scholarly journals Molecular Phylogeny of Silk Producing Insects Based on Internal Transcribed Spacer DNA1

BMB Reports ◽  
2006 ◽  
Vol 39 (5) ◽  
pp. 522-529 ◽  
Author(s):  
Botlagunta Mahendran ◽  
Sudip K. Ghosh ◽  
Subhas C. Kundu
Keyword(s):  
Molecular Phylogeny ◽  
Internal Transcribed Spacer

Pseudohydnum brunneiceps (Auriculariales, Basidiomycota), a new species from Central China

Phytotaxa ◽  
2020 ◽  
Vol 441 (1) ◽  
pp. 87-94
Author(s):  
YAN-LIU CHEN ◽  
MING-SHENG SU ◽  
LIN-PING ZHANG ◽  
QIN ZOU ◽  
FEI WU ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Dna Sequences ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Central China ◽  
Jiangxi Province ◽  
Line Drawings ◽  
A New Species ◽  
Representative Samples

Pseudohydnum brunneiceps is described as a new species from Jiangxi Province, central China. Morphologically, it is characterized by a gelatinous basidiocarps, pilei pale yellowish brown, dark reddish brown to blackish velutinate, spines conical and white, and basidiospores globose to broadly ellipsoidal. Phylogenetic analyses of DNA sequences from partial 28S region and internal transcribed spacer (ITS) also confirm that P. brunneiceps forms an independent lineage within Pseudohydnum. A description, photographs of the fresh basidiomata and line-drawings of the microstructures are provided. In addition, the previous records of P. gelatinosum in China should be re-evaluated by more representative samples by molecular phylogeny.

Pseudosperma flavorimosum sp. nov. from Pakistan

Mycotaxon ◽  
2020 ◽  
Vol 135 (1) ◽  
pp. 183-193
Author(s):  
Sana Jabeen ◽  
Abdul Nasir Khalid
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Morphological Characters ◽  
Nuclear Ribosomal Dna ◽  
Its Sequence ◽  
Sequence Analyses ◽  
Khyber Pakhtunkhwa Province ◽  
A New Species

Pseudosperma flavorimosum is a new species described from Khyber Pakhtunkhwa province, Pakistan. It is delimited based on morphological characters combined with a molecular phylogeny inferred from nuclear ribosomal DNA internal transcribed spacer (ITS) sequence analyses. The ITS-based phylogeny supports the independence of the new species, which is also is morphologically distinct from closely related taxa.

A Molecular Phylogeny of Lilium in the Internal Transcribed Spacer Region of Nuclear Ribosomal DNA

1999 ◽  
Vol 49 (2) ◽  
pp. 238-249 ◽  
Author(s):  
Tomotaro Nishikawa ◽  
Keiichi Okazaki ◽  
Tae Uchino ◽  
Katsuro Arakawa ◽  
Tsukasa Nagamine
Keyword(s):  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Nuclear Ribosomal Dna ◽  
Internal Transcribed Spacer Region

Three new species of Russulaceae from India based on morphology and molecular phylogeny

Phytotaxa ◽  
2016 ◽  
Vol 246 (1) ◽  
pp. 61 ◽  
Author(s):  
K. P. Deepna Latha ◽  
K. N. Anil Raj ◽  
V. Adnaan Farook ◽  
Shahina A. Sharafudheen ◽  
Neeraja K. Parambil ◽  
...  
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Internal Transcribed Spacer ◽  
Novel Species ◽  
Large Subunit ◽  
Line Drawings ◽  
Three New Species ◽  
Kerala State ◽  
Blastn Search

Three new species of Russulaceae, Lactifluus umbonatus and Lactifluus indicus belonging to Lf. subg. Gerardii and Lactarius keralensis belonging to L. subg. Piperites, are described from Kerala State, India. Comprehensive descriptions, photographs, line drawings and comparisons with phenetically similar and phylogenetically related species are given. Nuclear ribosomal internal transcribed spacer regions (ITS) of the three species were sequenced and analyzed. In addition, nuclear ribosomal large subunit (nLSU) gene of Lactifluus indicus was sequenced and the sequence was used in BLASTn search to find similar sequences. Maximum likelihood (ML) analysis based on the ITS sequences confirmed both the novelty of these species and their placement within their respective genera. The discovery of Lactifluus umbonatus and Lf. indicus represent the first report of novel species belonging to Lf. subg. Gerardii from India. Lactifluus indicus represents the second record of a pleurotoid Lactifluus species from India.

Three new species of Calocybella from India based on morphology and molecular phylogeny

Phytotaxa ◽  
2016 ◽  
Vol 255 (2) ◽  
pp. 133 ◽  
Author(s):  
K. P. DEEPNA LATHA ◽  
K. N. ANIL RAJ ◽  
THUSHARA CHEROLIL ◽  
SHAHINA A. SHARAFUDHEEN ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Molecular Phylogeny ◽  
Internal Transcribed Spacer ◽  
Large Subunit ◽  
Its Region ◽  
First Record ◽  
Three New Species ◽  
Kerala State ◽  
Blastn Search

Three new species of Calocybella, C. lohitha, C. babruka and C. swetha are described from Kerala State, India based on morphology and molecular phylogeny. Comprehensive descriptions of these species are provided along with photo-illustrations and comparisons with phenetically similar and phylogenetically related species. Nuclear ribosomal internal transcribed spacer (ITS) region of the three species were sequenced and analyzed. In addition, nuclear ribosomal large subunit (nrLSU) region of Calocybella swetha was sequenced and used in BLASTn search to find similar sequences. ITS-based phylogenetic analysis using Maximum likelihood (ML) method supported both the novelty of these species and their placement within the genus. The discovery of these three species forms the first record of Calocybella outside Europe.

Laccaria violaceotincta: a new species from tropical India based on morphology and molecular phylogeny

Phytotaxa ◽  
2019 ◽  
Vol 392 (2) ◽  
pp. 140 ◽  
Author(s):  
K. P. DEEPNA LATHA ◽  
K. N. ANIL RAJ ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Swamp Forest ◽  
Taxonomic Description ◽  
Freshwater Swamp ◽  
Kerala State ◽  
Micro Structures ◽  
A New Species

Laccaria violaceotincta sp. nov. is described from Kerala State, India based on morphology and molecular phylogeny. All the collections of the species were made from a freshwater swamp forest predominantly composed of species of Myristica. The Maximum Likelihood (ML) analysis of sequence of the internal transcribed spacer (nrITS) of the ribosomal RNA gene clearly revealed its novelty as well as its position within the genus Laccaria. A taxonomic description, photographs of the basidiocarps and the micro-structures, comparisons with phenetically similar and phylogenetically related species and a phylogram depicting the placement of the new species are provided.

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