Results 41 to 50 of about 1,562,582 (397)

High resolution physical mapping of single gene fragments on pachytene chromosome 4 and 7 of Rosa [PDF]

open access: yes, 2015
Background: Rosaceae is a family containing many economically important fruit and ornamental species. Although fluorescence in situ hybridization (FISH)-based physical mapping of plant genomes is a valuable tool for map-based cloning, comparative ...
Khrustaleva, Ludmila I   +2 more
core   +2 more sources

Back to BAC: The Use of Infectious Clone Technologies for Viral Mutagenesis

open access: yesViruses, 2012
Bacterial artificial chromosome (BAC) vectors were first developed to facilitate the propagation and manipulation of large DNA fragments in molecular biology studies for uses such as genome sequencing projects and genetic disease models.
Robyn N. Hall   +3 more
doaj   +1 more source

Chromosomes and phylogeny in Crepis, [PDF]

open access: yes, 1930
P6 ...
Babcock, E. B. (Ernest Brown), 1877-1954   +1 more
core   +2 more sources

Genetic control of isozymes in the primary gene pool Phaseolus lunatus L. [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Suitable electrophoretic separation methods of 34 isozymes from 17 enzyme systems resolved in Phaseolus lunatus L. (Lima bean) were developed. Data from the migration of the staining zones indicated that three loci control EST, GPI, IDH and MDH ...
Maquet A.   +3 more
doaj  

Complete and de novo assembly of the Leishmania braziliensis (M2904) genome

open access: yesMemorias do Instituto Oswaldo Cruz, 2018
Leishmania braziliensis is the etiological agent of American mucosal leishmaniasis, one of the most severe clinical forms of leishmaniasis. Here, we report the assembly of the L. braziliensis (M2904) genome into 35 continuous chromosomes.
Sandra González-de la Fuente   +6 more
doaj   +1 more source

Chromosomal analysis: an effective research tool in phylogenetics and taxonomy of parasitoid Hymenoptera [PDF]

open access: yesКавказский энтомологический бюллетень, 2015
A brief review of phylogenetic and taxonomic implications of chromosomal analysis of parasitoid Hymenoptera is given. Although karyotypic research of parasitoids is generally represented by studies using pre-existing phylogenetic reconstructions of ...
V.E. Gokhman
doaj   +1 more source

Chromosome Structure: Coiling up chromosomes [PDF]

open access: yesCurrent Biology, 1995
The mechanism by which eukaryotic chromosomes condense as cells enter mitosis has long been inaccessible to molecular biologists. An important clue has now been provided by a ubiquitous protein family, the SMCs.
openaire   +2 more sources

Hierarchical folding and reorganization of chromosomes are linked to transcriptional changes in cellular differentiation

open access: yesMolecular Systems Biology, 2015
Mammalian chromosomes fold into arrays of megabase‐sized topologically associating domains (TADs), which are arranged into compartments spanning multiple megabases of genomic DNA.
J. Fraser   +21 more
semanticscholar   +1 more source

A new continuous cell line from the mosquito Psorophora confinnis (Diptera: Culicidae) and its susceptibility to infections with some arboviruses

open access: yesMemorias do Instituto Oswaldo Cruz, 2001
A new cell line, PC-0199-BR, was established from embryonated eggs of the mosquito Psorophora confinnis. To date (September 2000) it has had 62 continuous passages.
Felio J Bello   +6 more
doaj   +1 more source

Numerous Transitions of Sex Chromosomes in Diptera

open access: yesPLoS Biology, 2015
Many species groups, including mammals and many insects, determine sex using heteromorphic sex chromosomes. Diptera flies, which include the model Drosophila melanogaster, generally have XY sex chromosomes and a conserved karyotype consisting of six ...
Beatriz Viçoso, D. Bachtrog
semanticscholar   +1 more source

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