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List of works by Alan Critchley

A Commercial Extract of Brown Macroalga (Ascophyllum nodosum) Affects Yield and the Nutritional Quality of SpinachIn Vitro

A Cultivated Form of a Red Seaweed (Chondrus crispus), Suppresses β-Amyloid-Induced Paralysis in Caenorhabditis elegans

scientific article

A chronology of new European sites of attachment for the invasive brown alga, Sargassum muticum, 1973–1981

scholarly article in Journal of the Marine Biological Association of the United Kingdom, vol. 63 no. 4, November 1983

A comparative analysis of phycocolloids produced by underutilized versus industrially utilized carrageenophytes (Gigartinales, Rhodophyta)

A fucose containing polymer-rich fraction from the brown alga Ascophyllum nodosum mediates lifespan increase and thermal-tolerance in Caenorhabditis elegans, by differential effects on gene and protein expression

article

A new Progressive Management Pathway for improving seaweed biosecurity

scientific article published in 2022

A review of multiple biostimulant and bioeffector benefits of AMPEP, an extract of the brown alga Ascophyllum nodosum, as applied to the enhanced cultivation and micropropagation of the commercially important red algal carrageenophyte Kappaphycus alv

A role for dietary macroalgae in the amelioration of certain risk factors associated with cardiovascular disease

Air-Dried Brown Seaweed, Ascophyllum nodosum, Alters the Rumen Microbiome in a Manner That Changes Rumen Fermentation Profiles and Lowers the Prevalence of Foodborne Pathogens

scientific article published on 31 January 2018

Ascophyllum nodosumExtract and Its Organic Fractions StimulateRhizobiumRoot Nodulation and Growth ofMedicago sativa(Alfalfa)

Assessment of spatial and temporal variability of three Sargassum species (Fucales, Phaeophyta) from KwaZulu-Natal, South Africa

Bioactive components of the edible strain of red alga, Chondrus crispus, enhance oxidative stress tolerance in Caenorhabditis elegans

scholarly article in Journal of Functional Foods, vol. 5 no. 3, July 2013

Bioassay to detect Ascophyllum nodosum extract-induced cytokinin-like activity in Arabidopsis thaliana

Carrageenans from Red Seaweeds As Promoters of Growth and Elicitors of Defense Response in Plants

article

Carrageenans, sulphated polysaccharides of red seaweeds, differentially affect Arabidopsis thaliana resistance to Trichoplusia ni (cabbage looper)

scientific article (publication date: 2011)

Chemical characteristics of a polysaccharide from Porphyra capensis (Rhodophyta).

scientific article

Comments on Halat L., Galway M.E., Gitto S. & Garbary D.J. 2015. Epidermal shedding in Ascophyllum nodosum (Phaeophyceae): seasonality, productivity and relationship to harvesting. Phycologia 54(6): 599–608

Commercial Extract ofAscophyllum nodosumImproves Root Colonization of Alfalfa by Its Bacterial SymbiontSinorhizobium meliloti

Commercial extract of the brown seaweed Ascophyllum nodosum enhances phenolic antioxidant content of spinach (Spinacia oleracea L.) which protects Caenorhabditis elegans against oxidative and thermal stress

Components of the cultivated red seaweed Chondrus crispus enhance the immune response of Caenorhabditis elegans to Pseudomonas aeruginosa through the pmk-1, daf-2/daf-16, and skn-1 pathways

scientific article published on 20 September 2013

Consumption of seaweeds and the human brain

Cultivation of tropical red seaweeds in the BIMP-EAGA region

Delineation ofChondrus(Gigartinales, Florideophyceae) in China and the origin ofC. crispusinferred from molecular data

article

Developments in production technology of Kappaphycus in the Philippines: more than four decades of farming

scholarly article by Anicia Q. Hurtado et al published 8 January 2015 in Journal of Applied Phycology

Direct formation of axes in new plantlets of Kappaphycus alvarezii (Doty) Doty, as influenced by the use of AMPEP K+, spindle inhibitors, and plant growth hormones

article

Distribution and symptoms of epiphyte infection in major carrageenophyte-producing farms

Effects of a commercial extract of the brown alga Ascophyllum nodosum on the biomass production of Kappaphycus alvarezii (Doty) Doty ex P. C. Silva and its carrageenan yield and gel quality cultivated in Brazil

article

Enzyme-assisted extraction of bioactive material from Chondrus crispus and Codium fragile and its effect on herpes simplex virus (HSV-1).

