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NOTES ON THE FAMILY AMPULLARIIDAE (GASTROPODA: PROSOBRANCHIA) IN THE PHILIPPINES: I. DIGESTIVE, CIRCULATORY, AND EXCRETORY SYSTEMS [PDF]

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 1992
A total of 232 ampullariid snails collected from 23 sites covering 7 islands in the Philippines were compared conchologically and 200 alcohol-preserved specimens were dissected for anatomical characteristics. Conchological comparison of the shells of the
ROBERTO C. PAOULAYAN, ELPIDIO A. REMIGIO
doaj   +1 more source

Engineering an acetoacetyl-CoA reductase from Cupriavidus necator toward NADH preference under physiological conditions

open access: yesScientific Reports, 2022
The coupling of PHB generation with NADH reoxidation is required to generate PHB as a fermentation product. A fundamental trait to accomplish this feature is to express a functional NADH-preferring acetoacetyl-CoA reductase, engaged in PHB accumulation ...
Karel Olavarria   +4 more
doaj   +1 more source

80 years later: Marine sediments still influenced by an old war ship

open access: yesFrontiers in Marine Science, 2022
Historic shipwrecks form an anthropogenic landmark in marine environment, yet their influence on the local geochemistry and microbiology remains largely unexplored.
Josefien Van Landuyt   +7 more
doaj   +1 more source

NADH-driven poly-3-hydroxybutyrate accumulation in Escherichia coli: Data from enzymatic assays and oxygen-limited continuous cultures

open access: yesData in Brief, 2020
Biosynthesis of poly-3-hydroxybutyrate (PHB) as a fermentation product enables the coupling of growth and product generation. Moreover, the reduction of oxygen supply should reduce operative cost and increase product yield.
Karel Olavarria   +5 more
doaj   +1 more source

Size and depth of residual tumor after neoadjuvant chemoradiotherapy in rectal cancer – implications for the development of new imaging modalities for response assessment

open access: yesFrontiers in Oncology, 2023
With the shift towards organ preserving treatment strategies in rectal cancer it has become increasingly important to accurately discriminate between a complete and good clinical response after neoadjuvant chemoradiotherapy (CRT).
Stefan D. van der Stel   +14 more
doaj   +1 more source

Fast Phylogeny of SARS-CoV-2 by Compression

open access: yesEntropy, 2022
The compression method to assess similarity, in the sense of having a small normalized compression distance (NCD), was developed based on algorithmic information theory to quantify the similarity in files ranging from words and languages to genomes and ...
Rudi L. Cilibrasi, Paul M. B. Vitányi
doaj   +1 more source

Wetenschapscommunicatie van interdisciplinaire onderzoeksprojecten

open access: yesTijdschrift voor Hoger Onderwijs, 2023
Resultaten uit interdisciplinaire onderzoeksprojecten moeten, net als bij disciplinaire projecten, gedeeld worden met een niet-academisch publiek om impact te hebben op de maatschappij.
Florentine Marnel Sterk
doaj   +1 more source

NOTES ON THE FAMILY AMPULLARIIDAE (GASTROPODA: PROSOBRANCHIA) IN THE PHILIPPINES: I. DIGESTIVE, CIRCULATORY, AND EXCRETORY SYSTEMS

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2011
A  total  of  232  ampullariid  snails  collected  from  23  sites  covering  7  islands  in  the  Philippines were compared  conchologically  and  200  alcohol-preserved  specimens  were  dissected  for  anatomical ...
ROBERTO C PAOULAYAN
doaj   +1 more source

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