Gaskins, Verneta L.

Link to this page

Authority KeyName Variants
55c5b38d-5f3b-4030-a033-c8730ca7dd43
  • Gaskins, Verneta L. (5)
Projects

Author's Bibliography

Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management

Jurick, Wayne M., II; Macarisin, O.; Gaskins, Verneta L.; Vico, Ivana; Yu, J.; Peter, K.A.; Janisiewicz, Wojciech; Cox, K.D.

(Amer Phytopathological Soc, St Paul, 2017)

TY  - CONF
AU  - Jurick, Wayne M., II
AU  - Macarisin, O.
AU  - Gaskins, Verneta L.
AU  - Vico, Ivana
AU  - Yu, J.
AU  - Peter, K.A.
AU  - Janisiewicz, Wojciech
AU  - Cox, K.D.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4443
PB  - Amer Phytopathological Soc, St Paul
C3  - Phytopathology
T1  - Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management
EP  - 63
IS  - 12
SP  - 63
VL  - 107
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4443
ER  - 
@conference{
author = "Jurick, Wayne M., II and Macarisin, O. and Gaskins, Verneta L. and Vico, Ivana and Yu, J. and Peter, K.A. and Janisiewicz, Wojciech and Cox, K.D.",
year = "2017",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Phytopathology",
title = "Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management",
pages = "63-63",
number = "12",
volume = "107",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4443"
}
Jurick, W. M., I., Macarisin, O., Gaskins, V. L., Vico, I., Yu, J., Peter, K.A., Janisiewicz, W.,& Cox, K.D.. (2017). Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management. in Phytopathology
Amer Phytopathological Soc, St Paul., 107(12), 63-63.
https://hdl.handle.net/21.15107/rcub_agrospace_4443
Jurick WMI, Macarisin O, Gaskins VL, Vico I, Yu J, Peter K, Janisiewicz W, Cox K. Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management. in Phytopathology. 2017;107(12):63-63.
https://hdl.handle.net/21.15107/rcub_agrospace_4443 .
Jurick, Wayne M., II, Macarisin, O., Gaskins, Verneta L., Vico, Ivana, Yu, J., Peter, K.A., Janisiewicz, Wojciech, Cox, K.D., "Botrytis cinerea isolates lacking the Mrr1 R632I mutation are multi-resistant to postharvest fungicides which impacts apple grey mold management" in Phytopathology, 107, no. 12 (2017):63-63,
https://hdl.handle.net/21.15107/rcub_agrospace_4443 .

First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia

Vico, Ivana; Gaskins, Verneta L.; Duduk, Nataša; Vasić, Miljan; Yu, J.J.; Peter, K.A.; Jurick, Wayne M., II

(Amer Phytopathological Soc, St Paul, 2014)

TY  - JOUR
AU  - Vico, Ivana
AU  - Gaskins, Verneta L.
AU  - Duduk, Nataša
AU  - Vasić, Miljan
AU  - Yu, J.J.
AU  - Peter, K.A.
AU  - Jurick, Wayne M., II
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3403
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia
EP  - 1430
IS  - 10
SP  - 1430
VL  - 98
DO  - 10.1094/PDIS-02-14-0179-PDN
ER  - 
@article{
author = "Vico, Ivana and Gaskins, Verneta L. and Duduk, Nataša and Vasić, Miljan and Yu, J.J. and Peter, K.A. and Jurick, Wayne M., II",
year = "2014",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia",
pages = "1430-1430",
number = "10",
volume = "98",
doi = "10.1094/PDIS-02-14-0179-PDN"
}
Vico, I., Gaskins, V. L., Duduk, N., Vasić, M., Yu, J.J., Peter, K.A.,& Jurick, W. M., I.. (2014). First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia. in Plant Disease
Amer Phytopathological Soc, St Paul., 98(10), 1430-1430.
https://doi.org/10.1094/PDIS-02-14-0179-PDN
Vico I, Gaskins VL, Duduk N, Vasić M, Yu J, Peter K, Jurick WMI. First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia. in Plant Disease. 2014;98(10):1430-1430.
doi:10.1094/PDIS-02-14-0179-PDN .
Vico, Ivana, Gaskins, Verneta L., Duduk, Nataša, Vasić, Miljan, Yu, J.J., Peter, K.A., Jurick, Wayne M., II, "First Report of Penicillium crustosum Causing Blue Mold on Stored Apple Fruit in Serbia" in Plant Disease, 98, no. 10 (2014):1430-1430,
https://doi.org/10.1094/PDIS-02-14-0179-PDN . .
13
10
11