scientific article published on 16 January 2015

Erratum to: Regulation of Phytohormone Biosynthesis and Accumulation in Arabidopsis Following Treatment with Commercial Extract from the Marine Macroalga Ascophyllum nodosum

scholarly article published in Journal of Plant Growth Regulation

Experimental observations on variability of leaf and air vesicle shape of Sargassum muticum

scholarly article in Journal of the Marine Biological Association of the United Kingdom, vol. 63 no. 4, November 1983

Extract powder from the brown alga Ascophyllum nodosum (Linnaeus) Le Jolis (AMPEP): a “vaccine-like” effect on Kappaphycus alvarezii (Doty) Doty ex P.C. Silva

Extracts from seaweeds can promote fungal growth

scientific article published in January 2002

Extracts of the Brown Seaweed Ascophyllum nodosum Induce Gibberellic Acid (GA3)-independent Amylase Activity in Barley

Extracts of the marine brown macroalga, Ascophyllum nodosum, induce jasmonic acid dependent systemic resistance in Arabidopsis thaliana against Pseudomonas syringae pv. tomato DC3000 and Sclerotinia sclerotiorum

Feed Supplementation with Red Seaweeds, Chondrus crispus and Sarcodiotheca gaudichaudii, Reduce Salmonella Enteritidis in Laying Hens

scientific article published on 10 April 2017

Feed supplementation with red seaweeds, Chondrus crispus and Sarcodiotheca gaudichaudii, affects performance, egg quality, and gut microbiota of layer hens

scientific article published on 28 October 2014

Identification of selected seaweed polysaccharides (phycocolloids) by vibrational spectroscopy (FTIR-ATR and FT-Raman)

Impact of AMPEP on the growth and occurrence of epiphytic Neosiphonia infestation on two varieties of commercially cultivated Kappaphycus alvarezii grown at different depths in the Philippines

scholarly article by Iris Ann G. Borlongan et al published 13 January 2011 in Journal of Applied Phycology

Impacts of Ascophyllum marine plant extract powder (AMPEP) on the growth, incidence of the endophyte Neosiphonia apiculata and associated carrageenan quality of three commercial cultivars of Kappaphycus

article

In vitro cultivation of three Kappaphycus alvarezii (Rhodophyta, Areschougiaceae) variants (green, red and brown) exposed to a commercial extract of the brown alga Ascophyllum nodosum (Fucaceae, Ochrophyta)

Inter-simple sequence repeat (ISSR) analysis of genetic variation of Chondrus crispus populations from North Atlantic

Investigation of the application of Acadian Marine Plant Extract Powder (AMPEP) to enhance the growth, phenolic content, free radical scavenging, and iron chelating activities of Kappaphycus Doty (Solieriaceae, Gigartinales, Rhodophyta)

article

Kappaphycus (Rhodophyta) Cultivation: Problems and the Impacts of Acadian Marine Plant Extract Powder

article

LOW GENETIC VARIABILITY OF SARGASSUM MUTICUM (PHAEOPHYCEAE) REVEALED BY A GLOBAL ANALYSIS OF NATIVE AND INTRODUCED POPULATIONS1

Lipophilic components of the brown seaweed, Ascophyllum nodosum, enhance freezing tolerance in Arabidopsis thaliana

scientific article

Neuroprotective effects of the cultivated Chondrus crispus in a C. elegans model of Parkinson's disease

scientific article published on 14 April 2015

On the Health Benefits vs. Risks of Seaweeds and Their Constituents: The Curious Case of the Polymer Paradigm

scientific article published on 19 March 2021

On-land cultivation of functional seaweed products for human usage

Optimization of culture conditions for tissue culture production of young plantlets of carrageenophyte Kappaphycus

article

PHYLOGEOGRAPHIC PATTERNS INDICATE TRANSATLANTIC MIGRATION FROM EUROPE TO NORTH AMERICA IN THE RED SEAWEED CHONDRUS CRISPUS (GIGARTINALES, RHODOPHYTA)1

Phylogeography of the Northern Atlantic species Chondrus crispus (Gigartinales, Rhodophyta) inferred from nuclear rDNA internal transcribed spacer sequences

