The herbicide sindone B disrupts spindle microtubule organizing centers

Lehnen, Larry P.; Vaughn, Kevin C.

doi:10.1016/0048-3575(92)90008-n

Cited by 20 publications

(10 citation statements)

References 7 publications

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“…This is strengthened by references available in literature (Romagni et al, 2000). Several reasons have been put forward to determine the factors that disrupt mitosis including disruption of microtubule organization or alternation of cell wall biosynthesis (Lehnen and Vaughn, 1992).…”

Section: Resultsmentioning

confidence: 99%

Potential of Linalool for Inhibition of Cassia occidentalis

Vaid¹

2016

Int.J.Curr.Res.Aca.Rev.

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Section: Resultsmentioning

confidence: 99%

Potential of Linalool for Inhibition of Cassia occidentalis

Vaid¹

2016

Int.J.Curr.Res.Aca.Rev.

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“…The interruption in fatty acid assembly results in inhibition of cell division [7]. The herbicides might inhibit cell divi sion in several ways [8][9][10][11]. The uses of herbicides in cereal crops were become very popular and common for the reason that tremendous crop pro tection, satisfactory residual action, wide range weed control, flexibility in application timing and the most important cost effective.…”

mentioning

confidence: 99%

Effect of 2,4-D and isoproturon on chromosomal disturbances during mitotic division in root tip cells of Triticum aestivum L.

Kumar

2010

Cytol. Genet.

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The widespread use of the herbicides for weed control and crop productivity in modern agriculture exert a threat on eco nomically important crops by way of cytological damage to the cells of the crop plant or side effects, if any, induced by the herbicides. In the present communication, author describes the effects of 2,4 D and Isoproturon on chromosomal mor phology in mitotic cells of Triticum aestivum L. The wheat seedlings were treated with range of concentrations (50-1200 ppm) of 2,4 D and Isoproturon for 72 h at room temperature. In the mitotic cells, twelve distinct chromosome structure abnormalities were observed over control. The observed irregularities were stickiness, c mitosis, multipolar chromosomes with or without spindles, fragments and bridges, lagging chromosomes, unequal distribution of chromosomes, over contracted chromosomes, unoriented chromosomes, star shaped arrangement of the chromosomes, increased cell size and failure of cell plate formation. The abnormalities like stickiness, fragments, bridges, lagging or dysjunction, unequal distribution and over contracted chromosomes meet frequently.

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“…In large studies where rapid determination is of importance, paraffin sectioning might prove to be Microscopic analysis is another method for studying the effects of herbicides on cell division. Many authors including Lehnen and Vaughn (1992), , Armbruster et al (1991), and have used microscopy in elucidating the effects of herbicides on mitosis. Microtechnique is as varied as the researcher doing the work.…”

Section: Methods Of Studying Herbicides Which Affect Cell Divisionmentioning

confidence: 99%

“…In addition to using general light microscopy in studying herbicidal effects on roots (specifically microtubules), immunofluorescence microscopy has substantially enhanced analysis of mitotic disrupter herbicides (Sherman and Vaughn, 1991). These authors, along with Lehnen and Vaughn (1992) described methods by which monoclonal anti-atubulin primary and goat anti-mouse IgG fluorescein-conjugated secondary antibodies are used to stain tubulin. When viewed with a microscope using a short-wavelength (blue or ultraviolet energy) light source, the fluorescent tracer, bound to the tubulin, illuminates allowing the microtubule arrays to be seen, and aberrations detected.…”

Section: Methods Of Studying Herbicides Which Affect Cell Divisionmentioning

confidence: 99%

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Cellular effects in perennial ryegrass (Lolium perenne L.) associated with the root inhibiting compound alaninyl-alanine

Unruh

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Corn gluten meal (COM), a byproduct of corn {Zea mays L.) wet-milling, has been shown to be an effective natural preemergence herbicide and fertilizer for various plant production systems. Alaninyl-alanine (Ala-Ala), along with four other dipeptides were isolated from CGM and identified as being the inhibitory compounds. The herbicidal effects of these natural compounds are seen as growth-regulating, root inhibitors that have minimal effect on shoot growth at low concentrations. However, little is known about the precise inhibitory action of CGM or Ala-Ala. The objective of this research was to elucidate morphological and anatomical differences in perennial ryegrass {Lolium perenne 'j.

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The herbicide sindone B disrupts spindle microtubule organizing centers

Cited by 20 publications

References 7 publications

Potential of Linalool for Inhibition of Cassia occidentalis

Potential of Linalool for Inhibition of Cassia occidentalis

Effect of 2,4-D and isoproturon on chromosomal disturbances during mitotic division in root tip cells of Triticum aestivum L.

Cellular effects in perennial ryegrass (Lolium perenne L.) associated with the root inhibiting compound alaninyl-alanine

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