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Understanding Transcription Factors and How They Affect Processes in Cucumber Sex Determination [PDF]
Metabolites, 2023 Plant reproduction is a fundamental process on Earth from the perspective of biodiversity, biomass gain, and crop productivity. It is therefore important to understand the sex determination process, and many researchers are investigating the molecular ...
Szymon Turek +4 more
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Sex Determination Using Mastoid Process Measurements in Brazilian Skulls [PDF]
International Journal of Morphology, 2008 Las caracteristicas del proceso mastoides son de gran utilidad para el diagnostico del sexo. De Paiva & Segre (2003) describieron que era posible el diagnostico del sexo, en base a la determinacion del area del triangulo formado entre los puntos porion, mastoidale y asterion.
Iván Suazo Galdames +2 more
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Evidence for avian cell autonomous sex identity (CASI) and implications for the sex-determination process? [PDF]
Chromosome Research, 2011 For the majority of animals, males and females are obviously different in terms of appearance, behaviour and physiology, and until recently, these differences were considered to be the result of hormone actions. However, there is now considerable evidence that the development of some sexually dimorphic structures/behaviours is a function of properties ...
Michael Clinton +3 more
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The evolutionary process of mammalian sex determination genes focusing on marsupial SRYs [PDF]
BMC Evolutionary Biology, 2018 Maleness in mammals is genetically determined by the Y chromosome. On the Y chromosome SRY is known as the mammalian male-determining gene. Both placental mammals (Eutheria) and marsupial mammals (Metatheria) have SRY genes. However, only eutherian SRY genes have been empirically examined by functional analyses, and the involvement of marsupial SRY in ...
Y Katsura +4 more
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Sex determination using mastoid process length in dry skulls of Nigerian population [PDF]
MOJ Anatomy & Physiology, 2020 Introduction: Identification of an individual is very crucial in any medicolegal investigation. Age, sex and stature are the primary factors that help in the identification. Skull is important in this regard as it resists adverse environmental conditions over time.
Chinna N. Orish +1 more
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Comparison of data mining algorithms for sex determination based on mastoid process measurements using cone-beam computed tomography [PDF]
Imaging Science in Dentistry, 2020 The mastoid region is ideal for studying sexual dimorphism due to its anatomical position at the base of the skull. This study aimed to determine sex in the Iranian population based on measurements of the mastoid process using different data mining algorithms.This retrospective study was conducted on 190 3-dimensional cone-beam computed tomographic ...
Maryam Farhadian +4 more
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Sex determination using mastoid process
Asian Journal of Medical Sciences, 2015 Objective: Osteometric studies using individual bones have been a topic of interest among researchers. Such researches are a tool for conducting studies related to evolution, demographic profiles and forensic sciences. Skull is important in this regard as it resists adverse environmental conditions over time.
Jigyasa Passey +5 more
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Somatic, germline and sex hierarchy regulated gene expression during Drosophila metamorphosis [PDF]
BMC Genomics, 2009 Background Drosophila melanogaster undergoes a complete metamorphosis, during which time the larval male and female forms transition into sexually dimorphic, reproductive adult forms.
Arbeitman Michelle N +3 more
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Role of mastoid process in determination of sex
Research Journal of Pharmacology and Pharmacodynamics, 2015 The aim of this research is to evaluate mastoid process using human skull for determination of sex. The main purpose of this research is the ability to examine and determine the sex for unidentified using mastoid process. 50 male and 50 female undamaged skulls were examined. The parameters like mastoid process size and index were examined.
E.P. Thejeswar, M.S. Thenmozhi
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Sex chromosome evolution mediated by a large inversion and a possible switch of the sex determination gene [PDF]
Genome BiologyBackground Sex chromosomes often evolve faster than autosomes and commonly degenerate after recombination arrest. However, the underlying evolutionary processes are under persistent debate. In particular, it is unclear whether or not recombination arrest
Xiaomeng Mao +4 more
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