Physiology of Virus Diseases

Bawden, F C

doi:10.1146/annurev.pp.10.060159.001323

Cited by 23 publications

(6 citation statements)

References 56 publications

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“…It is fairly established that physiological disturbances result in the increase of the amino acid pool and respiratory rate of the infected tissues (John 1963). Virus infection according to Bawden (1959) should be regarded as a change in the nucleo-protein metabolism of the host.…”

Section: Resultsmentioning

confidence: 99%

A Study of Meiosis in Virus Infected <i>Datura quarcifolia</i>

Kaul

1968

CYTOLOGIA

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Section: Resultsmentioning

confidence: 99%

A Study of Meiosis in Virus Infected <i>Datura quarcifolia</i>

Kaul

1968

CYTOLOGIA

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“…Though a contribution in this respect by the wounding processes is not to be neglected, it seems to us that this cannot be solely responsible for the observed effects on enzymes. Moreover, it tlas been observed regularly that the symptoms of virus infections (retardation of growth, malformations) certainly have to do with disturbed growth regulator and inhibitor ratios, just as has been found with microbial infections (Bawden, 1959;Diener, 1963;Mundry, 1963). As indicated above, the initial events in the interference with the normal course of the processes in the host are in principle much more outlined in the case of a virus infection than in that of an attack by bacteria or fungi.…”

Section: Virusesmentioning

confidence: 96%

On the biochemistry of interference with normal plant development, with special reference to growth regulators

Veldstra¹

1968

Netherlands Journal of Plant Pathology

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The precisely "tuned" balance between regulatory mechanisms at various levels, which in fact forms the base of normal development, differentiation and growth of plants, can be disturbed by very different factors. These may be chemical (toxic) agents, either applied intentionally (herbicides, growthretardants) or introduced by pathogenic microorganisms (cf. wilting caused by parasites), plant viruses and different, mostly unknown factors, which in combination with an essential wounding process, may induce plant tumors. Apart from these, physical factors e.g. variations in light intensity and temperature have to be considered.

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“…Plant virus infection leads to measurable changes in the physiological process of the host. Any biochemical or physiological study on infected plants may contribute to understand the virus disease (Bawden and Pirie, 1952). Porter (1959) reported that changes in metabolism of host cell induced by the virus leads to various macroscopic and microscopic symptoms.…”

Section: Native Page Analysis Of Po and Ppo Isoforms In Meristem Derimentioning

confidence: 99%

“…Similar results were obtained by Vasanthi (1998). The loss in chlorophyll content might be due to the diversion of plastid protein into virus protein (Bawden and Pirie, 1952) or a result of normal cell degrading enzymes that utilize chlorophyll as a substrate (Goodman et al, 1977). This has also been attributed to either the inhibition of chloroplast development or the distribution of pigments in matured chloroplasts (Matthews, 1981).…”

Section: Native Page Analysis Of Po and Ppo Isoforms In Meristem Derimentioning

confidence: 99%