Candidatus Frankia nodulisporulans sp. nov., an Alnus glutinosa-infective Frankia species unable to grow in pure culture and able to sporulate in-planta.
Comparative genomics
Frankia-Alnus symbiosis
Hydrogenasee
In-planta sporulation
Sp+ Frankia strains
Journal
Systematic and applied microbiology
ISSN: 1618-0984
Titre abrégé: Syst Appl Microbiol
Pays: Germany
ID NLM: 8306133
Informations de publication
Date de publication:
Nov 2020
Nov 2020
Historique:
received:
08
06
2020
revised:
04
09
2020
accepted:
07
09
2020
pubmed:
16
10
2020
medline:
3
3
2021
entrez:
15
10
2020
Statut:
ppublish
Résumé
We describe a new Frankia species, for three non-isolated strains obtained from Alnus glutinosa in France and Sweden, respectively. These strains can nodulate several Alnus species (A. glutinosa, A. incana, A. alnobetula), they form hyphae, vesicles and sporangia in the root nodule cortex but have resisted all attempts at isolation in pure culture. Their genomes have been sequenced, they are significantly smaller than those of other Alnus-infective species (5Mb instead of 7.5Mb) and are very closely related to one another (ANI of 100%). The name Candidatus Frankia nodulisporulans is proposed. The GenBank/EMBL/DDBJ accession numbers for the 16S rRNA gene and draft genome sequences reported in this study for AgTrS, AgUmASt1 and AgUmASH1 are MT023539/LR778176/LR778180 and NZ_CADCWS000000000.1/CADDZU010000001/CADDZW010000001, respectively.
Identifiants
pubmed: 33059155
pii: S0723-2020(20)30089-8
doi: 10.1016/j.syapm.2020.126134
pii:
doi:
Substances chimiques
DNA, Bacterial
0
RNA, Ribosomal, 16S
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
126134Informations de copyright
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