Results 51 to 60 of about 42,962 (201)

The ets multigene family is conserved throughout the Metazoa

open access: yes, 1993
This study provides the first empirical evidence for the conservation of the ets proto-oncogene transcription factor family throughout the Metazoa. Using the polymerase chain reaction with degenerate primers corresponding to conserved sequences within ...
Degnan, B. M.   +3 more
core   +1 more source

A Novel SPAST/SPG4 Splice-Site Variant in a Family with Dominant Hereditary Spastic Paraplegia

open access: yesCase Reports in Neurological Medicine, 2020
Some causes of spastic paraplegia are treatable and many are not. Diagnostic work-up to determine the etiology can be costly and invasive. Here we report the case of a man with slowly progressive spastic paraparesis.
Nathaniel M. Robbins   +4 more
doaj   +1 more source

Chromosomal Mapping of the Histone Multigene Family and U2 snRNA in Hypancistrus Species (Siluriformes, Loricariidae) from the Brazilian Amazon

open access: yes, 2023
Loricariidae (Siluriformes) comprises ∼1026 species of neotropical fish, being considered the most diverse among the Siluriformes. Studies on repetitive DNA sequences have provided important data on the evolution of the genomes of members of this family,
Pieczarka, Julio Cesar   +9 more
core   +1 more source

Subcellular localisation of the cir multigene family in plasmodium chabaudi [PDF]

open access: yes, 2019
The pir genes are a multigene family found in every species of the malaria parasite Plasmodium so far sequenced. Their preservation in large numbers in the parasite genome implies they fulfill a function or functions of evolutionary importance.
Amis, Sarah
core   +1 more source

Plasmodium falciparum CLAG Paralogs All Traffic to the Host Membrane but Knockouts Have Distinct Phenotypes

open access: yesMicroorganisms
Malaria parasites increase their host erythrocyte’s permeability to obtain essential nutrients from plasma and facilitate intracellular growth. In the human Plasmodium falciparum pathogen, this increase is mediated by the plasmodial surface anion channel
Ankit Gupta   +2 more
doaj   +1 more source

Predicted expansion of the claudin multigene family

open access: yesFEBS Letters, 2011
Claudins (Cldn) are essential membrane proteins of tight junctions (TJs), which form the paracellular permselective barrier. They are produced by a multi-gene family of 24 reported members in mouse and human. Based on a comprehensive search combined with phylogenetic analyses, we identified three novel claudins (claudin-25, -26, and -27).
Mineta, Katsuhiko   +10 more
openaire   +2 more sources

Differential transcription of the major antigenic protein 1 multigene family of Ehrlichia ruminantium in Amblyomma variegatum ticks [PDF]

open access: yes, 2007
The rickettsial pathogen Ehrlichia ruminantium causes heartwater in ruminants and is transmitted by ticks of the genus Amblyomma. The map1 gene, encoding the major surface protein MAP1, is a member of a multigene family containing 16 paralogs.
Bell-Sakyi, L.   +11 more
core   +1 more source

Allelic variations of alpha-gliadin genes from species of Aegilops section Sitopsis and insights into evolution of alpha-gliadin multigene family among Triticum and Aegilops

open access: yes, 2016
The alpha-gliadins account for 15-30 % of the total storage protein in wheat endosperm and play important roles in the dough extensibility and nutritional quality.
Wei, YM   +6 more
core   +1 more source

Evolution of a multigene family of chorion proteins in silkmoths. [PDF]

open access: yesMolecular and Cellular Biology, 1982
The evolution of the A family of chorion genes was examined by comparing new protein and DNA sequences from the silkmoths Antheraea pernyi and Bombyx mori with previously known sequences from Antheraea polyphemus. The comparisons indicated that the A family and its major subfamilies are ancient and revealed how parts of the genes corresponding to ...
RODAKIS, GC, MOSCHONAS, NK, KAFATOS, FC
openaire   +3 more sources

Multigene Family Evolution: Perspectives from Insect Chemoreceptors.

open access: yes, 2015
Understanding the birth and diversification of multigene families is a fundamental evolutionary problem. I argue for the insect chemoreceptor superfamily as an outstanding model.
Benton, R.
core   +1 more source

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