Publications

alsike clover poisoning: a review.	trifolium hybridum (alsike clover) has been implicated as the cause of two diseases of the horse. one of these is photosensitivity, of which alsike clover is only one of a number of presumed causal agents. the other is a fatal syndrome which is known as "alsike clover poisoning" and which is manifest by progressive loss of condition, signs of hepatic failure, and varying degrees of neurological impairment. the underlying lesion of alsike clover poisoning is fibrosis and proliferation of the bili ...	1989	17423321
effects of oil sands effluent on cattail and clover: photosynthesis and the level of stress proteins.	the oil sands industry located in northeastern alberta, canada, generates large volumes of effluent characterized by a high level of dissolved ions and naphthenic acids. the dikes used to store the effluent seep, creating wetlands which are subsequently invaded by obligate wetland flora such as cattail (typha latifolia l.). the appearance of these wetlands prompted the oil sands industry to consider wetlands as part of their reclamation strategy. however, to ensure long-term viability of such we ...	2001	11428139
recovery of bacillus thuringiensis in vegetative form from the phylloplane of clover (trifolium hybridum) during a growing season.	two media were developed which specifically allow the cultivation of bacillus thuringiensis while it is in the vegetative as opposed to the spore form. using these media b. thuringiensis was shown conclusively for the first time to exist in an active form on the phylloplane. the profile of its appearance in vegetative and spore form was followed over a growing season on clover (trifolium hybridum) in the field. three simultaneous and sudden rises and declines of both spore and vegetative cell de ...	2007	17005192
multiple-locus sequence typing analysis of bacillus thuringiensis recovered from the phylloplane of clover (trifolium hybridum) in vegetative form.	abstract the chromosomal genotype, as judged by multi locus sequence typing, and the episomal genotype, as judged by plasmid profile and cry gene content, were analyzed for a collection of strains of bacillus thuringiensis. these had been recovered in vegetative form over a period of several months from the leaves of a small plot of clover (trifolium hybridum). a clonal population structure was indicated, although greater variation in sequence types (sts) was discovered than in previous collecti ...	2008	17682816
a novel phytotoxic nonenolide from phomopsis sp. hccb03520.	a novel phytotoxic nonenolide, (6s,7r,9r)-6,7-dihydroxy-9-propylnon-4-eno-9-lactone (1), was isolated from solid cultures of the endophytic fungus phomopsis sp. hccb03520, together with three known compounds, cytochalasin h (2), cytochalasin n (3), and epoxycytochalasin h (4). the structures of these compounds were elucidated through spectroscopic analysis, and the absolute configurations were determined by cd spectroscopy. phytotoxic activities of compounds 1-4 were also investigated. compound ...	2012	22344916
comparative studies to assess bacterial communities on the clover phylloplane using mlst, dgge and t-rflp.	denaturing gradient gel electrophoresis (dgge) and terminal restriction fragment length polymorphism (t-rflp) were used to characterise the changes that occurred in bacillus cereus group strains present in the phylloplane of clover trifolium hybridum over 4 months. these strains had previously been analysed by multiple locus sequence typing (mlst). dgge displayed many equally intense bands which indicated many equally abundant ribotypes. the bacterial community composition was variable and the l ...	2014	23861044
[characteristics of natural selection in populations of nodule bacteria (rhizobium leguminosarum) interacting with different host plants].	using high throughput sequencing of the noda gene, we studied the population dynamics of rhizobium leguminosarum (bv. viciae, bv. trifolii) in rhizospheric and nodular subpopulations associated with the leguminous plants representing different cross-inoculation groups (vicia sativa, lathyrus pratensis of the vetch/vetchling/pea group and trifolium hybridum of the clover group). the "rhizosphere-nodules" transitions result in either an increase or decrease in the frequencies of 10 of the 23 opera ...	2015	27169225
[population structure of the clover rhizobia rhizobium leguminosarum bv. trifolii upon transition from soil into the nodular niche].	high-throughput sequencing of the amplicon gene library revealed variations in the population structure of clover rhizobia (rhizobium leguminosarum bv. trifolii) upon transition from soil into the root nodules of the host plant (trifolium-hybridum). analysis of rhizobial-diversity using the noda gene revealed 3258 and 1449 nucleotide sequences (allelic-variants) for the soil and root nodule population, respectively. they were combined into 29 operational taxonomic units (otu) according to the 97 ...	2015	25844461