Potential detoxification of gossypol by UDP-glycosyltransferases in the two Heliothine moth species Helicoverpa armigera and Heliothis virescens

C Krempl, T Sporer, M Reichelt, SJ Ahn… - Insect biochemistry and …, 2016 - Elsevier
The cotton bollworm Helicoverpa armigera and the tobacco budworm Heliothis virescens
are closely related generalist insect herbivores and serious pest species on a number of …

Gossypol toxicity and detoxification in Helicoverpa armigera and Heliothis virescens

C Krempl, HM Heidel-Fischer… - Insect Biochemistry and …, 2016 - Elsevier
Gossypol is a polyphenolic secondary metabolite produced by cotton plants, which is toxic to
many organisms. Gossypol's aldehyde groups are especially reactive, forming Schiff bases …

Adaptive regulation of detoxification enzymes in Helicoverpa armigera to different host plants

M Jin, C Liao, X Fu, R Holdbrook, K Wu… - Insect molecular …, 2019 - Wiley Online Library
Cotton plants produce gossypol as a major secondary metabolite to resist insect herbivores
and pathogens. Helicoverpa armigera may employ multigene families of detoxification …

Down-regulation of lysosomal protein ABCB6 increases gossypol susceptibility in Helicoverpa armigera

M Jin, Y Cheng, X Guo, M Li, S Chakrabarty… - Insect Biochemistry and …, 2020 - Elsevier
Cotton bollworm (Helicoverpa armigera) is the major insect herbivore of cotton plants. As its
larvae feed and grow on cotton, H. armigera can likely tolerate gossypol, the main defense …

[HTML][HTML] Gossypol detoxification in the rumen and Helicoverpa armigera larvae: A review

WK Wang, HJ Yang, YL Wang, KL Yang, LS Jiang… - Animal Nutrition, 2021 - Elsevier
Gossypol, a phenolic compound found in the cotton plant, is widely distributed in cottonseed
by-products. Although ruminant animals are believed to be more tolerant of gossypol toxicity …

Gossypol‐enhanced P450 gene pool contributes to cotton bollworm tolerance to a pyrethroid insecticide

XY TAO, XUEYI XUE, YP HUANG… - Molecular …, 2012 - Wiley Online Library
Cotton plants accumulate phytotoxins, including gossypol and related sesquiterpene
aldehydes, to resist insect herbivores and pathogens. To counteract these defensive plant …

[HTML][HTML] The Fall Armyworm Spodoptera frugiperda Utilizes Specific UDP-Glycosyltransferases to Inactivate Maize Defensive Benzoxazinoids

B Israni, FC Wouters, K Luck, E Seibel, SJ Ahn… - Frontiers in …, 2020 - frontiersin.org
The relationship between plants and insects is continuously evolving, and many insects rely
on biochemical strategies to mitigate the effects of toxic chemicals in their food plants …

Metabolic engineering of gossypol in cotton

M Zhou, C Zhang, Y Wu, Y Tang - Applied microbiology and biotechnology, 2013 - Springer
Abstracts Cotton has long been known as a fiber plant. Besides the cotton fiber, the
cottonseed oil and cottonseed protein are two other major products of cotton plants …

Effect of Racemic, (+)- and (−)-Gossypol on Survival and Development of Heliothis virescens Larvae

RD Stipanovic, JD López Jr, MK Dowd… - Environmental …, 2008 - academic.oup.com
Gossypol is a constituent of the lysigenous foliar glands of cotton plants and is also found in
glands in cottonseed. Gossypol exists as enantiomers because of restricted rotation around …

Cytochrome P450 CYP6DA2 regulated by cap 'n'collar isoform C (CncC) is associated with gossypol tolerance in Aphis gossypii Glover

T Peng, Y Pan, X Gao, J Xi, L Zhang… - Insect molecular …, 2016 - Wiley Online Library
Cotton plants accumulate phytotoxins, such as gossypol and related sesquiterpene
aldehydes, to resist insect herbivores. The survival of insects exposed to toxic secondary …