Characterization of the capsid and cylindrical inclusion proteins of three strains of turnip mosaic virus

McDonald, John G.; Hiebert, E.

doi:10.1016/0042-6822(75)90303-7

Cited by 38 publications

(14 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is well known that the type of cylindrical inclusions is not influenced by the host plant species. According to MCDONALD and HIEBERT (1975), isolates of turnip mosaic virus (potyvirus) differ from each other regarding the size and shape of laminated aggregates they provoke. It is evident that both scrolls and laminated aggregates, provoked by our isolates (see Fig.…”

Section: Light and Electron Microscope Analysismentioning

confidence: 99%

Some Properties of Malva Vein Clearing Virus Isolated in Hungary and Yugoslavia

Horváth¹,

Mamula²,

Besada³

et al. 1979

Journal of Phytopathology

View full text Add to dashboard Cite

Section: Light and Electron Microscope Analysismentioning

confidence: 99%

Some Properties of Malva Vein Clearing Virus Isolated in Hungary and Yugoslavia

Horváth¹,

Mamula²,

Besada³

et al. 1979

Journal of Phytopathology

View full text Add to dashboard Cite

“…The first attempts to classify TuMV isolates into groups were made according to symptomatology and host range (Yoshii 1963;McDonald and Hiebert 1975;Choi et al 1980), and pathotypes were identified according to the response of resistant and susceptible differential lines of oilseed rape (Brassica napus var. oleifera) and swede (B. napus var.…”

Section: Introductionmentioning

confidence: 99%

Genetic and molecular variability of aTurnip mosaic virus population from horseradish (Cochlearia armoracia L.)

2007

View full text Add to dashboard Cite

Variability and genetic structure of a novel Turnip mosaic virus (TuMV) population from horseradish (Cochlearia armoracia L.) were examined. Over 60 horseradish plants were tested to identify a total of 28 TuMV isolates, constituting the Cochlearia ARmoracia (CAR) TuMV population. Two subgroups of the CAR TuMV isolates could be distinguished: subgroup N did not infect oilseed rape (Brassica napus var. oleifera) cv. Westar plants, while subgroup A infected these plants systemically. Two types of infection of oilseed rape plants were induced by inoculation with the CAR TuMV isolates: systemic mosaic infection and systemic necrotic lesions. The complete sequences of isolates CAR37 (subgroup N) and CAR37A (subgroup A) were determined and compared. The sequences of HC-Pro and CP genes of CAR37 and CAR37A and other isolates of TuMV from other countries were compared to provide some insight into their relatedness. CAR37A, initially regarded as a variant, proved to be very different from CAR37. Re-sequencing after repeated passages confirmed the genetic stability of both isolates.

show abstract

“…Choi et al (1980) differentiated eight 'ordinary strain' TuMV isolates into three groups based on symptoms on B. rapa and attempted to correlate these differences with symptoms on indicator plants and serological and electrophoretic mobility. McDonald & Hiebert (1975) described two main host range groups of TuMV: those that can infect all Brassica species (type I) and those that can infect only a number of them (type II). Most other studies have focused on quantitative differences between TuMV isolates.…”

Section: Introductionmentioning

confidence: 99%

Pathotypic variation in turnip mosaic virus with special reference to European isolates

Jenner¹,

Walsh²

1996

Plant Pathology

116

View full text Add to dashboard Cite

A collection of 124 isolates of turnip mosaic virus was gathered from around the world, principally from European countries, and characterized by inoculation to four differential lines of Brassica napus (oilseed rape and swede). Three symptom phenotypes were induced—apparent immunity, local infection only, or systemic infection. Twelve distinct patterns, i.e. pathotypes, were observed. Three pathotypes were predominant in the collection; pathotype 1 isolates, which were the most common, did not overcome any of the most extreme sources of resistance in the differential lines. Of the other two, pathotype 3 isolates overcame one of the major sources of resistance and pathotype 4 isolates overcame all sources of resistance. The distribution of pathotypes within Europe was examined. No pathotype was confined to any geographical area, although pathotype 4 isolates were not found in southern Europe or Asia. Most isolates (90) originated from Brassica hosts, while others were from other cruciferae genera (19) or non‐crucifers (5). The species of plant that the isolates originated from was not clearly related to the pathotype of the isolates. Resistance to pathotype 1 isolates is controlled by a dominant allele in one of the differential lines, and resistance sources are being examined in the other lines. Isolates belonging to pathotype 1 appeared to be able to mutate readily to overcome the resistance in one of the rape differential lines, but no isolates appeared to mutate to overcome the other major source of resistance in the differentials. The implications of the results for disease control strategies are discussed.

show abstract

Characterization of the capsid and cylindrical inclusion proteins of three strains of turnip mosaic virus

Cited by 38 publications

References 14 publications

Some Properties of Malva Vein Clearing Virus Isolated in Hungary and Yugoslavia

Some Properties of Malva Vein Clearing Virus Isolated in Hungary and Yugoslavia

Genetic and molecular variability of aTurnip mosaic virus population from horseradish (Cochlearia armoracia L.)

Pathotypic variation in turnip mosaic virus with special reference to European isolates

Contact Info

Product

Resources

About