The grapevine trunk disease (GTD) has been considered a real threat on grape production. This study aimed to identify the GTD causing agents in Palestinian orchards and evaluate efficacy of bacteria control under vitro conditions. Two fungal isolates; Fusarium solani isolate GR Neofusicoccum parvum GR3 were identified diagnosed using PCR BLASTn analysis. After that, five bacterial isolates test...

The aim of the work is to identify strains streptomycetes in genomes which there are nucleotide sequences similar gene cluster determining synthesis landomycin A (lan-cluster) and establish level similarity their primary structures organizations. Methods. Information on lan-cluster Streptomyces cyanogenus S136 chromosomal DNAs S. S136, laculatispora NRRL B-24909, griseoluteus JCM 4765 annotatio...

This study aimed to identify and characterize the coffee varieties cultivated in Nepal using molecular phylogenetic analysis. The identification genetic relationship of twenty five were collected from Coffee Development Center, Gulmi, Nepal. DNA was isolated leaf tissue, Internal Transcribed Spacers Region (ITS)-specific PCR performed, followed by sequencing tree construction. BLASTN performed ...

The regular echinoids were recorded from Chennai Coast,Tamilnadu, South India and the animals were belong to 4 families, 5 genera and 5 species. An identification key to generic level and synoptic description are provided. Temnopleurid sea urchin Salmaciella oligopora (Clark, 1916) was recorded for the first time in 20-30m depth between Chennai and Pondicherry Coasts, South East Coast of India....

Sanana Honey is a local brand, type of honey produced by forest bees which well known in the Sula Islands, North Maluku. The Islands have potential to be developed as producer quality honey. At this time there has been no scientific report regarding types and characteristics bee species from Islands. This study aims identify honey-producing applying LCO gene DNA barcode. methods used used: 1) e...

Phytoplasmas are dangerous bacteria severely infecting agricultural production worldwide. In the present study, identification of phytoplasmas tomato plants showing symptoms such as small leaves, flower abnormalities, stunting, witches' broom, and reddening was performed. Five plants, two symptomatic three asymptomatic, were tested to verify phytoplasma infection. Total DNA isolated from 5 leaf...

Abstract The performance of DNA metabarcoding approaches for characterizing biodiversity can be influenced by multiple factors. Here, we used morphological assessment taxa in zooplankton samples to develop a large barcode database and assess the congruence taxonomic identification with under different conditions. We analysed assignment metabarcoded using two genetic markers (COI, 18S V1–2), typ...