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Tree of life
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Ebook "Duck" also highlights the significant role humour has always played in human imaginings of duck life, such as the Topographia Hibernia, a twelfth-century tome contending that ducks originated as growths on tree trunks washed up on a beach. But we also learn about the bird’s role in everyday life as well, from food dishes to jokes to beloved animated characters such as Daffy Duck and Donald Duck. Duck is an entertaining account of a bird whose distinctive silhouette is known the world over.
194p
dongmelo
27-05-2024
3
2
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Reconstructing phylogenetic trees from protein sequences normally requires empirical amino acid substitution models to calculate the likelihood of trees or genetic distances between species. The tree of life is classified into three domains of Eukaryotes, Archaea, and Bacteria. The amino acid substitution models have been intensively studied for decades, but few are related to Bacteria. Rooting bacterial trees remains a challenging problem in the phylogenetic analysis due to the long branch separating Bacteria and other domains.
14p
dianmotminh02
03-05-2024
4
2
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The paper is organized as follows: Section 2 provides the preliminaries, which include the fundamental definitions of the M-CFIS model, CFTL, and tree. Section 3 investigates the novel CFRG-based complex fuzzy transfer learning. Section 4 evaluates the proposed RTrieCFTL by running it on both real-life and benchmark data sets. To conclude, the last part must outline this research’s future work.
14p
dianmotminh02
03-05-2024
3
2
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The main objective of this research was to provide a basis for recommending solutions to adjust the sunlight needed by Castanopsis boisii trees at the regenerated stage for producing higher fruit yield at the mature stage.
12p
vilarry
01-04-2024
3
1
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Ebook "Dynamic paleontology: Using quantification and other tools to decipher the history of life" is needed because many contemporary analytical projects in the earth sciences would greatly benefit by refinement of the research approach at the initial stages of each investigation. This book will help to clarify matters, and dispel confusion with regard to proper deployment of analytical technique in the earth sciences.
254p
manmanthanhla0201
27-02-2024
2
1
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Coconut (Cocos nucifera L.) or 'the tree of life' is one of the most important palm crops due to its versatility. Reduction in coconut productivity due to natural calamity and disease threats has raised the urgent need to develop in vitro techniques that can overcome the obstacles of the traditional breeding method. Embryo culture is one of the earliest in vitro culture techniques applied to practical problems and so far has proved itself to be of great value to breeders.
11p
vimulcahy
18-09-2023
4
3
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Genetic diversity is known to confer survival advantage in many species across the tree of life. Here, we hypothesize that such pattern applies to humans as well and could be a result of higher fitness in individuals with higher genomic heterozygosity.
14p
vihagrid
30-01-2023
4
3
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Humans have coevolved with microbial communities to establish a mutually advantageous relationship that is still poorly characterized and can provide a better understanding of the human microbiome. Comparative metagenomic analysis of human and non-human primate (NHP) microbiomes offers a promising approach to study this symbiosis.
16p
vielonmusk
30-01-2022
58
0
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mRNA can form local secondary structure within the protein-coding sequence, and the strength of this structure is thought to influence gene expression regulation. Previous studies suggest that secondary structure strength may be maintained under selection, but the details of this phenomenon are not well understood.
20p
viarchimedes
26-01-2022
12
0
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Deciphering the history of life on Earth has long been regarded as one of the most central tasks in biology. In past years, widespread discordance between the evolutionary histories of different groups of orthologous genes of prokaryotes have been revealed, primarily due to horizontal gene transfers (HGTs). Nonetheless, evidence that support a strong tree-like signal of evolution have been uncovered, despite the presence of HGT events. Therefore, a challenging task is to distill this tree-like signal from the noise induced by all sources of non-tree-like events.
11p
vitzuyu2711
29-09-2021
8
1
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In this study, we systematically studied the time of birth of genes encoding human membrane receptors and their ligands in the animal tree of life. We examined a total of 553 pairs of ligands/receptors, representing non-redundant interactions.
12p
vitzuyu2711
29-09-2021
4
1
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Tissue regeneration is widely distributed across the tree of life. Among vertebrates, salamanders possess an exceptional ability to regenerate amputated limbs and other complex structures. Thus far, molecular insights about limb regeneration have come from a relatively limited number of species from two closely related salamander families.
12p
vitzuyu2711
29-09-2021
33
1
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Most diversity in the eukaryotic tree of life is represented by microbial eukaryotes, which is a polyphyletic group also referred to as protists. Among the protists, currently sequenced genomes and transcriptomes give a biased view of the actual diversity.
9p
vijeeni2711
24-07-2021
9
0
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Walnut (Juglans regia) is an important tree cultivated worldwide and is exposed to a series of both abiotic and biotic stress during their life-cycles. The heat stress transcription factors (HSFs) play a crucial role in plant response to various stresses by regulating the expression of stress-responsive genes.
13p
vijeeni2711
24-07-2021
19
0
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Over the life cycle of perennial trees, the dormant state enables the avoidance of abiotic stress conditions. The growth cycle can be partitioned into induction, maintenance and release and is controlled by complex interactions between many endogenous and environmental factors.
18p
vijichea2711
28-05-2021
10
2
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Plastome-scale data have been prevalent in reconstructing the plant Tree of Life. However, phylogenomic studies currently based on plastomes rely primarily on maximum likelihood inference of concatenated alignments of plastid genes, and thus phylogenetic discordance produced by individual plastid genes has generally been ignored.
15p
vijichea2711
28-05-2021
11
1
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This research aims to analyze the daily life of students at the University of the Thai Chamber of Commerce related to health by Data Mining techniques, using Decision Tree method. Cross-Industry Standard Process for Data Mining (CRISP -DM) concept was applied for the data analysis. Start from the clarifying the objectives, gathering data, data preparation, by converting it into a data that can be analyzed, modeling, evaluation and deployment.
12p
trinhthamhodang9
10-12-2020
23
1
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Scientists rarely reuse expert knowledge of phylogeny, in spite of years of effort to assemble a great “Tree of Life” (ToL). A notable exception involves the use of Phylomatic, which provides tools to generate custom phylogenies from a large, pre-computed, expert phylogeny of plant taxa.
17p
viwyoming2711
16-12-2020
15
1
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One of our goals for the echinoderm tree of life project (http://echinotol.org) is to identify orthologs suitable for phylogenetic analysis from next-generation transcriptome data. The current dataset is the largest assembled for echinoderm phylogeny and transcriptomics.
6p
vioklahoma2711
19-11-2020
8
2
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N-terminal acetylation is one of the most common protein modifications in eukaryotes and occurs co-translationally when the N-terminus of the nascent polypeptide is still attached to the ribosome. This modification has been shown to be involved in a wide range of biological phenomena such as protein half-life regulation, proteinprotein and protein-membrane interactions, and protein subcellular localization.
8p
viflorida2711
30-10-2020
59
2
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