Table 1. Strains used in this study
Collection Species/Variety Collection Locale Host Code
Number        
90-211.1 P. k. var. ? Clarence House, Antigua Cephalocereanus royenii PK?ClarCrC
91-120.2 P. k. var. ? Canaveral N. S., Florida Opunta stricta fruit PK?CanaOsA
91-861.2 P. k. var. ? Big Bend N. Park, Texas Opuntia engelmanii PK?BigBOeA
91-620.2 P. k. var. eremophila Baja California, Mexico Myrtillocactus cochal PKeStCaMcD
91-636.1 P. k. var. eremophila Tuscon, Arizona Opunta phaeacantha PKeTucsOpC
83-466.1AC P. k. var. eremophila Tucson, Arizona Opuntia phaeacantha PKeTucsOpB
91-528.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKePuntSgA
91-612.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStCaSgA
83-466.1 P. k. var. eremophila Tucson, Arizona Opuntia phaeacantha PKeTucsOpA
86-541.5A P. k. var. eremophila Baja California, Mexico Opuntia sp. PKeVizcOxA
91-536.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKePuntSgB
91-539.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKePuntSgC
91-549.3 P. k. var. eremophila Baja California, Mexico Pachycereanus pringlei PKePuntCgA
91-601.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStInSgA
91-604.5 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStInSgB
91-608.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStInSgC
91-609.3 P. k. var. eremophila Baja California, Mexico Lophocereus schottii PKeStInLsA
91-614.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStCaSgB
91-616.2 P. k. var. eremophila Baja California, Mexico Stenocereus gummosus PKeStCaSgC
91-642.1 P. k. var. eremophila Tuscon, Arizona Opunta phaeacantha PKeTucsOpD
91-862.2 P. k. var. eremophila Big Bend N. Park, Texas Opuntia engelmanii PKeBigBOeB
91-864.2 P. k. var. eremophila Big Bend N. Park, Texas Opuntia engelmanii PKeBigBOeC
91-R105 P. k. var. eremophila Tucuman, Argentina Pachycereinae cactus PKeArgePaA
94-162.2 P. k. var. eremophila Davis Mountains, Texas Opuntia engelmanii PKeDaviOeA
94-165.4 P. k. var. eremophila Davis Mountains, Texas Opuntia engelmanii PKeDaviOeB
94-169.2 P. k. var. eremophila Davis Mountains, Texas Opuntia engelmanii PKeDaviOeC
90-255.3 P. k. var. cephalocereana Clarence House, Antigua Tomato PKcClarLeA
83-856.1 Pichia barkeri Navassa I., the Bahamas Opuntia stricta PBaNavaOsA
90-208.1 P. k. var. kluyveri Clarence House, Antigua Cephalocereanus royenii PKkClarCrA
82-555B-13 P. k. var. cephalocereana Monserrat Cephalocereanus royenii PKcMontCrA
82-555B-17 P. k. var. cephalocereana Monserrat Cephalocereanus royenii PKcMontCrB
82.556D-30 P. k. var. cephalocereana Monserrat Cephalocereanus royenii PKcMontCrC
90-210.1 P. k. var. ? Clarence House, Antigua Cephalocereanus royenii PK?ClarCrB
