Ahmed K. El-Attar1, Samah A. Mokbel1 and Om-Hashem M. EL-Banna2
...ncluded disappearance of nucleolus, disruption of nuclear membranes, vacuolated cytoplasm,
plasmodesmal dilation, abnormality of chloroplast shape, disorganization of the palisade
mesophyll cells and necrosis in the zone of vascular cells. On the basis of mechanical
transmission, symptoms induced were similar to those caused by AMV. Presence of AMV in
basil plant was further confirmed by the results obtained from...
Lin Ye, Jie-Lan Jiang*, Jia Xu, Rui-Ting Liu, Yin-Qiu Tian, Qing-Qing Zang, Jia-Yi Cao and Ming-Guang Mao*
...s hydrogen ions into the nucleolus and removes chloride ions, which helps the cell to maintain its pH value and osmotic pressure. To reveal the role of CLCN5 under low-salinity stress, a cDNA sequence of CLCN5 (TrCLCN5) was cloned from Takifugu rubripes using the reverse transcription PCR (RT-PCR) technique. The results showed that TrCLCN5 cDNA contained a complete open reading frame of 2505 bp continuously encoding 834 amino acid residues. Sequence alignments...
Rashid Al Zeidi1, Haitham Al Masruri2, Aiman Al Mufarji3*, Abd El-Nasser Ahmed Mohammed3
*Amal Abou El-Ela A., M. A. Amer and Eman A. H. Khatab,
...plete destruction of the nucleolus could be observed. The virus infection can cause many cytological changes in the chloroplasts and mitochondria. A combined assay of reverse transcription and polymerase chain reaction utilizing degenerate primers derived from conserved regions in the genome of potyviruses was designed to amplify a 335 bp cDNA fragment from infected plant using degenerate oligonucleotide primers specific for detection of Potyvirus group. ...
