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1,104 results for “morphological variation”
Data for: Morphological and molecular characterization of variation in common bean (Phaseolus vulgaris L.) germplasm from Azad Jammu and Kashmir, Pakistan
<p><em>Phaseolus vulgaris</em>, an essential food and source of protein, is cultivated across the world. This study was carried out to investigate the diversity and population structure of 34 P. vulgaris landrace accessions collected from the Azad Jammu and Kashmir (AJ&K) regions of Pakistan. The samples were analyzed both morphologically and using genetic variation identified through RNA sequencing. Our results indicated that most genetic variation occurs among local accessions, with little genetic variation occurring between geographical regions. In addition, the accessions fell into two major genetic groups. Morphological analysis revealed that these two genetic groups differ in a number of quantitative traits, including seed length, seed width, and seed weight. One accession, DUD-11, appears to be a mixture of the two major groups genetically as well as morphologically. Among the other accessions, DUD-8, RWK-2, and NGD-1 depicted particularly high seed weight along with higher seed length, seed width, and seed yield per plant. We suggest focusing on these accessions in future breeding programs. More generally, our results provide baseline data that will be useful for crop improvement and effective cultivation practices in Pakistan.</p>
FIGURE 5 in Low morphological and genetic variation within the glass-perchlet Parambassis siamensis (Teleostei: Ambassidae) in Peninsular Malaysia
FIGURE 5. Photographs of specimens of Parambassis siamensis showing body pigmentation and body shape variations. A) Holotype of Chanda punctulata (BMNH 1931.7.20.56); B) Specimen from Lake Bera (Pahang River basin) having dense melanophore coverage (SL: 36.6 mm); C) Specimen from Bera River (Pahang River basin) having very light melanophore coverage (SL: 37.0 mm); D) Holotype of Parambassis siamensis (ANSP 68233); E) Specimen from Lake Muda (Muda River basin) having deeper body depth (SL: 38.2 mm); F) Specimen from Bukit Merah (Kurau River basin) having slender body depth (SL: 29.0 mm).
FIGURE 3 in Low morphological and genetic variation within the glass-perchlet Parambassis siamensis (Teleostei: Ambassidae) in Peninsular Malaysia
FIGURE 3. Scatterplots of the sheared first and second principal component scores (PC1 versus PC2) of 20 morphometric variables comparing six populations of Parambassis siamensis. Color code: light blue (Bera River); blue (Lake Bera); green (Bukit Merah); yellow (Lake Bersia); red (Lake Muda); purple (Bangkok).
FIGURE 2 in Low morphological and genetic variation within the glass-perchlet Parambassis siamensis (Teleostei: Ambassidae) in Peninsular Malaysia
FIGURE 2. Illustration of the point-to-point morphological measurements and meristic counts examined in this study. Each measurement description is given in Tables S1 and S2. Counted scales are highlighted in blue.
FIGURE 1 in Low morphological and genetic variation within the glass-perchlet Parambassis siamensis (Teleostei: Ambassidae) in Peninsular Malaysia
FIGURE 1. Geographic distribution of Parambassis siamensis in Southeast Asia. Insert map of Peninsular Malaysia indicates the sampling localities. Red star indicates the estimated type locality of P. siamensis and C. punctulata; black circles represent the known distribution of P. siamensis. Raw data was extracted from GBIF database (https://www.gbif.org/). Open stars indicate the populations examined using the morphological and molecular approaches; open circles indicate the populations examined using only the molecular approach.
FIGURE 4. A in Low morphological and genetic variation within the glass-perchlet Parambassis siamensis (Teleostei: Ambassidae) in Peninsular Malaysia
FIGURE 4. A) Maximum Likelihood (ML) tree of Parambassis siamensis from Peninsular Malaysia based on COI sequences as inferred using RaxML-HPC2 and the model of sequence evolution GTR + G. Branch lengths are proportional to the number of substitutions. Numbers at nodes are Bootstrap Proportion (shown in % when>80%). This tree is rooted with a specimen of Parambassis ranga. B) Unrooted network of Parambassis siamensis from Peninsular Malaysia based on COI haplotypes inferred with the software PopArt and a median-joining algorithm.
FIGURE 8 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 8. Comparative of head scales of Calyptommatus species from dorsal view (left) and lateral view (right). (A) C. sinebrachiatus (MTR39001); (B) C. confusionibus (MTR24343); (C) C. frontalis sp. nov. (MZUSP 106738); (D) C. leiolepis (MTR39096); (E) C. nicterus (ACG44). Scale bars correspond to 2 mm.
FIGURE 6 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 6. Habitat where Calyptommatus frontalis sp. nov. was collected, showing the typical deciduous caatinga vegetation over sandy soils present in the region during A) wet season and B) dry season.
FIGURE 9 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 9. Comparative of dorsal scales in Calyptommatus. (A) C. sinebrachiatus (MTR39001); (B) C. confusionibus (MTR24343); (C) C. frontalis sp. nov. (MZUSP 106753; MTR38962); (D) C. sp.2 (MTR18055); (E) C. leiolepis (MTR39096); (F) C. nicterus (ACG44). Scale bar corresponds to 2 mm.
FIGURE 5 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 5. Paratype of Calyptommatus frontalis sp. nov. in life from Brejo do Poção, Buritirama, state of Bahia, northeast Brazil.
FIGURE 4 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 4. Details of body scalation of the holotype of Calyptommatus frontalis sp. nov. (MZUSP 106738, field number MTR 38950): A) dorsal view at midbody; B) ventral view at midbody; C) lateral view at midbody; D) precloacal region and hindlimbs. Scale bars correspond to 2 mm.