Polar lipids from the marine macroalga Palmaria palmata inhibit lipopolysaccharide-induced nitric oxide production in RAW264.7 macrophage cells

scientific article published on 22 February 2014

Pre-harvest treatment of spinach with Ascophyllum nodosum extract improves post-harvest storage and quality

Prebiotic effects of diet supplemented with the cultivated red seaweed Chondrus crispus or with fructo-oligo-saccharide on host immunity, colonic microbiota and gut microbial metabolites

scientific article published on 14 August 2015

Preparation andIn Vivo. Antitumor Activity of κ-Carrageenan Oligosaccharides

Primary species recognition and phylogeny of Chondrus (Gigartinales, Rhodophyta) using 18S rDNA sequence data

scholarly article by Zimin Hu et al published April 2007 in Chinese journal of oceanology and limnology

Prospects and challenges for industrial production of seaweed bioactives.

scientific article

Rapid bioassays to evaluate the plant growth promoting activity of Ascophyllum nodosum (L.) Le Jol. using a model plant, Arabidopsis thaliana (L.) Heynh

article

Red Seaweeds Sarcodiotheca gaudichaudii and Chondrus crispus down Regulate Virulence Factors of Salmonella Enteritidis and Induce Immune Responses in Caenorhabditis elegans

scientific article published on 31 March 2016

Regulation of Phytohormone Biosynthesis and Accumulation in Arabidopsis Following Treatment with Commercial Extract from the Marine Macroalga Ascophyllum nodosum

Sargassum muticum: a taxonomic history including world-wide and western Pacific distributions

scholarly article in Journal of the Marine Biological Association of the United Kingdom, vol. 63 no. 3, August 1983

Saved by seaweeds: phyconomic contributions in times of crises

scientific article published on 07 November 2020

Seaweed Cultivation and Marine Ranching

scientific article (publication date: February 1994)

Seaweed Extracts as Biostimulants of Plant Growth and Development

Seaweed extract improve drought tolerance of soybean by regulating stress-response genes

scientific article published on 11 October 2017

Seaweed production: overview of the global state of exploitation, farming and emerging research activity

Seaweeds (Macroalgae) and Their Extracts as Contributors of Plant Productivity and Quality

article

Selected Comments on the Role of Algae in Sustainability

scientific article published in 2014

Sulfated macroalgal polysaccharides λ-carrageenan and ι-carrageenan differentially alter Arabidopsis thaliana resistance to Sclerotinia sclerotiorum

Sustainable harvesting of wild seaweed resources

Systematics and genetic variation in commercial shape Kappaphycus and shape Eucheuma (Solieriaceae, Rhodophyta)

Tasco(®), a product of Ascophyllum nodosum, imparts thermal stress tolerance in Caenorhabditis elegans

scientific article published on 8 November 2011

Tasco®: a product of Ascophyllum nodosum enhances immune response of Caenorhabditis elegans against Pseudomonas aeruginosa infection

scientific article published on 11 January 2012

The Need for a Balanced Ecosystem Approach to Blue Revolution Aquaculture

The comparative efficiency of a brown algal-derived biostimulant extract (AMPEP), with and without supplemented PGRs: the induction of direct, axis shoots as applied to the propagation of vegetative seedlings for the successful mass cultivation of th

The effects of selected cultivation conditions on the carrageenan characteristics of Kappaphycus alvarezii (Rhodophyta, Solieriaceae) in Ubatuba Bay, São Paulo, Brazil

article

The use of the valuable oyster mushroom, Pleurotus sajor-caju, for conversion of waste materials produced from seaweed and brewing industries: preliminary investigations

scientific article published in February 2003

Thermal imaging of soybean response to drought stress: the effect of Ascophyllum nodosum seaweed extract.

scientific article

Transcriptional and metabolomic analysis of Ascophyllum nodosum mediated freezing tolerance in Arabidopsis thaliana

scientific article

Use of Acadian marine plant extract powder from Ascophyllum nodosum in tissue culture of Kappaphycus varieties

article

Variability of iodine content in common commercially available edible seaweeds

scientific article

λ-Carrageenan Suppresses Tomato Chlorotic Dwarf Viroid (TCDVd) Replication and Symptom Expression in Tomatoes

scientific article published on 8 May 2015

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