propane 1,2 diol :
?
Negative
Variable
Positive
C44 Butane 2,3 diol :
?
Negative
Variable
Positive
C45 Quinic acid :
?
Negative
Variable
Positive
C46 D-glucarate :
?
Negative
Variable
Positive
C47 D-Galactonate :
?
Negative
Variable
Positive
C48 Palatinose :
?
Negative
Variable
Positive
C49 Levulinate :
?
Negative
Variable
Positive
C50 L-Malic acid :
?
Negative
Variable
Positive
C51 L-Tartaric acid :
?
Negative
Variable
Positive
C52 D-Tartaric acid :
?
Negative
Variable
Positive
C53 meso-Tartaric acid :
?
Negative
Variable
Positive
C54 Galactaric acid :
?
Negative
Variable
Positive
C55 Uric acid :
?
Negative
Variable
Positive
C56 Gentobiose :
?
Negative
Variable
Positive
C57 Ethylene glycol :
?
Negative
Variable
Positive
C58 Tween 40 :
?
Negative
Variable
Positive
C59 Tween 60 :
?
Negative
Variable
Positive
C60 Tween 80 :
?
Negative
Variable
Positive
N1 Nitrate :
?
Negative
Variable
Positive
N2 Nitrite :
?
Negative
Variable
Positive
N3 Ethylamine :
?
Negative
Variable
Positive
N4 L-Lysine :
?
Negative
Variable
Positive
N5 Cadaverine :
?
Negative
Variable
Positive
N6 Creatine :
?
Negative
Variable
Positive
N7 Creatinine :
?
Negative
Variable
Positive
N8 Glucosamine :
?
Negative
Variable
Positive
N9 Imidazole :
?
Negative
Variable
Positive
N10 D-Tryptophan :
?
Negative
Variable
Positive
N11 D-Proline :
?
Negative
Variable
Positive
N12 Putrescine :
?
Negative
Variable
Positive
V1 w/o vitamins :
?
Negative
Variable
Positive
V2 w/o myo-Inositol :
?
Negative
Variable
Positive
V3 w/o Pantothenate :
?
Negative
Variable
Positive
V4 w/o Biotin :
?
Negative
Variable
Positive
V5 w/o Thiamin :
?
Negative
Variable
Positive
V6 w/o Biotin & Thiamin :
?
Negative
Variable
Positive
V7 w/o Pyridoxine :
?
Negative
Variable
Positive
V8 w/o Pyridoxine & Thiamin :
?
Negative
Variable
Positive
V9 w/o Niacin :
?
Negative
Variable
Positive
V10 w/o PABA :
?
Negative
Variable
Positive
O1 Cycloheximide 0.01% :
?
Negative
Variable
Positive
O2 Cycloheximide 0.1% :
?
Negative
Variable
Positive
O3 Acetic acid 1% :
?
Negative
Variable
Positive
O6 10% NaCl :
?
Negative
Variable
Positive
O7 16% NaCl :
?
Negative
Variable
Positive
O8 Growth at pH=3 :
?
Negative
Variable
Positive
O9 Growth at pH=9.5 :
?
Negative
Variable
Positive
O10 Fluconazole :
?
Negative
Variable
Positive
4.3. CoQ
Coenzyme Q system
4.4. Temperatures
Temperatures growths tests
at 4ºC :
?
Absent
Variable
Present
at 12ºC :
?
Absent
Variable
Present
at 15ºC :
?
Absent
Variable
Present
at 18ºC :
?
Absent
Variable
Present
at 21ºC :
?
Absent
Variable
Present
at 25ºC :
?
Absent
Variable
Present
at 30ºC :
?
Absent
Variable
Present
at 35ºC :
?
Absent
Variable
Present
at 37ºC :
?
Absent
Variable
Present
at 40ºC :
?
Absent
Variable
Present
at 42ºC :
?
Absent
Variable
Present
at 45ºC :
?
Absent
Variable
Present
5.1. Other information
5.2. Sequences
rDNA sequences 26S (Paste sequence):
rDNA sequences 18S (Paste sequence):
rDNA sequences ITS (Paste sequence):
5.3. Electrophoresis