Results 41 to 50 of about 1,811,691 (365)

The significance of amelogenin loci from toothpicks as forensic evidence for sex determination

open access: yesJournal of Taibah University Medical Sciences, 2023
الملخص: أهداف البحث: أصبح تحليل الحمض النووي الريبي منقوص الأكسجين هو المعيار الذهبي في التعرف على الأفراد من خلال فحص الطب الشرعي. هناك العديد من المصادر الأولية والثانوية لعينات الحمض النووي في مجال الطب الشرعي.
Arofi Kurniawan, DDS, PhD   +6 more
doaj   +1 more source

A New Method for Sex Determination Based on Detection of SRY, STS and Amelogenin Gene Regions with Simultaneous Amplification of Their Homologous Sequences by a Multiplex PCR [PDF]

open access: yes, 2011
We have developed a new method for sex determination based on simultaneous detection of the SRY (sex-determining region Y), STS (steroid sulfatase) and amelogenin (AMELX and AMELY) gene regions and their homologous sequences. The sex of 246 blood samples
Miyaishi, Satoru   +2 more
core   +1 more source

Determination of Sex using Foramen Magnum Measurements: A Cross-sectional Study from Karur, Tamil Nadu, India [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Sex determination is a fundamental goal in both forensic analysis and archaeological studies. The foramen magnum, the largest opening in the base of the skull, carries vital structures from the brain to the spinal cord.
S Selvajeni, P Mohan Kumar, R Sangeetha
doaj   +1 more source

Identification of sex determination locus in sea cucumber Apostichopus japonicus using genome-wide association study

open access: yesBMC Genomics, 2022
Background Sex determination mechanisms are complicated and diverse across taxonomic categories. Sea cucumber Apostichopus japonicus is a benthic echinoderm, which is the closest group of invertebrates to chordate, and important economic and ecologically
Yixin Wang   +3 more
doaj   +1 more source

The role of self-determined motivation in the understanding of exercise-related behaviours, cognitions and physical self-evaluations [PDF]

open access: yes, 2006
Grounded in self-determination theory (Deci & Ryan, 1985), the purpose of the present study was to examine whether motivation, self-determined and controlling types of motivation could predict a range of exercise-related behaviours, cognitions and ...
Ntoumanis, Nikos   +1 more
core   +1 more source

Influence of various environmental conditions on DNA isolation from dental pulp for sex determination using polymerase chain reaction

open access: yesSRM Journal of Research in Dental Sciences, 2012
Objective: To determine the reliablility of sex determination by polymerase chain reaction Materials and Methods: Extracted teeth were subjected to the following treatment: Varying temperature (100, 200, 300, and 400°C), immersing in sea water (20-36 ...
Suresh Vemuri   +3 more
doaj   +1 more source

The Ovarian Transcriptome at the Early Stage of Testis Removal-Induced Male-To-Female Sex Change in the Protandrous Black Porgy Acanthopagrus schlegelii

open access: yesFrontiers in Genetics, 2022
Unlike gonochoristic fishes, sex is fixed after gonadal differentiation (primary sex determination), and sex can be altered in adults (secondary sex determination) of hermaphroditic fish species. The secondary sex determination of hermaphroditic fish has
Peng-Wei Tseng   +7 more
doaj   +1 more source

Mismatches between the genetic and phenotypic sex in the wild Kou population of Nile tilapia Oreochromis niloticus [PDF]

open access: yes, 2019
Sex determination and sex chromosomes can be very diverse between teleost species. The group of tilapias shows a polymorphism in sex determination not only between closely related species but also between domestic strains within a species.
Baroiller, Jean-François   +3 more
core   +1 more source

Sex determination gene transformer regulates the male-female difference in Drosophila fat storage via the adipokinetic hormone pathway

open access: yesbioRxiv, 2021
Sex differences in whole-body fat storage exist in many species. For example, Drosophila females store more fat than males. Yet, the mechanisms underlying this sex difference in fat storage remain incompletely understood. Here, we identify a key role for
Lianna W. Wat   +4 more
semanticscholar   +1 more source

Identification and Characterization of Sex-Biased miRNAs in the Golden Pompano (Trachinotus blochii)

open access: yesAnimals, 2022
The golden pompano (Trachinotus blochii) is a marine fish of considerable commercial importance in China. It shows notable sexual size dimorphism; the growth rate of females is faster than that of males.
Liping Shi   +8 more
doaj   +1 more source

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