Plastids (chloroplasts) possess their own genetic information and consequently, express
heritabletraits. The plastid genome (plastome) occurs at high copy numbers, with up to …

Nuclease I enzymes are responsible for the degradation of RNA and single-stranded DNA
during several plant growth and developmental processes, including senescence. However …

Resumen BERNAL, Giuliano; ILLANES, Andrés y CIAMPI, Luigi. Isolation and partial
purification of a metabolite from a mutant strain of Bacillus sp. with antibiotic activity against …

Using a partially purified replication complex from tobacco chloroplasts, replication origins
have been localized to minimal sequences of 82 (pKN8, positions 137 683–137 764) and …

Seedlings of the white mustard (Sinapis alba L.) are sensitive to the cell-free extracts of a
toxigenic strain of Microcystis aeruginosa and to microcystin-LR. Fresh mass of plants, plant …

The Clerodendrum aculeatum-systemic resistence inducing (CA-SRI) protein, a 34 kDa
basic protein, plays a key role in inducing strong systemic resistance in susceptible plants …

Materials and Methods Strains and growth conditions. The following strains of
Saccharomyces cerevisiae obtained from the National Bank for Industrial Microorganisms …

Nucleases (SSNs) which preferentially degrade single-stranded nucleic acids have been
implicated in programmed cell death pathways, including senescence, in higher plants …

The cDNA encoding p43, a DNA binding protein from pea chloroplasts (ct) that binds to
cognate DNA polymerase and stimulates the polymerase activity, has been cloned and …

An endonuclease was isolated from 5 days old Agropyron elongatum 8×= Elytrigia turcica
McGuire seedlings. The enzyme was purified by means of ammonium sulfate fractionation …