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1,140 results for “coloniality”
Figures 17A–E. Halecium spec., stn 90. A, colony. B, polysiphonic stem with monosiphonic branches. C, monosiphonic branch with hydrophores. D, young gonotheca erupting from stem. E in Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island
Figures 17A–E. Halecium spec., stn 90. A, colony. B, polysiphonic stem with monosiphonic branches. C, monosiphonic branch with hydrophores. D, young gonotheca erupting from stem. E, more advanced gonotheca, distal end damaged. Scale bar: A, 50 mm; B, 1 mm; C, 0.2 mm; D, E, 0.1 mm.
Figures 14A–D. Halecium ralphae, stn 119. A, colony. B in Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island
Figures 14A–D. Halecium ralphae, stn 119. A, colony. B, distal part of branch. C, apophysis of stem and proximal part of branch. D, hydrophore and hydrotheca. Scale bar: A, 5 mm; B, C, 0.5 mm; D, 0.1 mm.
Figures 12A–C. Acryptolaria patagonica, stn 44. A, colony. B, hydrothecae. C in Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island
Figures 12A–C. Acryptolaria patagonica, stn 44. A, colony. B, hydrothecae. C, multiple replications of hydrothecal margin. Scale bar: A, 12 mm; B, C, 1 mm.
Figures 10A–F. Zygophylax sagamiensis, stn 63. A, colony. B in Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island
Figures 10A–F. Zygophylax sagamiensis, stn 63. A, colony. B, distal part of branch. C, hydrotheca with multiple marginal replications. D, pedicellate nematotheca on hydrorhiza. E, coppinia. F, hooded gonothecae from coppinia. Scale bar: A, 25 mm; B, 0.5 mm; C, 0.2 mm; D, 0.1 mm; E, F, 0.25 mm.
Figures 7A–E. Lafoea dumosa, stn 44. A, colony. B in Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island
Figures 7A–E. Lafoea dumosa, stn 44. A, colony. B, part of branch. C, hydrotheca with typically twisted pedicel and diaphragm. D, hydrotheca with replicated margin. E, radial arrangement of hydrothecae around stem. Scale bar: A, 10 mm; B, E, 1 mm; C, D, 0.5 mm.
Fig. 3. A in The Phenomenon Of A Mixed Colony: The Case Of Lasius Brunneus And Lasius Umbratus (Hymenoptera, Formicidae)
Fig. 3. A — average number of antennal contacts between workers on the trail in 2 seconds (Umb — L. umbratus, Br — L. brunneus); B — average number of workers not involved in antennal contacts.
T a b l e 1 in The Phenomenon Of A Mixed Colony: The Case Of Lasius Brunneus And Lasius Umbratus (Hymenoptera, Formicidae)
T a b l e 1. Results of statistical analysis for activity parameters of Lasius brunneus and L. umbratus workers on the trail of a mixed colony
Dataset: Colony Bankcorp, Inc. (CBAN) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Lancaster Colony Corporation (LANC) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Data from: Live-cell analysis of IMPDH protein levels during yeast colony growth provides insights into the regulation of GTP synthesis
<p>Here we present real-time, live-cell analysis of accumulation of the Imd2 isoform of IMPDH in <em>Saccharomyces cervisiae</em> yeast cells forming a monolayer colony in a microfluidic device over a 50-hour time course. We observe two distinct phases of increased Imd2 accumulation: a guanine-insensitive phase early in outgrowth and a guanine-sensitive phase later, when cells become crowded. We show that the IMPDH inhibitor mycophenolic acid enhances both phases of increase. Deletion of a transcription attenuator upstream of the mRNA start site that decreases Imd2 mRNA synthesis in the presence of high GTP increases the baseline level of Imd2 protein ten-fold and abolishes guanine-sensitive but not guanine-insensitive induction. Our results suggest that at least two mechanisms of yeast Imd2 regulation exist, the known GTP-dependent attenuation of RNA polymerase II elongation and a GTP concentration-independent pathway that may be controlled by cell growth state.</p>
Data from: Stay or go? Changing breeding conditions affect sexual difference in colony attendance strategies of Atlantic puffins Fratercula arctica
<p>Male and female birds have different interests in reproductive investment, which in turn may increase negative effects of poorer breeding conditions caused by e.g., climate change or ecosystem regime shifts. Using a 33-year time series with resightings of Atlantic puffins <em>Fratercula arctica</em> individually colour-ringed as breeders in previous years, we show that the difference in colony attendance of male and female birds depends on the environmental conditions for raising young, proxied by the average duration of the chick period and size of the herring <em>Clupea harengus </em>fed to the chicks in the colony each year. The longer the chick period, and thus the birds' overall investment in reproduction, the more was the sex ratio of adults sitting out on the colony surface biased in favour of males. An increase in herring size, indicating better feeding conditions for raising chicks, led to more observations of both sexes, and the increase was slightly more prominent for females than males. We discuss the results in relation to general life-history theory on sexual differences in trade-offs between individual investment in breeding and own survival. Our results suggest that females are increasingly more willing than males to invest in provisioning for the chick the longer the chick needs such care. This difference may also prove valuable as an indication of breeding conditions from only a short visit to a colony with colour-ringed birds of known sex.</p>
Figura 1 in Using ( food a sentinel colony of Apis mellifera Hymenoptera: Apidae) to assess pesticides and sources
Figura 1. Imagen de la izquierda: mapa de Argentina y zona de estudio indicada con el círculo amarillo. Imagen de la derecha: rango de hogar de las abejas melíferas pecoreadoras en nuestro apiario experimental en la Escuela de Agricultura y Sacarotecnia, Argentina.