FIGURE 3 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 3. Calyptommatus frontalis sp. nov., adult female holotype: Dorsal, lateral and ventral views of head (MZUSP 106738, field number MTR 38950).
FIGURE 2 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 2. Satellite image of the Xique-Xique dune field region showing the variation in frontal scales in Calyptommatus. Aerial image from Google Earth Pro 2021 DigitalGlobe Image Landsat/Copernicus.
FIGURE 1. A in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 1. A) Bayesian inference phylogenetic tree for Calyptommatus and outgroups based on the mtDNA data set (16S + cytb + nd4; 1,918 bp). Values on nodes refer to Bayesian posterior probabilities (pp); values above 0.95 are considered high
FIGURE S2 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE S2. Bayesian inference phylogenetic tree for Calyptommatus and outgroups based on the five loci concatenated data set (16S + cytb + nd4 + c-mos + ntf3; 2,942 bp). Values on nodes refer to Bayesian posterior probabilities (pp); values above 0.95 are considered high statistical support for clades
FIGURE S1 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE S1. Bayesian inference phylogenetic tree for Calyptommatus and outgroups based on the nuDNA data set (c-mos + ntf3; 1,024 bp). Values on nodes refer to Bayesian posterior probabilities (pp); values above 0.95 are considered high statistical support for clades.
FIGURE. Umbellules within four populations of Sanicula orthacantha, showing the fruits characters and the variation in numbers of staminate flowers (each line represents a plant individual). The ratio of staminate flowers number/ umbellule number is given for each individual. A. China, Hubei, Xuan'en, Qizimei Mountain, H.M. Li, Y.M. Yi & Y.S. Zhang 1077 (NAS). B. China, Jiangxi, Jiujiang, Lushan, H.M. Li, Y.S. Zhang & Y. Xu 1109 (NAS). C. China, Chongqing, Nanchuan, Jinfo Shan, H.M. Li, Y.S. Zhang & X. Zhang 1141 (NAS). D. China, Sichuan, Emei Shan, H.M. Li & Y.S. Zhang 1157 (NAS). All same scale. in Taxonomic studies on the genus Sanicula (Apiaceae) from China ( ): The clarification of some morphological distinction between S. orthacantha var. orthacantha and S. orthacantha var. brevispina, with the reduction of S. petagnioides to the synonymy of the former, and S. orthacantha var. stolonifera to
FIGURE. Umbellules within four populations of Sanicula orthacantha, showing the fruits characters and the variation in numbers of staminate flowers (each line represents a plant individual). The ratio of staminate flowers number/ umbellule number is given for each individual. A. China, Hubei, Xuan'en, Qizimei Mountain, H.M. Li, Y.M. Yi & Y.S. Zhang 1077 (NAS). B. China, Jiangxi, Jiujiang, Lushan, H.M. Li, Y.S. Zhang & Y. Xu 1109 (NAS). C. China, Chongqing, Nanchuan, Jinfo Shan, H.M. Li, Y.S. Zhang & X. Zhang 1141 (NAS). D. China, Sichuan, Emei Shan, H.M. Li & Y.S. Zhang 1157 (NAS). All same scale.
FIGURE. Umbellules within two populations of Sanicula orthacantha var. brevispina from China, Sichuan, Emei Shan, showing the fruits characters and the variation in numbers of staminate flowers (each line represents a plant individual). The ratio of staminate flowers number/ umbellule number is given for each individual. A. C.H. Li 1122 (NAS). B. H.M. Li & Y.S. Zhang 1151 (NAS). in Taxonomic studies on the genus Sanicula (Apiaceae) from China ( ): The clarification of some morphological distinction between S. orthacantha var. orthacantha and S. orthacantha var. brevispina, with the reduction of S. petagnioides to the synonymy of the former, and S. orthacantha var. stolonifera to
FIGURE. Umbellules within two populations of Sanicula orthacantha var. brevispina from China, Sichuan, Emei Shan, showing the fruits characters and the variation in numbers of staminate flowers (each line represents a plant individual). The ratio of staminate flowers number/ umbellule number is given for each individual. A. C.H. Li 1122 (NAS). B. H.M. Li & Y.S. Zhang 1151 (NAS).
FIGURE. Individuals in two Populations of Sanicula orthacantha var. brevispina from China, Sichuan, Emei Shan, showing the variation in plant size and rhizome character (each line represents a population). A. C.H. Li 1122 (NAS). B. H.M. Li & Y.S. Zhang 1151 (NAS). in Taxonomic studies on the genus Sanicula (Apiaceae) from China ( ): The clarification of some morphological distinction between S. orthacantha var. orthacantha and S. orthacantha var. brevispina, with the reduction of S. petagnioides to the synonymy of the former, and S. orthacantha var. stolonifera to
FIGURE. Individuals in two Populations of Sanicula orthacantha var. brevispina from China, Sichuan, Emei Shan, showing the variation in plant size and rhizome character (each line represents a population). A. C.H. Li 1122 (NAS). B. H.M. Li & Y.S. Zhang 1151 (NAS).
FIGURE 9 in Genetic and morphological variation analyses of Glandirana rugosa with description of a new species (Anura, Ranidae)
FIGURE 9. Map of Japan showing our results and the conclusion. Upper left: distributional ranges of Glandirana reliquia sp. nov. (dotted area, closed circle = type locality) and G. rugosa (gray area). Lower right: the sites where we collected molecular samples of Glandirana reliquia sp. nov. (squares) and four mtDNA groups of G. rugosa (circles). Locality numbers correspond with those shown in the supplementary Table 1 deposited in Figshare (DOI: 10.6084/m9.figshare.20290599).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.