Exploring agro-morphological and fiber traits diversity in cotton (G. barbadense L.).

Cotton (Gossypium barbadense L.) is a leading fiber and oilseed crop globally, but genetic diversity among breeding materials is often limited. This study analyzed genetic variability in 14 cotton genotypes from Egypt and other countries, including both cultivated varieties and wild types, using agro-morphological traits and genomic SSR markers.

Molecular Diagnosis of Species Infection in Camels Using Semi-nested PCR.

Background And Objective: Bacteriological isolation and identification of Mycoplasma species is difficult and time-consuming, therefore, molecular identification of Mycoplasma using PCR targeting specific genes is considered a specific and sensitive method for identification. The aim of current study was to isolate, characterize Mycoplasma infection in dromedary camels in Saudi Arabia.

Materials And Methods: Nasal swabs were randomly collected from 93 camels and tested for Mycoplasma by sequencing of their 16S rRNA genes using universal primers.