90-300.5 P. k. var. ? Cartagena, Colombia Tomato PK?CartLeA
91-127.2 P. k. var. ? Lake Placid, Florida Opunta humifisa PK?ArchOhA
83-866.4 Pichia barkeri Navassa I., the Bahamas Opuntia stricta PBaNavaOsB
88-335.2 P. k. var. kluyveri Miami, Florida Tomato PKkMiamLeB
88-362.2 P. k. var. kluyveri Fayetteville, Arkansas Tomato PKkArkaLeA
91-142.3 P. k. var. kluyveri Lake Placid, Florida Opunta humifisa fruit PKkArchOhB
91-203.1 P. k. var. kluyveri Flamingo, Florida Opunta stricta PKkEverOsA
84-823.2 P. k. var. kluyveri Trinkey, Australia Opuntia stricta PKkTrinOsA
90-232.1 P. k. var. kluyveri Willoughby Bay, Antigua Cephalocereanus royenii PKkWillCrB
90-301.4 P. k. var. kluyveri Cartagena, Colombia Tomato PKkCartLeB
91-101.4 P. k. var. kluyveri Canaveral N. S., Florida Opunta stricta PKkCanaOsB
91-114.4 P. k. var. kluyveri Canaveral N. S., Florida Opunta stricta PKkCanaOsA
88-324.1 P. k. var. kluyveri Miami, Florida Tomato PKkMiamLeA
90-226.2 P. k. var. kluyveri Willoughby Bay, Antigua Cephalocereanus royenii PKkWillCrA
90-303.2 P. k. var. kluyveri Cartagena, Colombia Tomato PKkCartLeC
Table 2. Strain variation in physiological ability. 3 = strong growth/activity, 2 = latent growth/activity,
  1 = weak growth/activity, 0 = no growth/activity
Code Species/               Physiological Test*        
  Variety 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
PK?ClarCrC P. k. ? 0 0 3 3 3 3 3 3 3 3 0 0 3 0 3 0 3 0
PK?CanaOsA P. k. ? 0 0 3 3 0 3 3 3 3 3 3 0 0 0 3 0 3 0
PK?BigBOeA P. k. ? 0 0 3 2 3 3 3 3 3 0 3 0 3 0 3 3 3 0
PKeStCaMcD P. k. e. 0 1 0 0 0 3 3 3 1 0 3 0 3 0 3 3 3 0
PKeTucsOpC P. k. e. 0 1 3 0 3 3 3 3 2 0 3 0 3 0 3 3 3 0
PKeTucsOpB P. k. e. 0 2 3 2 3 2 3 3 0 0 0 0 3 0 3 3 2 0
PKePuntSgA P. k. e. 0 2 3 2 3 3 3 3 3 3 3 0 3 0 3 1 3 0
PKeStCaSgA P. k. e. 0 2 3 2 0 3 3 3 1 0 3 0 3 0 3 3 3 0
PKeTucsOpA P. k. e. 0 3 3 0 3 3 3 3 3 0 0 0 3 0 3 3 2 1
PKeVizcOxA P. k. e. 0 3 3 0 0 2 3 3 3 0 0 0 3 0 3 3 2 0
PKePuntSgB P. k. e. 0 3 3 0 3 3 3 1 3 0 3 0 3 0 3 1 0 0
PKePuntSgC P. k. e. 0 3 3 0 3 3 3 0 3 0 3 0 3 0 3 3 0 0
PKePuntCgA P. k. e. 0 3 3 2 3 3 3 0 3 0 3 0 3 0 3 3 0 0
PKeStInSgA P. k. e. 0 3 3 2 3 3 3 0 1 0 3 0 3 2 3 3 1 0
PKeStInSgB P. k. e. 0 3 3 0 3 3 3 0 2 0 3 0 3 0 3 0 0 0
PKeStInSgC P. k. e. 0 3 3 2 3 3 3 0 3 1 3 0 3 0 3 3 3 0
PKeStInLsA P. k. e. 0 3 3 2 3 3 3 1 3 0 3 0 3 2 3 3 0 0
PKeStCaSgB P. k. e. 0 3 3 2 3 3 3 3 2 0 3 0 3 0 3 3 3 0
PKeStCaSgC P. k. e. 0 3 3 2 3 3 3 3 3 0 3 0 3 0 3 3 1 0
PKeTucsOpD P. k. e. 0 3 3 0 3 3 3 3 3 0 3 2 3 0 3 3 3 0
PKeBigBOeB P. k. e. 0 3 3 3 3 3 3 3 3 0 3 0 3 0 3 3 3 0
PKeBigBOeC P. k. e. 0 3 3 1 3 3 3 3 3 0 3 0 3 0 3 3 3 0
PKeArgePaA P. k. e. 0 3 3 3 0 3 3 1 3 0 3 0 0 0 0 0 2 0
