Results 11 to 20 of about 265,713 (266)

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

PLoS 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, Lang You, Dong Yan, Anthony A James, Yongping Huang, Anjiang Tan   +5 more
doaj   +1 more source

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

Fishes, 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, Nararat Laopichienpong, Ekaphan Kraichak, Worapong Singchat, Dung Ho My Nguyen, Nattakan Ariyaraphong, Syed Farhan Ahmad, Narongrit Muangmai, Prateep Duengkae, Surin Peyachoknagul, Tariq Ezaz, Kornsorn Srikulnath   +11 more
doaj   +1 more source

Digital transcriptome analysis of putative sex-determination genes in papaya (Carica papaya). [PDF]

PLoS ONE, 2012
Papaya (Carica papaya) is a trioecious plant species that has male, female and hermaphrodite flowers on different plants. The primitive sex chromosomes genetically determine the sex of the papaya. Although draft sequences of the papaya genome are already
Naoya Urasaki, Kazuhiko Tarora, Ayano Shudo, Hiroki Ueno, Moritoshi Tamaki, Norimichi Miyagi, Shinichi Adaniya, Hideo Matsumura   +7 more
doaj   +1 more source

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

Вестник 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, Natalia Goncharova, Alexandra Buzhilova, Natalia Berezina   +3 more
doaj   +1 more source

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

Journal 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, Beta N. Rizky, DDS, MSc, An'nisaa Chusida, DDS, MDSc, PhD, Beshlina F.W.R. Prakoeswa, DDS, MSc, Salma A. Athalia, BDS, Stefani T.J. Malau, BDS, Aspalilah Alias, DDS, PhD   +6 more
doaj   +1 more source

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

Journal 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

Sex Determination from Fragmented and Degenerated DNA by Amplified Product-Length Polymorphism Bidirectional SNP Analysis of Amelogenin and SRY Genes. [PDF]

PLoS ONE, 2017
Sex determination is important in archeology and anthropology for the study of past societies, cultures, and human activities. Sex determination is also one of the most important components of individual identification in criminal investigations.
Kotoka Masuyama, Hideki Shojo, Hiroaki Nakanishi, Shota Inokuchi, Noboru Adachi   +4 more
doaj   +1 more source

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

BMC 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, Yujia Yang, Yulong Li, Muyan Chen   +3 more
doaj   +1 more source

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

SRM 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, R Ramya, K Rajkumar, P Rajashree   +3 more
doaj   +1 more source

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

Animals, 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, Feibiao Song, Kaixi Zhang, Yue Gu, Jinghan Hu, Junlong Sun, Zhongwei Wang, Li Zhou, Jian Luo   +8 more
doaj   +1 more source