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Weblio 辞書 > 英和辞典・和英辞典 > Chromosomesの意味・解説 > Chromosomesに関連した共起表現

「Chromosomes」の共起表現一覧(1語右で並び替え)

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To view the chromosomes, a cytogenetic test requires dividing cells
itive DNA fragments which are inserted into chromosomes after they had been reverse transcribed fro
locations on a chromosome, or on different chromosomes altogether.
As these, it is diploid with 14 chromosomes altogether.
It is pentaploid(having five sets of chromosomes), and produces seeds asexually like many ot
e the early observations the giant polytene chromosomes and its puffs were noticed in several larva
able of intense cell destruction, damage to chromosomes and production of mutations.
seem to be distributed randomly across all chromosomes, and the majority code for proteins that ar
notable for the physiology of its polytene chromosomes and developmentally regulated amplified puf
ology) and genome integrity (cell cycle and chromosomes and DNA repair).
they have extremely well developed polytene chromosomes and also maintain a high degree of inversio
Genetic diversity in autosomal chromosomes and in mitochondrial DNA (maternally inheri
Cancer cells frequently have aneuploidy of chromosomes and chromosome arms, although a cause and e
parative genomic hybridization to metaphase chromosomes and to a matrix with DNA spots representing
not disrupt the existing genes on the other chromosomes and scientists would be able to create prom
oke out against the testing of boys for XYY chromosomes and was a member of the ELSI (Ethical, Lega
ate, meaning that N represent the number of chromosomes, and 2 the number of their copies.
cts the pairing or "synapsis" of homologous chromosomes and may be used to probe the presence of pa
omplex of proteins and DNA that constitutes chromosomes) and its role in the repression and activat
The diploid queen has 32 chromosomes and the haploid drones have 16 chromosomes.
Theileria parva has four chromosomes and a plastome.
nts encoding efflux pumps may be encoded on chromosomes and/or plasmids, thus contributing to both
She discovered that in some species chromosomes are different among the sexes, by observati
Supernumerary B chromosomes are nonessential chromosomes that are trans
In eukaryotes the chromosomes are found packaged within a nuclear membran
Double minutes, like actual chromosomes, are composed of chromatin and replicate in
syntenic genes (genes residing on different chromosomes) are inherently unlinked, and cM distances
cloning technology to characterize damaged chromosomes at the molecular level and PCR and DNA sequ
estined to become males, one haploid set of chromosomes becomes heterochromatinised after the sixth
The resulting cross then doubled its chromosomes, becoming an allopolyploid species.
forming "filament-like" cells with multiple chromosomes but without cellular division.
In humans, there are 23 chromosomes, but there are two sets of them, one from m
They spent a year examining salivary gland chromosomes by electron microscopy, using formvar repli
or identifying specific bands on individual chromosomes by ultraviolet microscopy, thereby creating
e each mutation defines a set of specific Y chromosomes called a haplogroup.
osome, the Lyon hypothesis explaining how X chromosomes can sometimes be inactive in mammals.
cell by constant and characteristic sets of chromosomes carrying homozygous specific genes, causing
McClintock discovered that pieces of the chromosomes changed their position, jumping from one ch
The nine Hox genes are located on two chromosomes; Ci-Hox1 to 10 on one chromosome and Ci-Hox
In thelytoky the second set of chromosomes comes not from sperm, but from one of the t
'blocks' of genes, i.e. larger segments of chromosomes compared to single genes.
itosis, with binding affinity increasing as chromosomes condense and then decreasing through subseq
same genes and same alleles, and homologous chromosomes contain the same genes but two copies of al
ion, ranging from complete extra or missing chromosomes down to single nucleotide changes.
there is no spindle formation to segregate chromosomes during nuclear division.
nd meiotic spindle apparatus separating the chromosomes during cell division.
e which are necessary for the separation of chromosomes during anaphase of mitosis.
ular structures, including red blood cells, chromosomes, egg and sperm.
na is octoploid, having eight sets of these chromosomes for a total of 56.
pponica is diploid, having 2 pairs of these chromosomes for a total of 14 chromosomes.
It inhibits RNA synthesis, it prevents chromosomes from unwinding and it binds E2F, a factor n
ate DNA repair pathways to repair damage to chromosomes from radiation or chemicals.
ough, including the fact that usually extra chromosomes have been linked to diseases.
nteny analysis indicates that there were 17 chromosomes in the last common ancestor to the Chordate
If there were 24 chromosomes in spermatocytes, there must be an equal nu
procal exchange of genetic code between the chromosomes, in contrast to chromosomal crossover, beca
The sex chromosomes in male mammals show only "partial synapsis
Mercaptopurine causes changes to chromosomes in animals and humans, though a study in 19
es and specific identification of the extra chromosomes involved in conditions such as Down's syndr
The (fluorescence) color ratio along the chromosomes is used to evaluate regions of DNA gain or
