Results 51 to 60 of about 3,758 (205)

Large Extent of Convergent Evolution Towards the Double Histone Fold Revealed by Targeted Sequence and Structure Search Approach

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 4, Page 875-882, April 2026.
ABSTRACT Histone proteins are key players in chromatin packaging. In eukaryotes, nucleosomal cores—the DNA packaging fundamental units—are formed by composition of histone dimers. The double histone fold is a protein structure where two consecutive regions, each featuring histone fold, come together to create a histone pseudodimer. Although regarded as
Toshiko Miyake, Anna Ranaudo, Elena Sacco, Claudio Greco   +3 more
wiley   +1 more source

River Ecosystem Degradation and Its Impacts on Fish Biodiversity and Capture Fisheries in Major River Basins of Bangladesh: A Policy‐Focused Study

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the widespread degradation of river ecosystems in Bangladesh and its impact on fish biodiversity and identifies potential strategies for ecosystem restoration. Combining community perceptions from focus group discussions (FGDs) with fish market study for spatial analyses of fish species diversity across the Barak–Meghna,
Mohammad Mahfujul Haque, M. Zulfikar Rahman, Md. Abdus Salam, M. Asaduzzaman Sarker, M. G. Mostofa Amin, Murad Ahmed Farukh, Md. Saifullah Bin Aziz   +6 more
wiley   +1 more source

Study on the effect of paraquat dichloride’s (PD) acute toxicity on Anabas testudineus (Bloch, 1792) [PDF]

Journal of Stress Physiology & Biochemistry
A commonly used herbicide in agriculture, paraquat dichloride (PD) has caused a great deal of concern due to its high toxicity and potential impact on the environment.
Ganga Mandal, Sayan Mandal, Basudev Mandal   +2 more
doaj  

Nutrient profile of Indian climbing perch, Anabas testudineus

SAARC Journal of Agriculture, 2017
The proximate composition, fatty acid, amino acid and fat soluble vitamins of Indian climbing perch, Anabas testudineus, locally called “Koi” were assayed in relation to its body weight. The fish samples were collected from different geographical locations and were grouped as small (10-50g) and big (52-150g) sizes.
SS Giri, GS Saha, N Sridhar, S Bhowmick, S Chanda, BN Paul   +5 more
openaire   +2 more sources

Study on digestive tract contents of fish : Preliminary step for identification of indigenous species in mosquito larval control [PDF]

, 2009
The present study is based on screening of food preference by the indigenous fish under its natural condition. The gastrointestinal contents as an indicative of effective bioregulatory activity envisage the selection of a larvivorous fish.
Devi, N. Pemola, Jauhari, R. K.
core   +2 more sources

Integrated Aquaponic Co‐Culture of Nile Tilapia and African Catfish: Effects on Plant Yield, Fish Growth, Nutrient Profile, and Heavy Metal Accumulation

Food Science &Nutrition, Volume 14, Issue 1, January 2026.
An integrated aquaponic co‐culture system combining Nile tilapia and African catfish with eggplant was evaluated. Tilapia growth was consistent across treatments, while a slight reduction in catfish performance occurred with lower stocking density. Plant yield and nutrient profiles of fish showed no significant differences among treatments.
Jude Kifufu Gafidji Fidji, Réné Wamene Baranger, Gaétan Kalala Bolokango, Patrick Mafwila Kinkela, Honoré Kiatoko Mangeye   +4 more
wiley   +1 more source

Feeding Strategies on Climbing Perch (Anabas Testudineus) Larvae Fed with Natural Food [PDF]

, 2015
A research was conducted from 3 Desember 2014 to 1 January 2015 at the Laboratory of Fish Hatchery and Breeding, Faculty of Fisheries and Marine Science, University of Riau. This the growth and survival rate of Climbing Perch larvae (Anabas testudineus),
Alawi, H. (Hamdan), Nuraini, N. (Nuraini), Wahyudi, T. (Try)   +2 more
core  

YOLOViT‐DETECT: A Hybrid Approach for Real‐Time Fish Species Detection and Classification in Aquaculture

IET Image Processing, Volume 20, Issue 1, January/December 2026.
We propose YOLOViT‐DETECT, a hybrid model combining an enhanced YOLOv8 with a spatial attention module for fish detection and a ViT‐B/16 transformer for species classification. The method achieves high accuracy in challenging underwater environments, outperforming standalone models.
Mahdi Hamzaoui, Mohamed Ould‐Elhassen Aoueileyine, Imen Filali, Ridha Bouallegue   +3 more
wiley   +1 more source

PENGARUH PEMBERIAN PAKAN TAMBAHAN DARI KOMBINASI TEPUNG CACING TANAH DAN TEPUNG AMPAS TAHU TERHADAP PERTUMBUHAN IKAN BETOK (Anabas testudineus)

Jurnal Biota, 2015
soil Worm and knowing Waste to own womb very high protein until Soil Worm and knowing Waste can to be used as the good addition food to betok's fish. with fish age betok 4 month Soil Worm Giving and knowing Waste to be expected can to level it growing to
Zainal Berlian, Fitratul Aini, Dinatul Aliah   +2 more
doaj  

Aquaculture Potential of Climbing Perch, Anabas Testudineus, in Brackish Water

Walailak Journal of Science and Technology, 2011
Climbing perch, Anabas testudineus, is a freshwater fish species commercially grown in Southeast Asian countries. This study investigated aspects of salinity on hatching viability and growth performance of climbing perch to use as a measure for ...
Piyapong CHOTIPUNTU, Piyathap AVAKUL
doaj   +1 more source