W T Shier
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Explore the profile of W T Shier including associated specialties, affiliations and a list of published articles.
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90
Citations
575
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Recent Articles
1.
Abbas H, Cartwright R, Shier W, Abouzied M, Bird C, Rice L, et al.
Plant Dis
. 2019 Mar;
82(1):22-25.
PMID: 30857062
Twenty samples of rough rice (Oryza sativa) (unpolished kernels) collected during the 1995 harvest season from Arkansas (seven samples) and Texas (13 samples) were obtained from rice fields known to...
2.
Trucksess M, Abbas H, Weaver C, Shier W
Food Addit Contam Part A Chem Anal Control Expo Risk Assess
. 2011 May;
28(8):1076-82.
PMID: 21598135
The objective of this study was to determine the distribution of an economically important class of mycotoxins, the aflatoxins, in rice milling fractions. Rice plants grown under field production conditions...
3.
Abbas H, Zablotowicz R, Weaver M, Horn B, Xie W, Shier W
Can J Microbiol
. 2004 Apr;
50(3):193-9.
PMID: 15105886
This study compared cultural and analytical methods for detecting aflatoxin production by Aspergillus species. Aspergillus isolates were obtained from various Mississippi Delta crops (corn, peanut, rice, cotton) and soils. Most...
4.
Abbas H, Shier W, Gronwald J, Lee Y
J Nat Toxins
. 2002 Aug;
11(3):173-86.
PMID: 12182537
The phytotoxicity and mammalian cytotoxicity of four nontrichothecene mycotoxins (apicidin, sambutoxin, wortmannin, HC-toxin) were compared. Phytotoxicity was evaluated in terms of electrolyte leakage, growth inhibition, and reduction in chlorophyll content....
5.
Paul R, Shier W, Mata R, Abbas H
Phytochemistry
. 2002 Aug;
61(2):141-8.
PMID: 12169307
Two phenanthrene derivatives, characterized as erianthridin (9,10-dihydro-2,7-dihydroxy-3,4-dimethoxyphenanthrene) and gymnopusin (2,7-dihydroxy-3,4,9-trimethoxyphenanthrene), were isolated from an extract of the orchid Maxillaria densa, using phytotoxicity with amaranth (Amaranthus hypochondriacus) to guide fractionation. Gymnopusin...
6.
Abbas H, Johnson B, Shier W, Tak H, Jarvis B, Boyette C
Phytochemistry
. 2002 Feb;
59(3):309-13.
PMID: 11830139
Macrocyclic trichothecene toxins produced by Myrothecium verrucaria (a phytopathogen of interest in biological weed control) and the non-trichothecene toxin atranone B from Stachybotiys atra were tested for phytotoxicity in duckweed...
7.
Abbas H, Tak H, Boyette C, Shier W, Jarvis B
Phytochemistry
. 2001 Sep;
58(2):269-76.
PMID: 11551550
Myrothecium verrucaria was found to be an effective pathogen against kudzu grown in the greenhouse and the field. M. verrucaria produced large amounts of macrocyclic trichothecenes when cultured on solid...
8.
Shier W, Shier A, Xie W, Mirocha C
Toxicon
. 2001 Jun;
39(9):1435-8.
PMID: 11384734
Zearalenones are estrogenic Fusarium mycotoxins consisting of a resorcinol moiety fused to a 14-member macrocyclic lactone. Using an improved MCF7 human breast cell proliferation assay, we have compared the estrogenicity...
9.
El Sayed K, Hamann M, Hashish N, Shier W, Kelly M, Khan A
J Nat Prod
. 2001 Apr;
64(4):522-4.
PMID: 11325240
A new norsesterterpene acid, named muqubilone (1), along with the known sigmosceptrellin-B and muqubilin were isolated from the Red Sea sponge Diacarnus erythraeanus. The structure determination of 1 was based...
10.
Abbas H, Cartwright R, Xie W, Mirocha C, Richard J, Dvorak T, et al.
Mycopathologia
. 2000 Sep;
147(2):97-104.
PMID: 10967968
Twenty samples of unpolished (rough) rice collected in Arkansas and Texas during the 1995 harvesting season from fields exhibiting Fusarium sheath rot disease or panicle blight were previously shown to...