Electrical resistance as a measure of graft union

Yang, Suqing; Xiang, Guosheng; Zhang, Shuqiu; Lou, Chenghou

doi:10.1016/s0176-1617(11)80858-8

Cited by 14 publications

(15 citation statements)

References 16 publications

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“…It decreases rapidly in the next 3-8 days, as the isolation layer rupture and disappears during callus proliferation. The drop of electrical resistance and its pattern of variation in compatible Rose auto graft obtained experimentally in the present study have been observed in agreement with the other reported result [5]. It appears that when a plant is cut for grafting, it feels shock wave and generate a resistance to bear the shock which cause to increase the resistance initially.…”

Section: Resul Ts and Discussionsupporting

confidence: 92%

“…More than hundred specimens of Rose auto graft were grown and their electrical resistance at different days after grafting was measured as per available method [5]. The same experiment was repeated with the aim that the said phenomenon was applicable to other grafted plants.…”

Section: Methodsmentioning

confidence: 99%

“…It was observed that the drop of electrical resistance of graft union in the said plants spurred the appearance of secondary plasmodesmata at interface of scion and stock which interlinked the cells of stock and scion and resulted in the enhancement of intercellular communication [5]. The drop of electrical resistance of graft union was observed to be necessary condition for the compatible graft because it was correlated with more appearance of the plasmodesmata responsible for better inter cellular communication in graft union.…”

Section: Introductionmentioning

confidence: 99%

“…The existence of electrical resistance at the interface of scion and stock in graft union was found and its pattern of variation in Lycopersicon esculentum and Amaranthus tricolor was reported [5]. It was observed that the drop of electrical resistance of graft union in the said plants spurred the appearance of secondary plasmodesmata at interface of scion and stock which interlinked the cells of stock and scion and resulted in the enhancement of intercellular communication [5].…”

Section: Introductionmentioning

confidence: 99%

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Biosensor for graft compatibility detection based on signal transduction through electrical resistance of graft union in plants

Mishra

Tiwari

2012

2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)

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Grafting is important, feasible and dominant over other means for getting good yields from the plants because it does not implicate soma clonal variation in the yields. The detection of graft compatibility at early stage is, therefore, important in agriculture and forestry production. The other reported methods for detection of graft compatibility in plants are time-consuming, require skilled labour along with repeated treatments and are not user friendly. The present study deals with utilization of drop of electrical resistance for developing a biosensor capable to detect the graft compatibility in commercial practice. Biosensor is a sensing devise that detects the biological phenomenon by converting the bio chemical signal into an electrical signal through the transducer. In the present study, the electrical resistance of graft union in Rose auto graft has been measured at various days after grafting in Rose plant and its pattern of variation has been studied. A mathematical model of the obtained pattern has been developed and a transducer bas been designed to trace tbis pattern. A model of the biosensor which includes the said transducer for signal transduction in graft union and applicable for compatibility detection in plants has been envisaged.

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Section: Resul Ts and Discussionsupporting

confidence: 92%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Biosensor for graft compatibility detection based on signal transduction through electrical resistance of graft union in plants

Mishra

Tiwari

2012

2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)

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“…Yang et al [27] measured changes in electrical resistance at the graft junction in a compatible Lycopersicon esculentum autograft. They found that resistance changes were related to the developmental process of the graft union.…”

Section: Measurements Of Electrical Resistancementioning

confidence: 99%

Plant grafting and its application in biological research

Wang

2011

Chin. Sci. Bull.

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Grafting is widely used for various aspects of plant biological research. We reviewed grafting methods and graft development processes for herbaceous plants. We introduced also methods of investigating the development of graft union and compatibility, and the application of grafting in understanding translocation of substances and long-distance signaling in plants. grafting, translocation of substances, long-distance signaling Citation:Wang Y Q. Plant grafting and its application in biological research.

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Plasmodesmata: A History of Conceptual Surprises

Bel

2018

Plant Cell Monographs

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Electrical resistance as a measure of graft union

Cited by 14 publications

References 16 publications

Biosensor for graft compatibility detection based on signal transduction through electrical resistance of graft union in plants

Biosensor for graft compatibility detection based on signal transduction through electrical resistance of graft union in plants

Plant grafting and its application in biological research

Plasmodesmata: A History of Conceptual Surprises

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