Lentimurisporaceae, a New Pleosporalean Family with Divergence Times Estimates

Liu, Ning Guo; Lin, Chuan Gen; Liu, Jian‐Kui; Samarakoon, Milan C.; Hongsanan, Sinang; Bhat, D. Jayarama; Hyde, Kevin D.; McKenzie, Eric H. C.; Jumpathong, Juangjun

doi:10.7872/crym/v39.iss2.2018.259

Cited by 10 publications

(11 citation statements)

References 58 publications

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“…The maximum clade credibility (MCC) tree with divergence estimates (Figure 2) obtained through BEAST was topologically identical to those recovered by Bayesian and ML procedures with regards to the placement Pleosporales and several major lineages within Dothideomycetes. The mean dates of Pleosporales crown corroborate reported estimates (Phukhamsakda et al 2016, Liu et al 2017, 2018) are provided in Table 2. The results showed that the new family Striatiguttulaceae diverged approximately 60 (35–91) MYA, which is line with recommendations for ranking families proposed in related studies (Hyde et al 2017, Liu et al 2017).…”

Section: Resultssupporting

confidence: 64%

“…To better understand the placement of Striatiguttulaceae, divergence time was also estimated and this study supports taxonomic schemes proposed earlier. The recent study of ranking a family with divergence time estimates is Liu et al (2018), who introduced Lentimurisporaceae , a new pleosporalean family. We have recovered essentially similar phylogenetic topology, and in an extensive dataset that included berkleasmium-like taxa (referred to Liu et al 2018), phylogenies generated were also topologically identical to those recovered herein (Figure 1).…”

Section: Discussionmentioning

confidence: 99%

“…The recent study of ranking a family with divergence time estimates is Liu et al (2018), who introduced Lentimurisporaceae , a new pleosporalean family. We have recovered essentially similar phylogenetic topology, and in an extensive dataset that included berkleasmium-like taxa (referred to Liu et al 2018), phylogenies generated were also topologically identical to those recovered herein (Figure 1). The monotypic family Ligninsphaeriaceae is sister to Striatiguttulaceae, and berkleasmium-like taxa are close to Aquasubmersaceae , Hermatomycetaceae and Salsuginaceae respectively.…”

Section: Discussionmentioning

confidence: 99%

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Striatiguttulaceae, a new pleosporalean family to accommodate Longicorpus and Striatiguttula gen. nov. from palms

Zhang¹,

Hyde²,

Jones³

et al. 2019

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Palms represent the most morphological diverse monocotyledonous plants and support a vast array of fungi. Recent examinations of palmicolous fungi in Thailand led to the discovery of a group of morphologically similar and interesting taxa. A polyphasic approach based on morphology, multi-gene phylogenetic analyses and divergence time estimates supports the establishment of a novel pleosporalean family Striatiguttulaceae, which diversified approximately 39 (20–63) MYA (crown age) and 60 (35–91) MYA (stem age). Striatiguttulaceae is characterized by stromata or ascomata with a short to long neck, trabeculate pseudoparaphyses and fusiform to ellipsoidal, 1–3-septate ascospores, with longitudinal striations and paler end cells, surrounded by a mucilaginous sheath. Multi-gene phylogenetic analysis showed that taxa of Striatiguttulaceae form a well-supported and distinct monophyletic clade in Pleosporales, and related to Ligninsphaeriaceae and Pseudoastrosphaeriellaceae. However, these families can be morphologically demarcated by the slit-like ascomata and extremely large ascospores in Ligninsphaeriaceae and the rather narrow fusiform ascospores in Pseudoastrosphaeriellaceae. Eight strains of Striatiguttulaceae formed two monophyletic sub-clades, which can be recognized as Longicorpusgen. nov. and Striatiguttulagen. nov. Morphologically, the genus Longicorpus can be differentiated from Striatiguttula by its elongated immersed ascomata and fusiform ascospores with relatively larger middle cells and paler end cells. Two new species Striatiguttulanypae and S.phoenicis, and one new combination, Longicorpusstriataspora are introduced with morphological details, and phylogenetic relationships are discussed based on DNA sequence data.

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Section: Resultssupporting

confidence: 64%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Striatiguttulaceae, a new pleosporalean family to accommodate Longicorpus and Striatiguttula gen. nov. from palms

Zhang¹,

Hyde²,

Jones³

et al. 2019

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“…Pleosporales is the largest order within Dothideomycetes ( Ascomycota ) [ 1 ]. The taxonomic and phylogenetic relationships of families and genera within this order are well documented [ 1 , 2 , 3 , 4 , 5 , 6 , 7 ]. Pleosporales comprises two suborders, Massarineae and Pleosporineae [ 1 ].…”

Section: Introductionmentioning

confidence: 99%

“…The crown age of Pleosporales was dated to 211 MYA and Massarineae was dated to 130 MYA [ 4 ]. Species boundaries in Cucurbitariaceae were revised [ 5 ] and the family, Lentimurisporaceae , was introduced in Pleosporales [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Integrating Different Lines of Evidence to Establish a Novel Ascomycete Genus and Family (Anastomitrabeculia, Anastomitrabeculiaceae) in Pleosporales

Bhunjun

Phukhamsakda

Jeewon

et al. 2021

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A novel genus, Anastomitrabeculia, is introduced herein for a distinct species, Anastomitrabeculia didymospora, collected as a saprobe on dead bamboo culms from a freshwater stream in Thailand. Anastomitrabeculia is distinct in its trabeculate pseudoparaphyses and ascospores with longitudinally striate wall ornamentation. A new family, Anastomitrabeculiaceae, is introduced to accommodate Anastomitrabeculia. Anastomitrabeculiaceae forms an independent lineage basal to Halojulellaceae in Pleosporales and it is closely related to Neohendersoniaceae based on phylogenetic analyses of a combined LSU, SSU and TEF1α dataset. In addition, divergence time estimates provide further support for the establishment of Anastomitrabeculiaceae. The family diverged around 84 million years ago (MYA) during the Cretaceous period, which supports the establishment of the new family. The crown and stem age of Anastomitrabeculiaceae was also compared to morphologically similar pleosporalean families.

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Divergence time calibrations for ancient lineages of Ascomycota classification based on a modern review of estimations

et al. 2019

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Lentimurisporaceae, a New Pleosporalean Family with Divergence Times Estimates

Cited by 10 publications

References 58 publications

Striatiguttulaceae, a new pleosporalean family to accommodate Longicorpus and Striatiguttula gen. nov. from palms

Striatiguttulaceae, a new pleosporalean family to accommodate Longicorpus and Striatiguttula gen. nov. from palms

Integrating Different Lines of Evidence to Establish a Novel Ascomycete Genus and Family (Anastomitrabeculia, Anastomitrabeculiaceae) in Pleosporales

Divergence time calibrations for ancient lineages of Ascomycota classification based on a modern review of estimations

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