Using a combination of approaches, three EIN3-like (EIL) genes DC-EIL1/2 (AY728191), DC-EIL3 (AY728192), and DC-EIL4 (AY728193) were isolated from carnation (Dianthus caryophyllus) petals. DC-EIL1/2 deduced amino acid sequence shares 98% identity with the previously cloned and characterized carnation DC-EIL1 (AF261654), 62% identity with DC-EIL3, and 60% identity with DC-EIL4. DC-EIL3 deduced a...

The present study depicted the role of silicon in limiting the hyperhydricity in shoot cultures of carnation through proteomic analysis. Four-week-old healthy shoot cultures of carnation "Purple Beauty" were sub-cultured on Murashige and Skoog medium followed with four treatments, viz. control (-Si/-Hyperhydricity), hyperhydric with no silicon treatment (-Si/+Hyperhydricity), hyperhydric with s...

The sequence of a circular RNA from carnation has been determined and found to consist of 275 nucleotide residues adopting a branched secondary structure of minimum free energy. Both plus and minus strands of this RNA can form the hammerhead structures proposed to mediate the in vitro self-cleavage of a number of small infectious plant RNAs and the transcript of satellite 2 DNA from the newt. M...

OME of the earlier papers in this series (HERSKOWITZ and ABRAHAMSON 1957; S H ~ ~ ~ ~ ~ ~ ~ ~ ~ 1959) were concerned with the detection of X-ray-induced exchanges in germ cells of female Drosophila melanogaster. It was found in the proximal portion of the X chromosome, i.e., the region between the right end of the chromosome and the locus of carnation, that X-ray exposure induced exchanges both...

We investigated the effects of sucrose and nano-silver (NAg) on extending the vase life of cut carnation flowers "Edun". Sucrose (pulse treatment) suppressed ethylene production by downregulating the genes that code for its biosynthesis. Relative to the control, however, sucrose significantly promoted xylem blockage on cut stem surfaces and reduced relative fresh weight, antioxidant activity, a...