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David S. Hibbett - One of the best experts on this subject based on the ideXlab platform.

  • Phylogenetic relationships and morphological evolution in Lentinus, Polyporellus and Neofavolus, emphasizing southeastern Asian taxa.
    Mycologia, 2015
    Co-Authors: Jaya Seelan Sathiya Seelan, Alfredo Justo, László Nagy, Edward A. Grand, Scott A. Redhead, David S. Hibbett
    Abstract:

    The genus Lentinus (Polyporaceae, Basidiomycota) is widely documented from tropical and temperate forests and is taxonomically controversial. Here we studied the relationships between Lentinus subg. Lentinus sensu Pegler (i.e. sections Lentinus, Tigrini, Dicholamellatae, Rigidi, Lentodiellum and Pleuroti and polypores that share similar morphological characters). We generated sequences of internal transcribed spacers (ITS) and partial 28S regions of nuc rDNA and genes encoding the largest subunit of RNA polymerase II (RPB1), focusing on Lentinus subg. Lentinus sensu Pegler and the Neofavolus group, combined these data with sequences from GenBank (including RPB2 gene sequences) and performed phylogenetic analyses with maximum likelihood and Bayesian methods. We also evaluated the transition in hymenophore morphology between Lentinus, Neofavolus and related polypores with ancestral state reconstruction. Single-gene phylogenies and phylogenies combining ITS and 28S with RPB1 and RPB2 genes all support existe...

  • Hymenophore Development and Evolution in Lentinus
    Mycologia, 1993
    Co-Authors: David S. Hibbett, Shigeyuki Murakami, Akihiko Tsuneda
    Abstract:

    Morphological evolution of the Lentinus hymenophore was investigated through scanning electron microscopic observations of development in cultured sporocarps of Lentinus tigrinus, L. crinitus, L. s...

  • Phylogenetic Relationships of Lentinus (Basidiomycotina) Inferred from Molecular and Morphological Characters
    Systematic Botany, 1993
    Co-Authors: David S. Hibbett, Rytas Vilgalys
    Abstract:

    Phylogenetic relationships of the basidiomycete Lentinus were investigated using 20 morphological and 133 nucleic acid sequence characters from three regions in the 5' half of the nuclear-encoded large subunit rRNA. Molecular data were obtained from 34 individuals that rep- resent 11 species in Lentinus, nine in the Polyporaceae, eight in the Tricholomataceae, and one in the Corticiaceae. Thanetephorus cucumeris (Tulasnellales) was used as an outgroup for rooting pur- poses. Most of the sequence variation was in regions that correspond to eukaryote-specific divergent domains DI and D2. Molecular data alone yielded a well-resolved cladogram but morphological data alone were insufficient to resolve phylogenetic relationships. The most resolved cladograms were obtained with a combined analysis of molecular and morphological characters. Bootstrap and decay index measures of branch robustness had a significant positive correlation, but some branches with high bootstrap values were contradicted by near-minimal trees. Monophyly of Lentinus sensu Pegler was not supported. Rather, three monophyletic groups of Lentinus species were resolved. These largely correspond to NeoLentinus, Panus, and Lentinus s. str. The latter appears to be derived from the Polyporaceae, suggesting that lamellae are products of convergent evolution.

Akihiko Tsuneda - One of the best experts on this subject based on the ideXlab platform.

Bayu Ikhlas - One of the best experts on this subject based on the ideXlab platform.

  • PENGARUH PENGGUNAAN LUMPUR SAWIT FERMENTASI DENGAN Lentinus edodes DALAM RANSUM TERHADAP PERFORMA PUYUH PETELUR
    2018
    Co-Authors: Bayu Ikhlas
    Abstract:

