Results 131 to 140 of about 11,109,446 (394)

Genome size, chromosome number, and rDNA organisation in Algerian populations of Artemisia herba-alba (Asteraceae), a basic plant for animal feeding facing overgrazing erosion

open access: yesAnales del Jardín Botánico de Madrid, 2016
Artemisia herba-alba is a largely-distributed and often landscape-dominating taxon in arid areas of the Mediterranean and Irano-Turanian regions. In Algeria, in 2010 its communities covered 10% of the steppe territory, but its populations have been ...
Youcef Bougoutaia   +4 more
doaj   +1 more source

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

open access: yesFEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian   +6 more
wiley   +1 more source

Taxonomical identity of Sarcocornia fruticosa and S. hispanica in the Iberian Peninsula

open access: yesAnales del Jardín Botánico de Madrid, 2014
The recent description of Sarcocornia hispanica, from SE Iberian Peninsula evidences the notable morphological complexity of this genus. This species is quite close to S. fruticosa, as they both show an erect habit and lack of rooting stems.
Ana Guilló   +4 more
doaj   +1 more source

Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity

open access: yesFEBS Open Bio, EarlyView.
This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang   +6 more
wiley   +1 more source

Cytotaxonomy and karyology of the tribe Otiorhynchini (Coleoptera: Curculionidae)

open access: yesEuropean Journal of Entomology, 2008
A cytogenetic study of bisexual species belonging to the genera Cirrorhynchus, Dodecastichus and Otiorhynchus is presented in order to confirm their taxonomic position. The karyotype characterization was accomplished by an analysis of mitotic and meiotic
Dorota LACHOWSKA   +2 more
doaj   +1 more source

Identification of an interchromosomal compartment by polymerization of nuclear-targeted vimentin [PDF]

open access: yes, 1998
A number of structural and functional subnuclear compartments have been described, including regions exclusive of chromosomes previously hypothesized to form a reactive nuclear space.
Bridger, JM   +3 more
core  

Two‐way inhibition of PAX5 transcriptional activity by PAX5::CBFA2T3

open access: yesFEBS Open Bio, EarlyView.
PAX5::CBFA2T3 (PAX5‐C) is a fusion protein of the B‐cell transcription factor, PAX5, and is found in B‐cell ALL. We propose a putative model of two‐way inhibition of PAX5 transcriptional activity by PAX5‐C. There are two ways of repression by PAX5‐C: DNA‐binding‐dependent way and HDAC‐dependent way, with either being sufficient for the repression. HDAC
Reina Ueno   +12 more
wiley   +1 more source

Cytogenetic differences between Peritelus familiaris and Centricnemus leucogrammus (Coleoptera: Curculionidae: Entiminae: Peritelini)

open access: yesEuropean Journal of Entomology, 2006
Differences in the karyology of two species, Centricnemus leucogrammus and Peritelus familiaris (Coleoptera: Curculionidae), were investigated in order to elucidate their taxonomic position of the taxa.
Dorota LACHOWSKA   +3 more
doaj   +1 more source

Chromosome Numbers in Cimex [PDF]

open access: yesNature, 1938
A SUB-SPECIES of Cimex, phenotypically intermediate between C. lectularius and C. columbarius and obtained from laboratory white rats, has been found to comprise two forms differing in the number of chromosomes. In most cases the haploid number of autosomes is twenty-four, but in occasional specimens it is sixteen. No variation in phenotype, correlated
openaire   +1 more source

Home - About - Disclaimer - Privacy