Identification of a Gene Associated with Bt Resistance in Heliothis virescens

By L. J. Gahan, Fred Gould, David G. Heckel. Science, 2001

629 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/022e4bdb9cc0cb2a23ae9b189a17376ac9900b07

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In Molecular Biology

1. Yidong Wu
2. M. Soberón
3. Liliana Pardo-López
4. A. Bravo
5. M. Berenbaum
6. D. Andow
7. M. Sarfraz
8. F. Huang

In Plant Science

1. Yidong Wu
2. Liliana Pardo-López
3. A. Bravo
4. D. Andow
5. M. Sarfraz
6. M. Soberón
7. F. Huang
8. L. Buschman

Citations in the corpus

• Success of the high‐dose/refuge resistance management strategy after 15 years of Bt crop use in North America (2011, background): “H. virescens with 230 000-fold resistance rate survived on commercial Cry1Ac cotton (US EPA, 2002) and was inherited recessively (Gould et al., 1995; Jurat-Fuentes et al., 2000; Gahan et al., 2001; Heckel et al., 2007).”
• Selection for Cry1F resistance in the European corn borer and cross‐resistance to other Cry toxins (2008, background): “The high level of resistance and the limited cross-resistance is consistent with altered receptor(s) that affect toxin binding (Gahan et al., 2001; Morin et al., 2003).”
• Mode of action of Bacillus thuringiensis Cry and Cyt toxins and their potential for insect control. (2007, background): “virescens Cry1Ac-resistant line YHD2, it was shown that a single mutation was responsible for 40 to 80% of Cry1Ac resistance levels and shown to be linked to a retrotransposon insertion in the CADR gene (Gahan et al., 2001).”
• Conserving the efficacy of insecticides against Plutella xylostella (L.) (Lep., Plutellidae) (2005, background): “, Noctuidae) showed that resistance to Cry1Ac was linked with a cadherin-encoding gene (Gahan et al., 2001).”
• Molecular mechanisms of metabolic resistance to synthetic and natural xenobiotics. (2007, background): “3kb LTR retrotransposon Hel-1 leads to 3′truncated nonfunctional cadherin protein and Bt resistance in a laboratory-selected Heliothis virescens strain (44).”
• Diversity of bacillus thuringiensis crystal toxins and mechanism of action (2014, neutral): “virescens (Gahan et al., 2001).”
• Bacillus thuringiensis insecticidal three-domain Cry toxins: mode of action, insect resistance and consequences for crop protection. (2013, background): “…the reduction in toxin binding to midgut cells, which in different resistant insect species include mutations in Cry toxin receptors such as CAD, ALP or APN or mutations in the ABCC2 transporter (Gahan et al., 2001, 2010; Jurat-Fuentes et al., 2004, 2011; Herrero et al., 2005; Baxter et al., 2011).”
• Chapter Six – Detection and Mechanisms of Resistance Evolved in Insects to Cry Toxins from Bacillus thuringiensis (2014, positive): “idopteran pests of cotton (Gahan et al., 2001; Morin et al., 2003; Xu et al., 2005).”
• Role of Receptors in Bacillus thuringiensis Crystal Toxin Activity (2007, background): “Many putative Cry toxin receptors have since been reported, of which the best characterized are the aminopeptidase N (APN) receptors (51, 93, 142, 150) and the cadherin-like receptors (44, 130, 131, 174, 175) identified in lepidopterans.”
• Bacillus thuringiensis: A story of a successful bioinsecticide. (2011, background): “species include mutations in Cry toxin receptors as cadherin, ALP or APN (Gahan et al., 2001; Morin et al., 2003; Herrero et al., 2005; Jurat-Fuentes et al., 2004; Zhang et al., 2009).”
• Insecticidal Genetically Modified Crops and Insect Resistance Management (IRM) (2008, background): “…analysis demonstrated that disruption of this cadherin gene by retrotransposon-mediated Romeis_Ch03.indd 57 3/10/2008 7:19:26 PM Un co rr ec te d Pr oo f 58 J. Ferré et al. insertion which prematurely terminates transcription was linked to high levels of resistance to Cry1Ac (Gahan et al., 2001).”