FIGURE 2 in First record of a breeding colony of Masked Booby (Sula dactylatra Lesson, 1831; Sulidae) in the main island of the archipelago of Fernando de Noronha (Pernambuco, Brazil)
FIGURE 2: Map of Fernando de Noronha Archipelago, highlighting the location of the breeding colony of Sula dactylatra, located at the end of the Capim-açu trail (03°52'49.38"S; 32°27'29.47"W). Unscaled. Source: © 2016 google maps.
FIGURE 1 in First record of a breeding colony of Masked Booby (Sula dactylatra Lesson, 1831; Sulidae) in the main island of the archipelago of Fernando de Noronha (Pernambuco, Brazil)
FIGURE 1: Breeding colony of Sula dactylatra located at the end of the Capim-açu trail, main island of Fernando de Noronha archipelago, September 2015. Photo: Deborah Gutierrez, 2015.
Рис. 4. Нора поΑземной поΛевки (компΛекс KS-11, октябрь 1984 г., «Αес на ВорскΛе»). А — горизонтаΛьная проекция; Б — боковая реконструкция Fig. 4. A common pine vole burrow (complex No. KS-11, October, 1984; "Forest on the Vorskla"). A — horizontal projection; Б — lateral projection in Spatial Organization Of Common Pine Vole (Microtus Subterraneus Selys-Longchamps, 1836) Colonies
Рис. 4. Нора поΑземной поΛевки (компΛекс KS-11, октябрь 1984 г., «Αес на ВорскΛе»). А — горизонтаΛьная проекция; Б — боковая реконструкция Fig. 4. A common pine vole burrow (complex No. KS-11, October, 1984; "Forest on the Vorskla"). A — horizontal projection; Б — lateral projection
Рис. 1. Пространственное распреΑеΛение скопΛений земΛяных выбросов поΑземной поΛевки в преΑеΛах пΛощаΑи поΛигона 1 га (октябрь 1985 г., «Αес на ВорскΛе») in Spatial Organization Of Common Pine Vole (Microtus Subterraneus Selys-Longchamps, 1836) Colonies
Рис. 1. Пространственное распреΑеΛение скопΛений земΛяных выбросов поΑземной поΛевки в преΑеΛах пΛощаΑи поΛигона 1 га (октябрь 1985 г., «Αес на ВорскΛе»)
Figure 6. 24 h in Summer diving and haul-out behavior of leopard seals (Hydrurga leptonyx) near mesopredator breeding colonies at Livingston Island, Antarctic Peninsula
Figure 6. 24 h rose plots of leopard seal dive activity by hour of day from the parametric data set. Red arrows represent the mean vector of dive activity. (A) all dives pooled from the 2010 season (n = 6,017) from three seals (4OR, 9OR, and 390G). (B) Activity for leopard seal 4OR (n = 2,292 dives) was significantly different from the 2010 mean and the other two seals; (Watson's two sample tests, P <0.05). (C) Activity for leopard seal 9OR (n = 2,283 dives) was significantly different from the 2010 mean and the other two seals (Watson's two sample tests, P <0.001). (D) Activity for leopard seal 390G (n = 1,442 dives) was significantly different from the 2010 mean and the other two seals (Watson's two sample tests, P <0.001).
Figure 5. 24 h in Summer diving and haul-out behavior of leopard seals (Hydrurga leptonyx) near mesopredator breeding colonies at Livingston Island, Antarctic Peninsula
Figure 5. 24 h rose plots of dive activity by hour of day. The red arrows represents the mean vector (direction = time of day, length = mean number of dives) of dive activity (dives/h) for: (A) all dives (n = 40,308). Gray shaded areas represent the crepuscular periods (+1 h from sunset and sunrise) across the study; (B) all dives pooled from the 2010 season (n = 13,373); (C) all dives pooled from the 2011 season (n = 6,545); (D) all dives pooled from the 2014 season (n = 8,723). The null hypothesis that patterns of diel dive activity were equivalent between seasons could not be rejected (Watson's two-sample tests, P> 0.05).
Figure 1 in Summer diving and haul-out behavior of leopard seals (Hydrurga leptonyx) near mesopredator breeding colonies at Livingston Island, Antarctic Peninsula
Figure 1. Cape Shirreff, Livingston Island, Antarctica. The black star in the right pane indicates the location of Cape Shirreff in the western Antarctic Peninsula region.
Figure 4 in Summer diving and haul-out behavior of leopard seals (Hydrurga leptonyx) near mesopredator breeding colonies at Livingston Island, Antarctic Peninsula
Figure 4. Comparison by dive types between (A) behavior predicted from the k-means cluster analysis of time-depth dive records (n = 38,338) and (B) behavior manually scored from animal-borne video dive data (n = 309).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.