Results 121 to 130 of about 43,706 (302)

Genome size identification and karyotype analysis of Sagittaria trifolia

open access: yesXibei zhiwu xuebao
[Objective] Sagittaria trifolia is an important horticultural and cash crop in China. Identification of genome size and analysis of karyotype are essential for genome research and molecular genetics of S. trifolia.
ZHOU Ziqi   +5 more
doaj   +1 more source

Karyotypes of central European spiders of the genera Arctosa, Tricca, and Xerolycosa (Araneae: Lycosidae)

open access: yesEuropean Journal of Entomology, 2011
The aim of this study was to characterize karyotypes of central European spiders of the genera Arctosa, Tricca, and Xerolycosa (Lycosidae) with respect to the diploid chromosome number, chromosome morphology, and sex chromosomes.
Petr DOLEJŠ   +6 more
doaj   +1 more source

Karyological Features of the Genus Planorbarius (Gastropoda, Pulmonata, Bulinidae) of the Ukranian Fauna [PDF]

open access: yes, 2007
The absence of significant distinctions between the species of the genus Planorbarius in the narrow sense (P. corneus, P. banaticus, P. purpura, and P. grandis) has been established. All investigated species had identical chromosomal formulas (2n= 30 m +
Garbar, А. V., Гарбар, Д. А.
core  

Sceloporus slevini [PDF]

open access: yes, 2003
Number of Pages: 6Integrative BiologyGeological ...
Chiszar, David   +2 more
core   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

open access: yesInsect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn   +8 more
wiley   +1 more source

Characterization of two marker chromosomes in a patient with acute nonlymphocytic leukemia by two-color fluorescence in situ hybridization [PDF]

open access: yes, 1993
A patient with acute nonlymphocytic leukemia (ANLL), M5b according to French-American-British (FAB) classification, showed monosomy 16, an extra 1p−, and a 21q+. These derivative chromosomes could not be defined by GTG-banding.
Anna Jauch   +26 more
core   +1 more source

DsiRNA‐mediated silencing of Ceratitis capitata transformer or transformer‐2 leads to masculinization of XX embryos and systemic gene silencing in ovaries

open access: yesInsect Science, EarlyView.
We carried out functional studies using Dicer‐substrate small interfering RNAs (DsiRNAs), targeting the sex determination genes Cctransformer (Cctra) and Cctransformer‐2 (Cctra‐2) in the Mediterranean fruit fly (Ceratitis capitata). Microinjection of DsiRNAs into XX embryos (0‐1 h old) rapidly triggered the expression of male‐specific Cctra isoforms ...
Gennaro Volpe   +20 more
wiley   +1 more source

Generation of a gene-corrected human isogenic iPSC line from an Alzheimer’s disease iPSC line carrying the PSEN1 H163R mutation

open access: yesStem Cell Research
We report the generation of a gene-edited human induced pluripotent stem cell (iPSC) line from an Alzheimer’s disease patient-derived iPSC line harbouring the PSEN1 H163R mutation.
Damián Hernández   +142 more
doaj   +1 more source

Detection of sex chromosomes in Tephritid pests using R‐CQ and KAMY, two computational methods to support generic pest management applications

open access: yesInsect Science, EarlyView.
Here, we present R‐CQ and KAMY, two computational methods developed for the detection of sex chromosome‐linked sequences. We evaluate their performance on newly generated chromosome‐level assemblies of four important Tephritid pest species: Ceratitis capitata, Bactrocera dorsalis, Bactrocera zonata, and Anastrepha ludens.
Dimitris Rallis   +7 more
wiley   +1 more source

Variation of morphology, karyotype and protein band pattern of adenium (Adenium obesum) varieties [PDF]

open access: yes, 2009
Abstrak. Hastuti D, Suranto, Setyono P. 2009. Variasi morfologi, karyotipe dan pola pita protein pada berbagai varietas kamboja jepang (Adenium obesum). Nusantara Bioscience 1: 78-83.
HASTUTI, DWI, SURANTO,, SETYONO, PRABANG
core   +1 more source

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