How to use homologously in a sentence? Find typical usage patterns (collocations)/phrases/context for "homologously" and check conjugation/comparative form for "homologously". Mastering all the usages of "homologously" from sentence examples published by news publications.
The classes highlighted in red contain species with webbed feet. In all these cases, webbed feet arose homologously and independently of other classes through convergent evolution.
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The somites (outdated term: primitive segments) are a set of bilaterally paired blocks of paraxial mesoderm that form in the embryonic stage of somitogenesis, along the head-to-tail axis in segmented animals. In vertebrates, somites subdivide into the sclerotomes, myotomes, syndetomes and dermatomes that give rise to the vertebrae of the vertebral column, rib cage and part of the occipital bone; skeletal muscle, cartilage, tendons, and skin (of the back). The word somite is sometimes also used in place of the word metamere. In this definition, the somite is a homologously-paired structure in an animal body plan, such as is visible in annelids and arthropods.
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Glucokinase (GK) is a hexokinase isozyme, related homologously to at least three other hexokinases. All of the hexokinases can mediate phosphorylation of glucose to glucose-6-phosphate (G6P), which is the first step of both glycogen synthesis and glycolysis. However, glucokinase is coded by a separate gene and its distinctive kinetic properties allow it to serve a different set of functions. Glucokinase has a lower affinity for glucose than the other hexokinases do, and its activity is localized to a few cell types, leaving the other three hexokinases as more important preparers of glucose for glycolysis and glycogen synthesis for most tissues and organs.
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The λ-red system has also been optimized for scarless recombination; however, this is a two-step system consisting of selection and counterselection. In this case, a gene cassette with a dual selectable marker can be incorporated into the DNA at the specific location of mutagenesis. After selection of recombinants, a subsequent transformation to transfect linear DNA with the desired mutation is performed, which will then be homologously recombined into the cellular DNA in place of the marker. Therefore, counterselection against the cells containing the marker needs to be performed in order to identify the cells that have successfully incorporated the linear DNA into the target sequence.
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Historically, the salivary glands probably evolved from the waste-elimination organs known as nephridia, which are found homologously in the other body segments. The throat itself is very muscular, serving to absorb the partially liquified food and to pump it, via the oesophagus, which forms the rear part of the front intestine, into the central intestine. Unlike the front intestine, this is not lined with a cuticula but instead consists only of a single layer of epithelial tissue, which does not exhibit conspicuous indentation as is found in other animals. On entering the central intestine, food particles are coated with a mucus-based peritrophic membrane, which serves to protect the lining of the intestine from damage by sharp-edged particles.
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