|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM355772760 |
| 003 |
DE-627 |
| 005 |
20231226065041.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1111/jpy.13337
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1185.xml
|
| 035 |
|
|
|a (DE-627)NLM355772760
|
| 035 |
|
|
|a (NLM)37073408
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a McGovern, Callahan A
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Unbiased analyses of ITS folding motifs in a taxonomically confusing lineage
|b Anagnostidinema visiae sp. nov. (cyanobacteria)
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 15.06.2023
|
| 500 |
|
|
|a Date Revised 20.06.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2023 Phycological Society of America.
|
| 520 |
|
|
|a Cyanobacteria are diverse prokaryotic, photosynthetic organisms present in nearly every known ecosystem. Recent investigations around the world have recovered vast amounts of novel biodiversity in seldom sampled habitats. One phylogenetically significant character, the secondary folding structures of the 16S-23S ITS rDNA region, has allowed an unprecedented capacity to erect new species. However, two questions arise: Is this feature as informative as is proposed, and how do we best employ these features? Submerged sinkholes with oxygen-poor, sulfur-rich ground water in Lake Huron (USA) contain microbial mats dominated by both oxygenic and anoxygenic cyanobacteria. We sought to document some of this unique cyanobacterial diversity. Using culture-based investigations, we recovered 45 strains, of which 23 were analyzed employing 16S-23S rDNA sequences, ITS folding patterns, ecology, and morphology. With scant morphological discontinuities and nebulous 16S rDNA gene sequence divergence, ITS folding patterns were effective at articulating cryptic biodiversity. However, we would have missed these features had we not folded all the available motifs from the strains, including those with highly similar 16S rDNA gene sequences. If we had relied solely on morphological or 16S rDNA gene data, then we might well have missed the diversity of Anagnostidinema. Thus, in order to avoid conformation basis, which is potentially common when employing ITS structures, we advocate clustering strains based on ITS rDNA region patterns independently and comparing them back to 16S rDNA gene phylogenies. Using a total evidence approach, we erected a new taxon according to the International Code of Nomenclature for Algae, Fungi, and Plants: Anagnostidinema visiae
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, U.S. Gov't, Non-P.H.S.
|
| 650 |
|
4 |
|a 16S rDNA
|
| 650 |
|
4 |
|a ITS folding
|
| 650 |
|
4 |
|a microbial mats
|
| 650 |
|
4 |
|a secondary structure
|
| 650 |
|
4 |
|a systematics
|
| 650 |
|
7 |
|a DNA, Ribosomal
|2 NLM
|
| 650 |
|
7 |
|a RNA, Ribosomal, 16S
|2 NLM
|
| 700 |
1 |
|
|a Norwich, Alyson R
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Thomas, Aimee L
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hamsher, Sarah E
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Biddanda, Bopaiah A
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Weinke, Anthony D
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Casamatta, Dale A
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of phycology
|d 1966
|g 59(2023), 3 vom: 01. Juni, Seite 619-634
|w (DE-627)NLM098182994
|x 1529-8817
|7 nnns
|
| 773 |
1 |
8 |
|g volume:59
|g year:2023
|g number:3
|g day:01
|g month:06
|g pages:619-634
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1111/jpy.13337
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_21
|
| 912 |
|
|
|a GBV_ILN_40
|
| 912 |
|
|
|a GBV_ILN_72
|
| 912 |
|
|
|a GBV_ILN_176
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 59
|j 2023
|e 3
|b 01
|c 06
|h 619-634
|