First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania

Yan, H.J.; Gaskins, Verneta L.; Vico, Ivana; Luo, Y.G.; Jurick, Wayne M., II

(Amer Phytopathological Soc, St Paul, 2014)

TY  - JOUR
AU  - Yan, H.J.
AU  - Gaskins, Verneta L.
AU  - Vico, Ivana
AU  - Luo, Y.G.
AU  - Jurick, Wayne M., II
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3649
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania
EP  - 1004
IS  - 7
SP  - 1004
VL  - 98
DO  - 10.1094/PDIS-12-13-1214-PDN
ER  - 
@article{
author = "Yan, H.J. and Gaskins, Verneta L. and Vico, Ivana and Luo, Y.G. and Jurick, Wayne M., II",
year = "2014",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania",
pages = "1004-1004",
number = "7",
volume = "98",
doi = "10.1094/PDIS-12-13-1214-PDN"
}
Yan, H.J., Gaskins, V. L., Vico, I., Luo, Y.G.,& Jurick, W. M., I.. (2014). First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania. in Plant Disease
Amer Phytopathological Soc, St Paul., 98(7), 1004-1004.
https://doi.org/10.1094/PDIS-12-13-1214-PDN
Yan H, Gaskins VL, Vico I, Luo Y, Jurick WMI. First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania. in Plant Disease. 2014;98(7):1004-1004.
doi:10.1094/PDIS-12-13-1214-PDN .
Yan, H.J., Gaskins, Verneta L., Vico, Ivana, Luo, Y.G., Jurick, Wayne M., II, "First Report of Penicillium expansum Isolates Resistant to Pyrimethanil from Stored Apple Fruit in Pennsylvania" in Plant Disease, 98, no. 7 (2014):1004-1004,
https://doi.org/10.1094/PDIS-12-13-1214-PDN . .
11
7
10

Host modification of Penicillium solitum during postharvest decay of apple fruit

Peter, K.; Jurick, Wayne M., II; Vico, Ivana; Park, E.; Gaskins, Verneta L.; Janisiewicz, Wojciech; Conway, William S.

(Amer Phytopathological Soc, St Paul, 2011)

TY  - CONF
AU  - Peter, K.
AU  - Jurick, Wayne M., II
AU  - Vico, Ivana
AU  - Park, E.
AU  - Gaskins, Verneta L.
AU  - Janisiewicz, Wojciech
AU  - Conway, William S.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2664
PB  - Amer Phytopathological Soc, St Paul
C3  - Phytopathology
T1  - Host modification of Penicillium solitum during postharvest decay of apple fruit
EP  - S141
IS  - 6
SP  - S141
VL  - 101
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2664
ER  - 
@conference{
author = "Peter, K. and Jurick, Wayne M., II and Vico, Ivana and Park, E. and Gaskins, Verneta L. and Janisiewicz, Wojciech and Conway, William S.",
year = "2011",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Phytopathology",
title = "Host modification of Penicillium solitum during postharvest decay of apple fruit",
pages = "S141-S141",
number = "6",
volume = "101",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2664"
}
Peter, K., Jurick, W. M., I., Vico, I., Park, E., Gaskins, V. L., Janisiewicz, W.,& Conway, W. S.. (2011). Host modification of Penicillium solitum during postharvest decay of apple fruit. in Phytopathology
Amer Phytopathological Soc, St Paul., 101(6), S141-S141.
https://hdl.handle.net/21.15107/rcub_agrospace_2664
Peter K, Jurick WMI, Vico I, Park E, Gaskins VL, Janisiewicz W, Conway WS. Host modification of Penicillium solitum during postharvest decay of apple fruit. in Phytopathology. 2011;101(6):S141-S141.
https://hdl.handle.net/21.15107/rcub_agrospace_2664 .
Peter, K., Jurick, Wayne M., II, Vico, Ivana, Park, E., Gaskins, Verneta L., Janisiewicz, Wojciech, Conway, William S., "Host modification of Penicillium solitum during postharvest decay of apple fruit" in Phytopathology, 101, no. 6 (2011):S141-S141,
https://hdl.handle.net/21.15107/rcub_agrospace_2664 .

Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear

Jurick, Wayne M., II; Vico, Ivana; Gaskins, Verneta L.; Garrett, Wesley M.; Whitaker, Bruce D.; Janisiewicz, Wojciech; Conway, William S.

