Results 51 to 60 of about 9,814,181 (308)

Condition factor of Astyanax intermedius Eigenmann, 1908 (OSTEICHTHYES, CHARACIDAE) parasitised by Paracymothoa astyanaxi Lemos de Castro, 1955 (CRUSTACEA, CYMOTHOIDAE) in the Grande River, Serra do Mar State Park - Santa Virgínia Unit, São Paulo, Brazil

open access: yesBrazilian Journal of Biology
In this work the length-weight relationship and the condition factor of Astyanax intermedius parasitised and not by Paracymothoa astyanaxi were analysed in the Grande River.
LM Gomiero, UP Souza, FMS Braga
doaj   +1 more source

Biometric indices of eleven mangrove fish species from southwest Bangladesh

open access: yesEgyptian Journal of Aquatic Research, 2021
Biometric indices, i.e. i) length-weight relationships (LWRs), ii) form factor (a3.0), iii) length-frequency distributions (LFDs), and iv) condition factors (relative KR and Fulton’s KF) are considered to be very crucial in the assessment of fishery ...
Md Robiul Hasan   +2 more
doaj   +1 more source

Length-weight relationships of marine fishes from the central Brazilian coast [PDF]

open access: yes, 2004
Parameters of the length-weight relationship are presented for 85 fish species from the marine and estuarine regions of the central Brazilian coast (latitude 13° to 23° S). Three different methods were used. A non-linear iterative process using the quasi-
Braga, A.C., Costa, P.A.S., Frota, L.O.
core  

Mollusc fisheries and length–weight relationship in Tonle Sap flood pulse system, Cambodia

open access: yes, 2018
Molluscs are important for ecological function, livelihoods and fisheries, but are often forgotten in research and management. Here, we investigated intra-annual variation in the landing and growth patterns of three mollusc species, i.e., Corbicula ...
P. Ngor   +5 more
semanticscholar   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Growth of black bullhead Ameiurus melas (Rafinesque, 1820) in Corbara Reservoir (Umbria – Italy) [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2008
The age and growth of the invasive black bullhead Ameiurus melas (Rafinesque, 1820) were studied in the Corbara Reservoir, an artificial lake located on the River Tiber in central Italy.
G. Pedicillo   +5 more
doaj  

Length-weight relationship and condition factor of white shrimp, Penaeus merguiensis in West Aceh waters, Indonesia

open access: yesIOP Conference Series: Earth and Environment, 2018
The present study aims to investigate the length-weight relationship and condition factor of Udang Kelong, White shrimp, Penaeus merguiensis in West Aceh waters, Indonesia.
Dedi Fazriansyah Putra   +6 more
semanticscholar   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Estimation of length weight relationship in fishes [PDF]

open access: yes, 2017
Organisms generally increase in size (length, weight) during development. The key factors that influence the growth of fish are the quantity of food available, the number of fish utilizing same food source, temperature, oxygen and other water quality ...
Kuriakose, Somy
core  

Length-weight relationship of 21 fish species from Rio Doce River basin, Minas Gerais, Brazil

open access: yesJournal of Applied Ichthyology, 2018
The present study provides the length‐weight relationship (LWR) for 21 fish species from eight rivers from Rio Doce River basin, Minas Gerais States, Brazil.
G. N. Salvador   +4 more
semanticscholar   +1 more source

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