PKeDaviOeA P. k. e. 0 3 3 0 3 3 3 3 3 0 3 2 3 0 3 3 3 0
PKeDaviOeB P. k. e. 0 3 3 0 3 3 3 3 3 0 3 2 3 0 3 3 3 0
Table 2 continued                                      
Code Species/                 Physiological Test*                  
  Variety 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
PKeDaviOeC P. k. e. 0 3 3 1 3 3 3 3 3 0 3 0 3 0 3 3 3 0
PKcClarLeA P. k. c. 2 0 3 1 3 3 3 0 3 0 3 0 3 0 3 0 0 0
PBaNavaOsA P. b. 2 1 3 3 3 3 3 3 3 0 3 0 3 0 3 3 2 3
PKkClarCrA P. k. k. 2 2 3 0 3 3 3 3 2 0 0 0 3 0 3 3 2 0
PKcMontCrA P. k. c. 3 0 3 2 3 3 3 3 2 0 0 0 3 0 3 3 2 0
PKcMontCrB P. k. c. 3 0 3 0 3 3 3 3 2 0 0 0 3 0 3 3 3 0
PKcMontCrC P. k. c. 3 0 3 2 3 3 3 3 1 0 0 0 3 0 3 3 0 0
PK?ClarCrB P. k. ? 3 0 3 2 3 3 3 3 3 0 0 0 3 0 3 3 1 0
PK?CartLeA P. k. ? 3 0 3 3 0 3 3 3 3 3 0 0 3 0 3 3 3 3
PK?ArchOhA P. k. ? 3 0 3 1 3 3 3 3 2 0 3 0 3 0 3 3 3 0
PBaNavaOsB P. b. 3 1 3 3 3 3 3 3 3 0 3 0 3 0 3 3 3 3
PKkMiamLeB P. k. k. 3 1 3 3 3 2 3 0 0 0 0 0 3 0 3 2 2 0
PKkArkaLeA P. k. k. 3 1 3 3 0 3 3 3 2 0 0 0 3 0 3 3 3 0
PKkArchOhB P. k. k. 3 1 3 0 0 2 2 0 3 0 3 0 3 3 3 3 2 3
PKkEverOsA P. k. k. 3 1 3 2 3 3 3 3 3 0 3 3 3 0 3 1 3 0
PKkTrinOsA P. k. k. 3 2 3 3 3 3 3 3 2 0 0 0 3 0 3 2 2 0
PKkWillCrB P. k. k. 3 2 3 2 3 3 3 3 2 0 0 0 3 0 3 3 3 0
PKkCartLeB P. k. k. 3 2 3 3 3 2 3 2 2 0 0 0 3 0 3 3 3 0
PKkCanaOsB P. k. k. 3 2 3 2 3 3 3 2 2 0 3 0 3 0 3 2 0 0
PKkCanaOsA P. k. k. 3 2 3 2 3 3 3 1 3 0 3 3 3 0 3 3 3 0
PKkMiamLeA P. k. k. 3 3 3 3 0 2 3 3 3 0 0 0 3 0 3 3 2 0
PKkWillCrA P. k. k. 3 3 3 0 3 3 3 3 2 0 0 0 3 0 3 3 1 0
PKkCartLeC P. k. k. 3 3 3 3 3 3 3 2 3 0 0 0 3 0 3 3 3 2
*1 = Glucose Fermentation, 2 = Y-55 Killer, 3 = Ethanol, 4 = Glycerol, 5 = Glucosamine, 6 = Lactate,
  7 = Succinate, 8 = Citrate, 9 = growth at 37°C, 10 = growth at 42°C, 11 = 5% NaCl,
  12 = Extracellular Lipase, 13 = Ethylamine, 14 = Digitonin, 15 = Ethyl Acetate, 16 = Lysine,
  17 = Malate, 18 = N-acetyl-glucosamine
Table 3. Similarity (average correlation) of physiological profiles between unclassified and
  classified strains
           
Unclassified          
Strain Collecton Locale Host   Varieties  
      eremophila cephalocereana klyyveri
PK?ClarCrC Clarence House, Antigua Cephalocereus royenii 0.39 0.50 0.37
PK?CanaOsA Canaveral N. S., Florida Opunta stricta fruit 0.30 0.20 0.15
PK?BigBOeA Big Bend N. Park, Texas Opuntia engelmanii 0.70 0.64 0.54
PK?ClarCrB Clarence House, Antigua Cephalocereus royenii 0.47 0.85 0.70
PK?CartLeA Cartagena, Colombia Tomato 0.08 0.42 0.37
PK?ArchOhA Lake Placid, Florida Opunta humifisa 0.56 0.77 0.64
           
    Within variety average 0.69 0.71 0.61

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Last Updated May 19, 1999