(Amer Phytopathological Soc, St Paul, 2010)

TY  - JOUR
AU  - Jurick, Wayne M., II
AU  - Vico, Ivana
AU  - Gaskins, Verneta L.
AU  - Garrett, Wesley M.
AU  - Whitaker, Bruce D.
AU  - Janisiewicz, Wojciech
AU  - Conway, William S.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2375
AB  - A polygalacturonase (PG) was extracted and purified from decayed tissue of 'Anjou' pear fruit inoculated with Penicillium expansum. Ammonium sulfate precipitation, gel filtration, and cation exchange chromatography were used to purify the enzyme. Both chromatographic methods revealed a single peak corresponding to PG activity. PG enzyme activity from healthy and wounded pear tissue was undetectable, which supports the claim that the purified PG is of fungal origin. The purified enzyme had a molecular mass of 41 kDa and a pI of 7.8. Activity of the PG was not associated with a glycosylated protein. The enzyme was active over a broad pH range from 3 to 6, with optimal activity at 4.5 in sodium citrate and sodium acetate buffers. The optimal temperature for activity was 37 degrees C but the enzyme was also active at 0, 5, 10, 20, and 50 degrees C. Thin-layer chromatographic analysis of PG hydrolysis products showed that the enzyme exhibits endo- and exo-activity. The purified enzyme macerated tissue in vitro causing approximate to 30% reduction in mass of pear plugs compared with approximate to 17% reduction for apple. Additionally, it produced 1.5-fold more soluble polyuronides on pear than apple tissue. This work shows for the first time the production of a PG by P. expansum during postharvest decay of pear fruit is different from the previously described PG produced in decayed apple fruit by the same pathogen.
PB  - Amer Phytopathological Soc, St Paul
T2  - Phytopathology
T1  - Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear
EP  - 48
IS  - 1
SP  - 42
VL  - 100
DO  - 10.1094/PHYTO-100-1-0042
ER  - 
@article{
author = "Jurick, Wayne M., II and Vico, Ivana and Gaskins, Verneta L. and Garrett, Wesley M. and Whitaker, Bruce D. and Janisiewicz, Wojciech and Conway, William S.",
year = "2010",
abstract = "A polygalacturonase (PG) was extracted and purified from decayed tissue of 'Anjou' pear fruit inoculated with Penicillium expansum. Ammonium sulfate precipitation, gel filtration, and cation exchange chromatography were used to purify the enzyme. Both chromatographic methods revealed a single peak corresponding to PG activity. PG enzyme activity from healthy and wounded pear tissue was undetectable, which supports the claim that the purified PG is of fungal origin. The purified enzyme had a molecular mass of 41 kDa and a pI of 7.8. Activity of the PG was not associated with a glycosylated protein. The enzyme was active over a broad pH range from 3 to 6, with optimal activity at 4.5 in sodium citrate and sodium acetate buffers. The optimal temperature for activity was 37 degrees C but the enzyme was also active at 0, 5, 10, 20, and 50 degrees C. Thin-layer chromatographic analysis of PG hydrolysis products showed that the enzyme exhibits endo- and exo-activity. The purified enzyme macerated tissue in vitro causing approximate to 30% reduction in mass of pear plugs compared with approximate to 17% reduction for apple. Additionally, it produced 1.5-fold more soluble polyuronides on pear than apple tissue. This work shows for the first time the production of a PG by P. expansum during postharvest decay of pear fruit is different from the previously described PG produced in decayed apple fruit by the same pathogen.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Phytopathology",
title = "Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear",
pages = "48-42",
number = "1",
volume = "100",
doi = "10.1094/PHYTO-100-1-0042"
}
Jurick, W. M., I., Vico, I., Gaskins, V. L., Garrett, W. M., Whitaker, B. D., Janisiewicz, W.,& Conway, W. S.. (2010). Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear. in Phytopathology
Amer Phytopathological Soc, St Paul., 100(1), 42-48.
https://doi.org/10.1094/PHYTO-100-1-0042
Jurick WMI, Vico I, Gaskins VL, Garrett WM, Whitaker BD, Janisiewicz W, Conway WS. Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear. in Phytopathology. 2010;100(1):42-48.
doi:10.1094/PHYTO-100-1-0042 .
Jurick, Wayne M., II, Vico, Ivana, Gaskins, Verneta L., Garrett, Wesley M., Whitaker, Bruce D., Janisiewicz, Wojciech, Conway, William S., "Purification and Biochemical Characterization of Polygalacturonase Produced by Penicillium expansum During Postharvest Decay of 'Anjou' Pear" in Phytopathology, 100, no. 1 (2010):42-48,
https://doi.org/10.1094/PHYTO-100-1-0042 . .
31
28
34