干旱区生态环境知识资源中心(Arid): Biofilm formation by strains of Burkholderia cenocepacia lineages IIIA and IIIB and B. gladioli pv. alliicola associated with onion bacterial scale rot

Arid

DOI	10.1007/s42770-021-00564-6
	Biofilm formation by strains of Burkholderia cenocepacia lineages IIIA and IIIB and B. gladioli pv. alliicola associated with onion bacterial scale rot
	da Silva, Pedro Henrique Rodrigues; de Assuncao, Emanuel Feitosa; da Silva Velez, Leandro; dos Santos, Lucas Nascimento; de Souza, Elineide Barbosa; da Gama, Marco Aurelio Siqueira
通讯作者	da Gama, MAS (corresponding author), Univ Fed Rural Pernambuco, Dept Agron, Recife, PE, Brazil.
来源期刊	BRAZILIAN JOURNAL OF MICROBIOLOGY
ISSN	1517-8382
EISSN	1678-4405
出版年	2021
英文摘要	The Burkholderia genus has high ecological and nutritional versatility, having species capable of causing diseases in animals, humans, and plants. During chronic infections in humans, biofilm formation is a characteristic often associated with strains from different species of this genus. However, there is still no information on the formation of biofilms by plant pathogenic strains of B. cenocepacia (Bce) lineages IIIA and IIIB and B. gladioli pv. alliicola (Bga), which are associated with onion bacterial scale rot in the semi-arid region of northeast Brazil. In this study, we performed an in vitro characterization of biofilm formation ability in different culture media by the phytopathogenic strains of Bce and Bga and investigated its relationship with swarming motility. Our results indicated the existence of an intraspecific variation in biofilm formation capacity in vitro by these bacteria and the existence of a negative correlation between swarming motility and biofilm formation for strains of Bce lineage IIIB. In addition, histopathological analyses performed using optical microscopy and scanning electron microscopy revealed the formation of biofilm in vivo by Bce strains in onion tissues.
英文关键词	Burkholderia cepacia complex Bacterial ecology Onion slippery skin Onion sour skin Plant pathogenic bacteria Swarming motility
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000681567900002
WOS关键词	CEPACIA COMPLEX ; SUSCEPTIBILITY ; PSEUDOMONAS ; DIVERSITY
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362743
作者单位	[da Silva, Pedro Henrique Rodrigues; de Assuncao, Emanuel Feitosa; da Silva Velez, Leandro; dos Santos, Lucas Nascimento; da Gama, Marco Aurelio Siqueira] Univ Fed Rural Pernambuco, Dept Agron, Recife, PE, Brazil; [de Souza, Elineide Barbosa] Univ Fed Rural Pernambuco, Dept Biol, Recife, PE, Brazil
推荐引用方式 GB/T 7714	da Silva, Pedro Henrique Rodrigues,de Assuncao, Emanuel Feitosa,da Silva Velez, Leandro,et al. Biofilm formation by strains of Burkholderia cenocepacia lineages IIIA and IIIB and B. gladioli pv. alliicola associated with onion bacterial scale rot[J],2021.
APA	da Silva, Pedro Henrique Rodrigues,de Assuncao, Emanuel Feitosa,da Silva Velez, Leandro,dos Santos, Lucas Nascimento,de Souza, Elineide Barbosa,&da Gama, Marco Aurelio Siqueira.(2021).Biofilm formation by strains of Burkholderia cenocepacia lineages IIIA and IIIB and B. gladioli pv. alliicola associated with onion bacterial scale rot.BRAZILIAN JOURNAL OF MICROBIOLOGY.
MLA	da Silva, Pedro Henrique Rodrigues,et al."Biofilm formation by strains of Burkholderia cenocepacia lineages IIIA and IIIB and B. gladioli pv. alliicola associated with onion bacterial scale rot".BRAZILIAN JOURNAL OF MICROBIOLOGY (2021).