<i>Schimmelmannia formosana</i> sp. nov. (Acrosymphytaceae, Rhodophyta) from Taiwan

Yeh, Wen-Ji; Yeh, Cosmos C.

doi:10.2216/ph07-52.1

Cited by 5 publications

(5 citation statements)

References 17 publications

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“…Molecular analyses, however, revealed an unexpected alliance with the Acrosymphytales, a small order including species that classical morphologists would not have been likely to classify correctly. Recognition of the Acrosymphytales as presented here emphasizes the importance of the terminal auxiliary cell as a diacritical marker among “gloiosiphonioid” taxa (Yeh and Yeh , p. 337). The affinities of the genera Gloeophycus and Peleophycus need consideration as both are atypical members of the Gloiosiphoniaceae in being characterized by terminal auxiliary cells.…”

Section: Discussionmentioning

confidence: 84%

Multigene analyses resolve early diverging lineages in the Rhodymeniophycidae (Florideophyceae, Rhodophyta)

Saunders

Filloramo

Dixon

et al. 2016

Journal of Phycology

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Multigene phylogenetic analyses were directed at resolving the earliest divergences in the red algal subclass Rhodymeniophycidae. The inclusion of key taxa (new to science and/or previously lacking molecular data), additional sequence data (SSU, LSU, EF2, rbcL, COI‐5P), and phylogenetic analyses removing the most variable sites (site stripping) have provided resolution for the first time at these deep nodes. The earliest diverging lineage within the subclass was the enigmatic Catenellopsis oligarthra from New Zealand (Catenellopsidaceae), which is here placed in the Catenellopsidales ord. nov. In our analyses, Atractophora hypnoides was not allied with the other included Bonnemaisoniales, but resolved as sister to the Peyssonneliales, and is here assigned to Atractophoraceae fam. nov. in the Atractophorales ord. nov. Inclusion of Acrothesaurum gemellifilum gen. et sp. nov. from Tasmania has greatly improved our understanding of the Acrosymphytales, to which we assign three families, the Acrosymphytaceae, Acrothesauraceae fam. nov. and Schimmelmanniaceae fam. nov.

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Section: Discussionmentioning

confidence: 84%

Multigene analyses resolve early diverging lineages in the Rhodymeniophycidae (Florideophyceae, Rhodophyta)

Saunders

Filloramo

Dixon

et al. 2016

Journal of Phycology

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“…The latter two species have four periaxial cells and their auxiliary cell branches are consistently five and six cells long, respectively (Ballantine et al . 2003; Yeh & Yeh 2008). In S. venezuelensis , the lack of division of the fertilized carpogonium has also been reported (Ballantine et al .…”

Section: Discussionmentioning

confidence: 99%

“…(2000), 13 Grunow (1870), 14 Setchell (1912), 15 Abbott (1961), 16 Santelices and Abbott (1978), 17 Aguilar‐Rosas and Aguilar‐Rosas (1996), 18 Baardseth (1941), 19 De Clerck et al . (2002), 20 Acleto (1972), 21 Yeh and Yeh (2008).…”

Section: Discussionmentioning

confidence: 99%

“…The first one has a very gelatinous thallus which is easy to squash and its auxiliary cell branches are consistently five cells long (Acleto 1972). The latter two species have four periaxial cells and their auxiliary cell branches are consistently five and six cells long, respectively (Ballantine et al 2003;Yeh & Yeh 2008). In S. venezuelensis, the lack of division of the fertilized carpogonium has also been reported (Ballantine et al 2003).…”

Section: Althoughmentioning

confidence: 97%

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Integrative systematics approaches revealed that the rare red alga Schimmelmannia (Shimmelmanniaceae, Acrosymphytales) from Japan is a new species: The description of S. benzaiteniana sp. nov.

Hoshino

Ino

Kitayama

et al. 2020

Phycological Research

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The rare red alga Schimmelmannia (Schimmelmanniaceae, Acrosymphytales) from Japan was taxonomically reexamined in this study. Japanese Schimmelmannia has previously been identified as S. plumosa (Setchell) I.A.Abbott. However, Japanese Schimmelmannia and S. plumosa have approximately 5 and 1.9% of genetic distance in mitochondrial cox1 and chloroplast rbcL sequences, respectively. They also differ morphologically in the numbers of periaxial cells and auxiliary cell branches indicating that they are distinct species. Based on molecular phylogenetics and morphology, S. benzaiteniana is distinguishable from other Schimmelmannia species, except for S. bollei Montagne which lacks a detailed description. Since S. bollei has been reported only from the North Atlantic coast of Africa, we assumed that it is distinct from the Japanese species. We, therefore, described the Japanese species as a new species, S. benzaiteniana.

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“…However, it degrades very rapidly at a rate which may exceed the capacity of surrounding bone to regenerate. Consequently, its degradation can in some cases outpace the rate of new bone growth into the defect [6][7]. This weakness was addressed by Kuo et al, (2010) and they develop more reliable osteoconductive materials [8].…”

Section: Introductionmentioning

confidence: 99%

The Effect on a New Sintered Calcium Sulfate Ceramic to Osteoprogenitor MC 3T3-E1

Liu

Chen

et al. 2013

AMR

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Among the bone graft biomaterials, calcium sulfate (CS) is a kind of resorbable calcium salt which is the earliest inorganic material used as a bone graft. Although it is well biocompatible, the dissolution rate is always too fast which cannot stay long enough to support bone regeneration effectively. Recently, a new type ceramic CS developed by AG Digital Co. LTD. has the far better improvement in dissolving rate and strength. The purpose of this study was to testify its performance on osteoprogenitor to ascertain the safety and effect of this new material. In our research, the secreted extracellular matrix protein and calcium mineralization showed different affections: the collagen concentration on ceramic CS was higher than on pure CS dihydrate in both 7 days and 14 day’s samples. The alkaline phosphatase (ALP) activity and calcium concentration remained identical before 7 days cultivation, but the activity of ALP and calcium sediment in ceramic CS were statistically higher than in pure CS dihydrate in 14 day’s cultivation. The results implied that the new material, ceramic CS, tend to accelerate the preosteoblast’s secretion of extracellular matrix protein. We found in this study by comparing the well-known CS dihydrate that the new ceramic CS shows benefit to osteoprogenitor cultivation.

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Schimmelmannia formosana sp. nov. (Acrosymphytaceae, Rhodophyta) from Taiwan

Cited by 5 publications

References 17 publications

Multigene analyses resolve early diverging lineages in the Rhodymeniophycidae (Florideophyceae, Rhodophyta)

Multigene analyses resolve early diverging lineages in the Rhodymeniophycidae (Florideophyceae, Rhodophyta)

Integrative systematics approaches revealed that the rare red alga Schimmelmannia (Shimmelmanniaceae, Acrosymphytales) from Japan is a new species: The description of S. benzaiteniana sp. nov.

The Effect on a New Sintered Calcium Sulfate Ceramic to Osteoprogenitor MC 3T3-E1

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