The haploid human genome (23 chromosomes) is estimated to be about 3 billion base pa
ould happen quickly due to crossing over of chromosomes; it would not require waiting for the rare
In this family, the number of haploid chromosomes lies between 31 and 35 (according to the va
In this family, the number of haploid chromosomes lies between 26 and 35 (according to the va
In this family, the number of haploid chromosomes lies between 26 and 30 (according to the va
This means that there are 2 X chromosomes making the patient phenotypically female bu
The increased residence of RUNX2 at mitotic chromosomes may reflect its epigenetic function in "boo
Genes located in the proximal areas of chromosomes may be completely linked (very closely spac
B-chromosomes are nonessential chromosomes; not homologous with any member of the norm
and heterochromatic regions) of the somatic chromosomes of the fruit fly Drosophila;
And, unlike many other dinoflagellates, the chromosomes of the Noctiluca are not clearly visible an
ressed into the distal (extreme) regions of chromosomes of the crop being introgressed.
His team analyzed the Y chromosomes of males around China and compared this gro
has pioneered a method for the location on chromosomes of genes mediating continuous variation, an
an biologist best known for his work on the chromosomes of new species of the fruit fly Drosophila
his gene controlled the pairing between the chromosomes of wheat and wild relatives of wheat and so
of radioactive thymidine experiments in the chromosomes of Rhynchosciara americana led to the disco
rish Acad, 3rd Ser, vol iii, 1894); 'On the Chromosomes of 'Lilium longiflorum' and 'On the Nuclei
possibility is the use of human artificial chromosomes, or HACs.
sed to describe the relationship of similar chromosomes or parts of chromosomes brought together fo
e two stages apart is to either count their chromosomes, or examine their offspring.
cal, as in the presence of extra or missing chromosomes, or structural, as in derivative chromosome
sources, such as from different homologous chromosomes or even from different organisms.
hout spindle formation or the appearance of chromosomes or it has a few amoebae-like giant nuclei.
large clones in BACs (bacterial artificial chromosomes) or fosmids, and recombineering, which is t
change in the DNA of one of the organism's chromosomes) or by treatment with a reagent such as a s
h is present as linear molecules inside the chromosomes, organellar DNA is present as circular mole
His team which found that humans had 46 chromosomes rather than 48 which had earlier been belie
In females, all chromosomes remain euchromatic and functional.
icans also makes it unlikely that all these chromosomes result from admixture, since such a predomi
e to developing multiple homologous sets of chromosomes, resulting in a condition called polyploidy
hromosome separation in meiosis, homologous chromosomes separation in meiosis I and chromatids sepa
ore have a size smaller than some bacterial chromosomes, such as the approximate 4 Mbp of Escherich
CTVT cells have fewer chromosomes than normal cells.
ex cleaves the links between two homologous chromosomes that form during homologous recombination.
is unknown, but it is believed that somatic chromosomes that are located on one side of the dividin
the nucleus, which is typically arranged in chromosomes that only replicate one time preceding cell
ies the telomere, a structure at the end of chromosomes that protects the chromosome.
red) chapter is required to discuss the sex chromosomes, the final chapter is number 22. Ridley was
alised and recognised in terms of genes and chromosomes, the way is open to trace its evolution and
For most prokaryotic chromosomes, the replicon is the entire chromosome.
For eukaryotic chromosomes, there are multiple replicons per chromosom
Unlike typical chromosomes, they are composed of circular fragments of
coded as a ribonucleotide sequence from the chromosomes to the ribosomes.
This allows the two linked chromosomes to resolve into two unconnected double-stra
nd that a stain (quinacrine mustard) caused chromosomes to show light and dark lateral bands along
m the inner of the pollen and transport the chromosomes to the egg deep down in the pistil.
relatively minor contribution of European Y chromosomes to the Ashkenazim," and a total admixture e
exaploid (an allopolyploid with six sets of chromosomes, two sets from each of three different spec
emical composition of both plant and animal chromosomes using purified enzymes.
pecies formerly in Hyla believed to have 30 chromosomes were moved here.
Chromosomes were hybridized with a probe for Alu elemen
Rs), are sequences in the DNA of eukaryotic chromosomes where the nuclear matrix attaches.
Compare sister chromatids to homologous chromosomes, which are the two different copies of the
The wimple piranha has 62 chromosomes, which is more than average for related fis
Atlas of Mammalian Chromosomes, Wiley, (2006)
d white rabbits, and hence equal numbers of chromosomes with “B” or “b” allele, still floating arou
per-gene could have started off on separate chromosomes, with subsequent reorganization, or if it i
Instead, the chromosomes within the somatic nucleus are duplicated,
In allopolyploids, the homologous chromosomes within each parental sub-genome should pair
cluster in a X-Y pseudoautosomal region on chromosomes X or Y.
                                                                                                   


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