Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘plant biology’ Category

Serbian journal lands in hot water after challenge on 24 hour peer review that cost 1785 euros

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naslovna1This story began as a report of a one-off case of potential predatory practice last month, and has escalated to an official call to disband an entire international editorial board, and an accusation against the editor of mass-scale nepotism and other publishing misconduct.

The journal, Archives of Biological Sciences (ABS) is the official publication of the Serbian Biological Society, co-published by ten organisations in Serbia and Bosnia. It was accused (on June 12) on the Scholarly Open Access blog of accepting a paper in 24 hours with no peer review, and demanding 1785 euros for publishing it. Read the rest of this entry »

Written by micotatalovic

July 7th, 2014 at 8:30 am

Botany journal retracts paper for “at least” one error

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The South African Journal of Botany has retracted a 2012 paper that claimed a variety of herbal extracts have antioxidant and anti-fungal properties, due to errors in “at least” one figure.

Here’s the notice for “Contribution of herbal principles towards cytoprotective, antioxidant and anti-Rhizopus activities:”

Read the rest of this entry »

Recombinant protein paper retracted for recombining others’ work

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biomed research intThe Journal of Biomedicine and Biotechnology — now BioMed Research International — has retracted a 2012 paper by a group from China who seem really to have admired a related 2007 article by a team from the Scripps Research Institute — and evidently other work, as well.

Here’s the abstract of the now-retracted paper, titled “Stable Plastid Transformation for High-Level Recombinant Protein Expression: Promises and Challenges” (emphasis ours): Read the rest of this entry »

Plant paper retracted when new species turns out not to be so new

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nordic plantIn December, a group of biologists in Thailand published a paper in the Nordic Journal of Botany heralding the discovery of a new species of plant:

Bauhinia saksuwaniae, a new species from northeastern Thailand is described and illustrated. It appears to be an endemic and endangered species. The new species is obviously distinct from all other species of Thai Bauhinia in having large orbicular persistent bracteoles forming a cup-shape and enclosing a young floral bud.

But then came this retraction: Read the rest of this entry »

Written by Ivan Oransky

April 22nd, 2014 at 11:30 am

Following “personal attacks and threats,” Elsevier plant journal makes author persona non grata

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Scientia HorticulturaeAn Elsevier journal has taken “the exceptional step of ceasing to communicate” with a scientist-critic after a series of “unfounded personal attacks and threats.” The move means that the journal, Scientia Horticulturae, will not review any papers that include the critic, Jaime A. Teixeira da Silva, as an author.

Here is the text of the letter (pdf here, obtained from an anonymous source), signed by Gert Jan-Geraeds:

Read the rest of this entry »

Written by Ivan Oransky

April 10th, 2014 at 1:52 pm

Following up: Pamela Ronald publishes updated data following two retractions

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Pamela Ronald, via UC Davis

Pamela Ronald, via UC Davis

Last year, we wrote about two retractions by Pamela Ronald and colleagues, after the group found that a bacterial strain they’d been using was contaminated.

The group has now published a paper in PeerJ following their investigation into what went wrong. Ronald tells us the new paper, titled “The Xanthomonas Ax21 protein is processed by the general secretory system and is secreted in association with outer membrane vesicles,” Read the rest of this entry »

Written by Ivan Oransky

January 14th, 2014 at 9:30 am

Posted in plant biology

Another correction appears for husband-wife team found to have manipulated images

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insectAlejandra Bravo and Mario Soberon, a wife-husband research team at the National Autonomous University of Mexico (UNAM) who received sanctions — later lifted — for manipulating images in a number of papers have corrected another article.

The paper, “The mitogen-activated protein kinase p38 is involved in insect defense against Cry toxins from Bacillus thuringiensis,” appeared in Insect Biochemistry and Molecular Biology in 2010 and has been cited 23 times, according to Thomson Scientific’s Web of Knowledge. Here’s the correction notice: Read the rest of this entry »

Written by Ivan Oransky

November 26th, 2013 at 9:30 am

Spying on The Onion: Journal retracts drone paper for duplication

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euro j agronomyWhen you think of drones, you probably think of deadly strikes in faraway lands. But what about studying crops?

Take “Use of digital photography from unmanned aerial vehicles for estimation of leaf area index in onion (Allium cepa L.),” a study published earlier this year in the European Journal of Agronomy by researchers from Spain: Read the rest of this entry »

Written by Ivan Oransky

November 8th, 2013 at 9:30 am

Chopping broccoli: Researchers lose paper on florets after readers raise questions

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b&mclWith apologies to Dana Carvey, Bioorganic & Medicinal Chemistry Letters has chopped a 2012 paper on the molecular constituents of broccoli florets after readers evidently were forced to do the job of reviewers and point out fatal flaws in the study.

The article, “Two novel bioactive glucosinolates from Broccoli (Brassica oleracea L. var. italica) florets,” came from a group in South Korea and has yet to be cited, according to Thomson Scientific’s Web of Knowledge. But according to the retraction notice, after publication critics pointed out serious problems with the work. To wit: Read the rest of this entry »

Plant journal retracts paper for plagiarism — of another study in the same journal

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s horticulturaeScientia Horticulturae, a plant journal published by Elsevier, has retracted a paper after realizing it was a graft of another that appeared in its pages.

Here’s the notice for “Water stress effects on Cumin (Cuminum cyminum L.) yield and oil essential components,” by Farshid Vazin, Islamic Azad University, Gonabad, Iran: Read the rest of this entry »

Written by Ivan Oransky

October 30th, 2013 at 11:00 am