Results 31 to 40 of about 1,811,691 (365)

An anthropometric method for sex determination from the mandible: test on British Medieval skeletal collections [PDF]

open access: yes, 2017
Sex determination is a vital part of the analysis of skeletal remains and the creation of biological profiles that aid in identification. The pelvis and skull are the regions usually employed by anthropologists and produce very good results. However, the
Borrini, M   +3 more
core   +2 more sources

Evaluation of Mandibular Anatomical Formation for Gender Determination in Turkish Population

open access: yesBalkan Journal of Dental Medicine, 2018
Background/Aim: Gender determination is one of the most challenging tasks in medico-legal research and forensic dentistry. Several skeletal components are investigated for this purpose and the mandible is one of them.
Apaydın Burak   +3 more
doaj   +1 more source

Bombyx mori histone methyltransferase BmAsh2 is essential for silkworm piRNA-mediated sex determination. [PDF]

open access: yesPLoS Genetics, 2018
Sex determination is a hierarchically-regulated process with high diversity in different organisms including insects. The W chromosome-derived Fem piRNA has been identified as the primary sex determination factor in the lepidopteran insect, Bombyx mori ...
Zhiqian Li   +5 more
doaj   +1 more source

The Snakeskin Gourami (Trichopodus pectoralis) Tends to Exhibit XX/XY Sex Determination

open access: yesFishes, 2021
The snakeskin gourami (Trichopodus pectoralis) has a high meat yield and is one of the top five aquaculture freshwater fishes in Thailand. The species is not externally sexually dimorphic, and its sex determination system is unknown.
Thitipong Panthum   +11 more
doaj   +1 more source

Identification of the key stages for sex determination in the silkworm, Bombyx mori [PDF]

open access: yes, 2013
In general, the master switch gene for sex determination is expressed for a limited period during the early embryonic stage. To increase our understanding of the sex determination mechanism in Bombyx mori, it is important to understand when sex ...
Fugaku Aoki   +2 more
core   +1 more source

Possible stochastic sex determination in Bursaphelenchus nematodes

open access: yesNature Communications, 2022
Sex determination mechanisms evolve surprisingly rapidly, yet little is known in the large nematode phylum other than for Caenorhabditis elegans, which relies on chromosomal XX-XO sex determination and a dosage compensation mechanism.
R. Shinya   +9 more
semanticscholar   +1 more source

BMI-For-Age Cut-Off as an Indicator of Adiposity among In-School Children (Age 4-11 Years) in Obio/Akpor LGA, Rivers State, Nigeria [PDF]

open access: yes, 2017
Background: Childhood overweight and obesity has been an issue of great concern to developing and developed nation where as degenerative underweight has ravaged the underdeveloped and war turn countries.
Aigbogun EO Jr, Ibeachu PC, Ikechukwu E
core   +1 more source

The Effectiveness of Sex Determination of Immature Individuals by Morphological Methods (A Case Study of Medieval Mamisondon Series, North Ossetia)

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2022
Introduction. One of the main issues in the analysis of human remains in paleoanthropology and forensic examination is the sex determination. A large number of reliable methods for sex determination in adult individuals exist.
Daria Khodyreva   +3 more
doaj   +1 more source

On Sexual Dimorphism of Karyotypes of Viviparus Viviparus and V. Contectus (Gastropoda, Viviparidae) [PDF]

open access: yes, 2015
On Sexual Dimorphism of Karyotypes of Viviparus viviparus and V. contectus (Gastropoda, Viviparidae). Andriichuk, T. V., Garbar, A. V. — Karyotype analysis of males and females of two Viviparid species Viviparus viviparus Linnaeus, 1758 and V. contectus (
Andriychuk, T. V., Garbar, A. V.
core   +2 more sources

Identification of RAN1 orthologue associated with sex determination through whole genome sequencing analysis in fig (Ficus carica L.)

open access: yesScientific Reports, 2017
With the aim of identifying sex determinants of fig, we generated the first draft genome sequence of fig and conducted the subsequent analyses. Linkage analysis with a high-density genetic map established by a restriction-site associated sequencing ...
Kazuki Mori   +9 more
semanticscholar   +1 more source

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