Development of a Molecular Marker for Fruiting Body Pattern in Auricularia auricula-judae
Mycobiology
;
: 72-78, 2018.
Artigo
em Inglês
| WPRIM
| ID: wpr-729999
ABSTRACT
The fruiting body pattern is an important agronomic trait of the edible fungus Auricularia auricula-judae, and an important breeding target. There are two types of fruiting body pattern the cluster type and the chrysanthemum type. We identified the fruiting body pattern of 26 test strains, and then constructed two different near-isogenic pools. Then, we developed sequence characterized amplified region (SCAR) molecular markers associated with the fruiting body pattern based on sequence-related amplified polymorphism (SRAP) markers. Ten different bands (189–522 bp) were amplified using 153 pairs of SRAP primers. The SCAR marker “SCL-18” consisted of a single 522-bp band amplified from the cluster-type strains, but not the chrysanthemum strains. This SCAR marker was closely associated with the cluster-type fruiting body trait of A. auricula-judae. These results lay the foundation for further research to locate and clone genes controlling the fruiting body pattern of A. auricula-judae.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Cruzamento
/
Cicatriz
/
Células Clonais
/
Chrysanthemum
/
Frutas
/
Fungos
Idioma:
Inglês
Revista:
Mycobiology
Ano de publicação:
2018
Tipo de documento:
Artigo
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