The names of plants

To identify species, biological traits, chemical composition, and bioactive activities of essential oil and to develop propagation technical process using tissue culture techniques from shoot bud cutting to contribute to the conservation and development of genetic sources of native ginger plants in Bac Kan.

27p trinhthamhodang7 31-08-2020 46 2   Download

Genomic sequencing has identified three different typical plant aspartic proteinases in the genome ofArabidopsis thaliana, named Pasp-A1, A2 and A3. A1 is identical to a cDNA we had previously isolated and the two others pro-duceproteins 81and63%identical to that predictedprotein. Sequencing of the aspartic proteinase protein purified from Arabidopsisseeds showed that the peptides are derived from two of these genes, A1 and A2.

10p research12 23-04-2013 32 1   Download

A novel ATP-dependent nuclear DNA unwinding enzyme from pea has been purified to apparent homogeneity and characterized. This enzyme is present at extremely low abundance and has the highest specific activity among plant helicases. It is a heterodimer of 54 and 66 kDa polypeptides as determined by SDS/PAGE. On gel filtration chroma-tography and glycerol gradient centrifugation it gives a native molecular mass of 120 kDa and is named as pea DNA helicase 120 (PDH120).

11p fptmusic 16-04-2013 39 3   Download

Trichodermaspecies have been investigated as biological control agents for over 70 years owing to their ability to antagonize plant pathogenic fungi. Mycoparasitism, one of the main mechanisms involved in the antagonistic activity ofTrichodermastrains, depends on the secretion of complex mix-tures of hydrolytic enzymes able to degrade the host cell wall. The antifun-gal activity of an a-1,3-glucanase (EC 3.2.1.59, enzymes able to degrade a-1,3-glucans and also named mutanases) has been described in T. harzia-num and its role in mycoparasitic processes has been suggested....

0p awards 05-04-2013 43 4   Download

More than half of flowering plants have a sophisticated mechanism for self-pollen rejection, named self-incompatibility. In the Brassicaceae family, the recognition specificity of a self-incompatibility system is achieved by the interaction of the stigmatic S-receptor kinase and its ligand S-locus cys-teine-rich protein, which are encoded by two tightly linked polymorphic genes.

15p cosis54 09-12-2012 40 2   Download