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이것은 프랑스에서 완두콩에 병원성인 F. avenaceum, F. oxysporum, F. redolens 및
F. solani의 첫 번째 보고입니다. 현재 각 병원체의 기여도를 확인하기 위해 대규모
샘플링 및 격리 캠페인이 수행되고 있습니다.
3. 원 문
First Report of Fusarium avenaceum, Fusarium oxysporum, Fusarium redolens, and Fusarium
solani Causing Root Rot in Pea in France
S. Gibert, V. Edel-Hermann, E. Gautheron, N. Gautheron, J.-M. Sol, G. Capelle, R. Galland, A.
Bardon-Debats, C. Lambert, and C. Steinberg
Pea (Pisum sativum L.) is a commonly cultivated legume in France. It can be affected by root
rot diseases caused by a pathogenic complex of soilborne fungi (Harveson et al. 2021).
Symptomatic peas with black rot lesions on their root system, sometimes associated with
stunting, yellowing, or wilting of the aerial parts, were collected in 2017 and 2018 in the
Hauts-de-France, a pea-producing region in France. Fungal colonies were obtained from
diseased roots, purified by single-spore culturing, and cultivated on potato dextrose agar and
carnation leaf agar to characterize them morphologically. Sixteen isolates, with morphological
characteristics similar to those of Fusarium spp. (Nelson et al. 1983), were identified using the
translation elongation factor 1-α gene (TEF1) (O’Donnell et al. 2015). TEF1 was amplified with
primer pairs EF1/EF2 (O’Donnell et al. 1998) or Fa/Ra (Edel-Hermann et al. 2015) and
sequenced. Their GenBank accession numbers are MW694287 through MW694302. A BLAST
search showed that the sequences of strains MIAE07688, MIAE07689, MIAE07690, and
MIAE07691 had 100% similarity with sequences of Fusarium avenaceum, and 98.6 to 100%
similarity with the sequence KU587615 of F. avenaceum collected from symptomatic pea in
Canada. The sequences of strains MIAE07692, MIAE07693, MIAE07694, and MIAE07695 had 100%
similarity with sequences of F. oxysporum collected from symptomatic peas in the United
Kingdom (accession nos. MT630325, MT630331, MT630325, and MT630322, respectively). The
sequences of strains MIAE07696, MIAE07697, MIAE07698, and MIAE07699 showed 100% similarity
with sequences of F. redolens, and 99.3 to 99.5% similarity with the sequence KU587620 of F.
redolens collected from symptomatic pea in Canada. The sequences of strains MIAE07700,
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F. solani의 첫 번째 보고입니다. 현재 각 병원체의 기여도를 확인하기 위해 대규모
샘플링 및 격리 캠페인이 수행되고 있습니다.
3. 원 문
First Report of Fusarium avenaceum, Fusarium oxysporum, Fusarium redolens, and Fusarium
solani Causing Root Rot in Pea in France
S. Gibert, V. Edel-Hermann, E. Gautheron, N. Gautheron, J.-M. Sol, G. Capelle, R. Galland, A.
Bardon-Debats, C. Lambert, and C. Steinberg
Pea (Pisum sativum L.) is a commonly cultivated legume in France. It can be affected by root
rot diseases caused by a pathogenic complex of soilborne fungi (Harveson et al. 2021).
Symptomatic peas with black rot lesions on their root system, sometimes associated with
stunting, yellowing, or wilting of the aerial parts, were collected in 2017 and 2018 in the
Hauts-de-France, a pea-producing region in France. Fungal colonies were obtained from
diseased roots, purified by single-spore culturing, and cultivated on potato dextrose agar and
carnation leaf agar to characterize them morphologically. Sixteen isolates, with morphological
characteristics similar to those of Fusarium spp. (Nelson et al. 1983), were identified using the
translation elongation factor 1-α gene (TEF1) (O’Donnell et al. 2015). TEF1 was amplified with
primer pairs EF1/EF2 (O’Donnell et al. 1998) or Fa/Ra (Edel-Hermann et al. 2015) and
sequenced. Their GenBank accession numbers are MW694287 through MW694302. A BLAST
search showed that the sequences of strains MIAE07688, MIAE07689, MIAE07690, and
MIAE07691 had 100% similarity with sequences of Fusarium avenaceum, and 98.6 to 100%
similarity with the sequence KU587615 of F. avenaceum collected from symptomatic pea in
Canada. The sequences of strains MIAE07692, MIAE07693, MIAE07694, and MIAE07695 had 100%
similarity with sequences of F. oxysporum collected from symptomatic peas in the United
Kingdom (accession nos. MT630325, MT630331, MT630325, and MT630322, respectively). The
sequences of strains MIAE07696, MIAE07697, MIAE07698, and MIAE07699 showed 100% similarity
with sequences of F. redolens, and 99.3 to 99.5% similarity with the sequence KU587620 of F.
redolens collected from symptomatic pea in Canada. The sequences of strains MIAE07700,
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