1,720,978 research outputs found
Development of transgenic wheat plants free of herbicide marker genes and plasmid backbone sequences through “clean gene” technology and positive selection
No full text
Il “clean gene” come metodo innovativo per la produzione di piante transgeniche prive di geni di resistenza ad antibiotici o erbicidi
No full textPhosphomannose isomerase, pmi, as a selectable marker gene for durum wheat transformation
No full textPhosphomannose isomerase, pmi, as a selectable marker gene for durum wheat transformation
No full text
Wheat transgenic lines overexpressing a bean PGIP showed increased resistance to fungal pathogen
No full textGoing Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
- …
