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Table 2 Summary of isolates with chromosomal aberrations

From: Characterization of phenotypic variation and genome aberrations observed among Phytophthora ramorum isolates from diverse hosts

CCNV category a

Isolate b

colony phenotype

Source c

1× CCNV

Pr-140.9 (wt, QUPS)

wt

CA 2016

1× CCNV HK

WSU111–0001 (wt, stream)

wt

WA 2017

1× CCNV complex HK

Pr-140.7 (nwt, QUPS)

nwt

CA 2016

1× CCNV HK

Pr-1556#7#1 (nwt, bay→QUCH→race tube)

nwt

CA 2016

1× CCNV HK

WSU115–0118 (nwt, Rhododendron)

nwt

WA 2017

3× CCNV + 1× CCNV Complex HK

BS2014–584 (nwt, tanoak canker)

nwt

CA 2017

2× cnLOH

MK516a (nwt, QUAG)

nwt

CA 2016

2× cnLOH

WSU107–0019 (nwt, Rhododendron)

nwt

WA 2017

2× cnLOH

Pr-455 (nwt, Osmorhiza)

nwt

CA 2017

2× cnLOH complex HK

WSU107–0072 (nwt, Rhododendron)

nwt

WA 2017

3× CCNV

Pr-745#3 (nwt, bay→QUCH)

nwt

CA 2016

3× CCNV

Pr-218 (wt, Rhamnus)

wt

CA 2017

3× CCNV

Pr-102 (nwt, QUAG)

nwt

CA 2016

3× CCNV + 1× CCNV HK

Pr-745#4 (nwt, bay→QUCH)

nwt

CA 2016

3× CCNV + 2× cnLOH

Pr-16 (nwt, QUAG)

nwt

CA 2016

3× CCNV HK

BS96 (nwt, bay)

nwt

CA 2017

3× CCNV HK

Pr-472 (Corylus)

nwt

CA 2017

3× CCNV HK

Pr-486 (Camellia)

nwt

CA 2017

3× CCNV HK

9D1 (wt, bay→QUAG log)

wt

CA 2017

sCNV euploid

WSU108–0021 (wt, Viburnum)

wt

WA 2017

sCNV euploid

WSU107–0057 (wt, Rhododendron)

wt

WA 2017

  1. a Due to CNV and allele ratio analyses, chromosomal aberrations were categorized into five groups: 1× CCNV, monosomy; 3× CCNV, trisomy; cnLOH, copy-number neutral loss of heterozygosity, and short CNV (sCNV) euploid. HK indicates heterokaryotic isolate
  2. b In the parentheses, colony phenotypes and host plants are indicated. Arrows such as bay→QUCH indicates the isolate was originally from California bay, inoculated and recovered from canyon live oak (see Kasuga et al., [12])
  3. Species names are: bay (California bay, Umbellularia californica); QUAG (coast live oak, Q. agrifolia); QUEN (Engelmann oak, Q. engelmannii); QUWI (interior live oak, Q. wislizeni); QUCH (canyon live oak, Q. chrysolepis); QUPS (Shreve oak, Q. parvula var. shrevei)
  4. c CA 2016 indicates California isolates, published in Kasuga et al., [12]. CA 2017 and WA 2017 indicate California and Washington State isolates, respectively, determined in this study