Results 31 to 40 of about 91,774 (225)

The effect of a 24-hour photoperiod on the survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae [PDF]

, 2011
The effects of two different continuous photoperiod regimes on survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae were investigated. Each photoperiod regime was tested twice with a different larval cohort
A. McIntyre, B. Chen, Barahona-Fernandes, Barlow, Blaxter, Boeuf, D.D. Benetti, Dowd, Downing, Duray, FAO, Farwell, Fielder, Fielder, Fuchs, Fyhn, G.J. Partridge, Harboe, Hart, Hutchinson, Ishibashi, J. Hutapea, J.D. Stieglitz, Kimura, Koven, Lioka, Margulies, Miyake, Moustakas, Munday, Mylonas, Normile, Puvanendran, Ronzani Cerqueira, Safina, Sawada, Takashi, Tandler, Trotter, Utne-Palm, V.P. Scholey, W. Hutchinson, Wexler, Williams   +43 more
core   +2 more sources

Transplacental transmission of Theileria orientalis occurs at a low rate in field-affected cattle: infection in utero does not appear to be a major cause of abortion

Parasites & Vectors, 2017
Background Bovine theileriosis, caused by the haemoprotozoan Theileria orientalis, is an emerging disease in East Asia and Australasia. Previous studies have demonstrated transplacental transmission of various Theileria spp. but molecular confirmation of
Emma Swilks, Shayne A. Fell, Jade F. Hammer, Narelle Sales, Gaye L. Krebs, Cheryl Jenkins   +5 more
doaj   +1 more source

Study on water level ecological amplitude of Typha orientalis seedlings

Journal of Freshwater Ecology, 2021
Typha orientalis is an important aquatic plant and is sensitive to the water level. Here, the ecological amplitude of T. orientalis under different water levels was determined by measuring its growth and physiological indices.
Yiting Chen, Yun Cao, Siwen Tang, Huixiong Huang, Jiajun Qi   +4 more
doaj   +1 more source

The highly rearranged mitochondrial genomes of the crabs Maja crispata and Maja squinado (Majidae) and gene order evolution in Brachyura [PDF]

, 2017
We sequenced the mitochondrial genomes of the spider crabs Maja crispata and Maja squinado (Majidae, Brachyura). Both genomes contain the whole set of 37 genes characteristic of Bilaterian genomes, encoded on both \u3b1- and \u3b2-strands.
AD Miller, AE Smith, AH Sahyoun, AT Beckenbach, BQ Minh, C Hahn, C Moritz, DR Wolstenholme, DV Lavrov, E Negrisolo, F Jühling, F Kilpert, FJ Lin, G Shi, G Shi, G Sotelo, G Tan, G Tang, H Ma, H Shen, H Shimodaira, H Sun, I Marcadé, IM Fearnley, J Yang, JD Thompson, JL Boore, JL Boore, JL Boore, JL Boore, JM Sung, JM Sung, JS Ki, K Strimmer, K Tamura, LM Tsang, LS Quang, LT Nguyen, M Babbucci, M Bernt, M Bernt, M Bernt, M Dowton, M Hui, MH Tan, MH Tan, MM Yamauchi, N Lartillot, NT Perna, O Rota-Stabelli, P Cantatore, P Salvato, R Lanfear, R Raimond, RD Segawa, S Grave De, S Montelli, S Saito, SF Altschul, SJ Kim, SL Cameron, TA Rawlings, TM Lowe, X Wang, Y Xing, YK Ji, YQ Yu, Z Yang   +67 more
core   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

Advanced Science, EarlyView.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang, Heqi Wu, Mengqi Qu, Chunge Zhang, Ziqian Xu, Yuhang Pei, Chaochao Zhao, Jiangtao Wang, Sufang Ma, Na Lyu, Xuebin Xu, Yuhai Bi, Baoli Zhu, George F. Gao   +13 more
wiley   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

The Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty, Luke A. Norton, Aliénor Duhamel, Julien Benoit   +3 more
wiley   +1 more source

Tracking Pacific bluefin tuna (Thunnus thynnus orientalis) in the northeastern Pacific with an automated algorithm that estimates latitude by matching sea-surface-temperature data from satellites with temperature data from tags on fish [PDF]

, 2005
Data recovered from 11 popup satellite archival tags and 3 surgically implanted archival tags were used to analyze the movement patterns of juvenile northern bluefin tuna (Thunnus thynnus orientalis) in the eastern Pacific. The light sensors on archival
Domeier, Michael L, Kiefer, Dale, Nasby-Lucas, Nicole, O’Brien, Frank, Wagschal, Adam   +4 more
core  

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

The Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Studies on sand fly fauna and ecological analysis of Phlebotomus orientalis in the highland and lowland foci of kala-azar in northwestern Ethiopia. [PDF]

PLoS ONE, 2017
BACKGROUND:Visceral leishmaniasis (VL) also known as kala-azar is a growing health problem in Ethiopia with an estimated annual VL incidence between 3700 and 7400. The disease is mainly endemic in northwestern parts of the country. The aim of the current
Esayas Aklilu, Araya Gebresilassie, Solomon Yared, Mizan Kindu, Habte Tekie, Meshesha Balkew, Alon Warburg, Asrat Hailu, Teshome Gebre-Michael   +8 more
doaj   +1 more source