Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Phylloseptin"”.
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The discovery identification and characteristion of antimicrobial peptides from amphibian frogs and scorpion venom
… In Chapter 3, an antimicrobial peptide (Phylloseptin-PHa) from the phylloseptin family was employed to investigate the structure-activity relationship, and the balance of hydrophobicity and charge determines the selectivity of bioactivities, at which point it is feasible to design a …
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Biological activities and antidiabetic potential of novel peptides from frog secretions
… identification and characterisation of one phylloseptin peptide Phylloseptin-PBu, one dermaseptin peptide Dermaseptin-PS1 and four tigerinin peptides (Tigerinin-HR1 to Tigerinin-HR4), they exhibited distinct biological activities. <br/><br/>In Chapter 3, the detailed function and correlative …
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Identification and functional study of a bioactive peptide QUB-2007 from the skin secretion of the bicolour tree-frog Phyllomedusa bicolor
… thesis, QUB-2007, a peptide belonging to the Phylloseptin family of the Dermaseptin superfamily, was derived from the skin secretion of Phyllomedusa bicolor. The peptide sequence was obtained by molecular cloning through constructing a cDNA library with isolated mRNA from frog skin secretion. …
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The discovery and functional study of an antimicrobial peptide QUB-1955 from the skin secretion of the northern orange-legged leaf frog, phyllomedusa hypochondrialis
… a bioactive peptide which belongs to the phylloseptin family, named QUB- 1955, was isolated from Phyllomedusa hypochondrialis skin secretions. Initially, the mature peptide was identified from the cloned biosynthetic precursor encoding cDNA. Sufficient QUB-1955 was produced by solid-phase …
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A bioactive peptide from the skin secretion of the Red-eyed Leaf Frog, Agalychnis callidryas
… purposes. <br/><br/>Here, a peptide from the phylloseptin family was identified from the Red-eyed Leaf Frog, Agalychnis callidryas, by molecular cloning. This peptide was named as QUB-1541 based on its molecule weight. Then the mature peptide was successfully synthesised by Tribute® 2-channel …
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Discovery of bioactive peptides from amphibian skin secretion
… <br/><br/>In Chapter 3, a novel peptide, phylloseptin-PV1, was discovered and identified from the defensive skin secretion of the White-lined leaf frog, Phyllomedusa vaillantii. It was found not only to demonstrate potent antimicrobial activity against planktonic ESKAPE strains and the …
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Bioactivity assessment of a bioactive peptide, QUB-2022, isolated from the skin secretion of the tiger-striped leaf frog, (Phyllomedusa tomopterna)
… this study, a bioactive peptide belonging to the phylloseptin family, named QUB-2022, was identified from the skin secretion of the tiger-striped leaf frog, Phyllomedusa tomopterna. After the construction of the cDNA library, the biosynthetic precursor was obtained through the molecular cloning. …
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A novel bioactive peptide QUB-2022 from the skin secretion of Phyllomedusa bicolor
… deoxyribonucleic acid (cDNA) encoding a phylloseptin-like peptide was initially obtained by molecular cloning and Sanger sequencing. Subsequently, the mature peptide sequence of QUB-2022 was predicted as: FLSLIPHIATGVASIAKHF-NH2. Then the peptide synthesiser was used to synthesize the …
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Identification, molecular cloning and modification of skin-derived bioactive peptides from selected Hylidae and Ranidae
… that PS-PH, QUB-2492 and QUB-3383 belonged to phylloseptin, dermaseptin and brevinin families, respectively. Of note, PS-PH shares high identity with homologues in the phylloseptins, both QUB-2492 and QUB-3383 share limited similarities in primary structure with dermaseptins and brevinins, …