    Penelitian ini bertujuan untuk mengetahui batasan level dan pengaruh penggunaan lumpur sawit fermentasi (LSF) dengan Lentinus edodes dalam ransum terhadap performa puyuh petelur. Penelitian ini menggunakan 200 ekor puyuh petelur strain Coturnix coturnix japonica yang berumur 20 minggu. Penelitian ini menggunakan metode eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 5 Perlakuan dan 4 ulangan. Perlakuan adalah level pemberian LSF dalam ransum. Ransum terdiri dari : A : 0% LSF, B : 5% LSF, C : 10% LSF, D : 15% LSF, dan E : 20% LSF. Parameter yang diukur yaitu konsumsi ransum (g/ekor/hari), produksi telur harian (%), berat telur (g/butir), massa telur (g/ekor/hari), dan konversi ransum. Hasil analisis keragaman menunjukan bahwa penggunaan lumpur sawit fermentasi dengan Lentinus edodes, memberikan pengaruh yang berbeda tidak nyata (P>0,05) terhadap konsumsi ransum, produksi telur harian, berat telur, massa telur dan konversi ransum. Kesimpulan dari penelitian ini yaitu penggunaan lumpur sawit fermentasi dengan Lentinus edodes dapat digunakan sampai level 20% dalam ransum puyuh petelur. Pada kondisi ini diperoleh konsumsi ransum 22,21 g/ekor, produksi telur harian 74,73%, berat telur 10,51 g/butir, massa telur 7,85 g/ekor/hari, konversi ransum 2,83. Kata Kunci :Fermentasi, Lentinus edodes, lumpur sawit, performa puyuh petelur

Arifki, Ananda Putra - One of the best experts on this subject based on the ideXlab platform.

  • PENGARUH PENGGUNAAN BUNGKIL INTI SAWIT FERMENTASI DENGAN Lentinus edodes DALAM RANSUM TERHADAP PERFORMA PUYUH PETELUR
    2018
    Co-Authors: Arifki, Ananda Putra
    Abstract:

    Penelitian ini bertujuan untuk mengetahui pengaruh dan level penggunaan bungkil inti sawit (BIS) fermentasi dengan Lentinus edodes (BISF) dalam ransum terhadap performa puyuh petelur. Penelitian ini menggunakan 200 ekor puyuh petelur strain Coturnix coturnix japonica . Penelitian ini menggunakan metode eksperimen yang dirancang dengan Rancangan Acak Lengkap (RAL) dengan 5 Perlakuan dan 4 ulangan. Penggunaan adalah : A : 0% BISF, B : 10% BISF, C : 15% BISF, D : 20% BISF, dan E : 25% BISF. Parameter yang diukur yaitu konsumsi ransum (g/ekor/hari), produksi telur harian(%), berat telur(g/butir), massa telur(g/ekor/hari), konversi ransum. Hasil analisis keragaman menunjukan bahwa penggunaan bungkil inti sawit fermentasi dengan Lentinus edodes, memberikan pengaruh yang berbeda tidak nyata (P>0,05) terhadap konsumsi ransum, produksi telur harian, berat telur, massa telur dan konversi ransum. Kesimpulan dari penelitian ini yaitu penggunaan bungkil inti sawit fermentasi dengan Lentinus edodes dapat digunakan sampai level 25% dalam ramsum puyuh petelur. Pada kondisi ini diperoleh konsumsi ransum 21,83 g/ekor, produksi telur harian 72,59(%), berat telur 10,18 g/butir, massa telur 7,39 g/ekor/hari, dan konversi ransum 2,96. Kata Kunci : Bungkil inti sawit, fermentasi, Lentinus edodes, performa puyuh petelur

Xuewu Zhang - One of the best experts on this subject based on the ideXlab platform.

  • Polysaccharides in Lentinus edodes: Isolation, Structure, Immunomodulating Activity and Future Prospective
    Critical reviews in food science and nutrition, 2013
    Co-Authors: Huidan Yan, Jian Tang, Jian Chen, Xuewu Zhang
    Abstract:

    Lentinus edodes has been valued as edible and medical resources. Polysaccharides have been known to be the most potent antitumor and immunomodulating substance in Lentinus edodes. In this review, we summarize the current knowledge of the polysaccharides isolated from Lentinus edodes, including extraction and purification methods, chemical structure and chain conformation, the effects on innate and adaptive immunity and their mechanism, relationship between structure and function, and the future prospects.