Results 21 to 30 of about 2,463,163 (292)
Noncanonical Peloruside A Biosynthesis by an Uncultivated Verrucomicrobiota Symbiont
Angewandte Chemie, EarlyView.Noncanonical biochemistry of the peloruside PKS characterized in this work, comprising double bond generation by a noncanonical tridomain (blue), acetyl‐CoA recycling (orange), and proofreading systems (purple and yellow). The Z‐double bond is installed by TEB1 through O‐acetylation and acetate elimination. The acyl ligase PelB (AL, orange) selectively
Amy E. Fraley +11 more
wiley +2 more sources
The Philippine aquaculture industry [PDF]
, 1988 The aquaculture sector of the Philippine fishing industry registered the highest growth rate of 12.5% in 1977-1986. The contribution of aquaculture to the total fish production was equivalent to 24% in 1986 compared to only 85 in the early 1970's.
Camacho, Arsenio S. +1 more
core +1 more source
Sustainability indicators for salmon aquaculture
Data in Brief, 2018 In this paper, we present and describe data comprising indicators of sustainability, collected from eight of the major certification schemes for salmon aquaculture and categorized according to the topics covered by each. These indicators cover most aspects of aquaculture production, including biotic and abiotic effects, feed, emission and waste, fish ...
Vilde Steiro Amundsen +1 more
openaire +5 more sources
Aquaculture NutritionTo investigate the combined effects of soybean lecithin (SL) with vitamin C (VC) or inositol (INO) on growth, gonadal development, and intestinal microbiota, 2-year-old longsnout catfish (Leiocassis longirostris) were fed four isonitrogenous and ...
Ming-Hua Xie +11 more
doaj +1 more source
Advanced Science, EarlyView.Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais +32 more
wiley +1 more source
Aquaculture NutritionGiant grouper (Epinephelus lanceolatus) is a highly valued aquaculture species known for its rapid growth. Traditionally reared using ‘trash fish’ as a nutrient source, production of giant grouper has outpaced the nutritional knowledge required for ...
Albino M. Maveto +4 more
doaj +1 more source
Journal of VirologyDEAD-box (DDX) proteins are currently reported to shape host innate immunity by regulation of N6-methyladenosine (m6A) modification of transcripts for host factors involved in antiviral signaling.
Hao-Yu Sun +9 more
doaj +1 more source
Advanced Science, EarlyView.Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang +6 more
wiley +1 more source
The use of chemicals in aquaculture in India [PDF]
, 2000 A review of the use of chemotherapeutants and other chemicals and drugs in Indian aquaculture is presented. A large number of products are used for various purposes such as soil and water treatments, disinfectants, piscicides, herbicides, organic and ...
Pathak, S.C. +2 more
core +1 more source
Aquaculture NutritionGallic acid (GA) is a plant-derived polyphenol with antioxidant and antimicrobial activities, yet its efficacy as a functional feed additive in sea cucumbers remains unclear.
Wenjie Pan +16 more
doaj +1 more source