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Avian Reproduction

Overview of attention for book
Attention for Chapter 2: Sex-Determining Mechanism in Avians
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (87th percentile)
  • High Attention Score compared to outputs of the same age and source (92nd percentile)

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1 news outlet
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5 X users

Citations

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6 Dimensions

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25 Mendeley
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Chapter title
Sex-Determining Mechanism in Avians
Chapter number 2
Book title
Avian Reproduction
Published in
Advances in experimental medicine and biology, January 2017
DOI 10.1007/978-981-10-3975-1_2
Pubmed ID
Book ISBNs
978-9-81-103974-4, 978-9-81-103975-1
Authors

Asato Kuroiwa, Kuroiwa, Asato

Abstract

The sex of birds is determined by inheritance of sex chromosomes at fertilization. The embryo with two Z chromosomes (ZZ) develops into a male; by contrast, the embryo with Z and W chromosomes (ZW) becomes female. Two theories are hypothesized for the mechanisms of avian sex determination that explain how genes carried on sex chromosomes control gonadal differentiation and development during embryogenesis. One proposes that the dosage of genes on the Z chromosome determines the sexual differentiation of undifferentiated gonads, and the other proposes that W-linked genes dominantly determine ovary differentiation or inhibit testis differentiation. Z-linked DMRT1, which is a strong candidate avian sex-determining gene, supports the former hypothesis. Although no candidate W-linked gene has been identified, extensive evidence for spontaneous sex reversal in birds and aneuploid chimeric chickens with an abnormal sex chromosome constitution strongly supports the latter hypothesis. After the sex of gonad is determined by a gene(s) located on the sex chromosomes, gonadal differentiation is subsequently progressed by several genes. Developed gonads secrete sex hormones to masculinize or feminize the whole body of the embryo. In this section, the sex-determining mechanism as well as the genes and sex hormones mainly involved in gonadal differentiation and development of chicken are introduced.

X Demographics

X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 25 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 25 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 4 16%
Student > Ph. D. Student 4 16%
Student > Bachelor 3 12%
Researcher 1 4%
Professor > Associate Professor 1 4%
Other 0 0%
Unknown 12 48%
Readers by discipline Count As %
Agricultural and Biological Sciences 5 20%
Biochemistry, Genetics and Molecular Biology 4 16%
Veterinary Science and Veterinary Medicine 2 8%
Neuroscience 1 4%
Unknown 13 52%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 13. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 February 2024.
All research outputs
#2,642,814
of 25,364,653 outputs
Outputs from Advances in experimental medicine and biology
#408
of 5,279 outputs
Outputs of similar age
#51,538
of 433,811 outputs
Outputs of similar age from Advances in experimental medicine and biology
#39
of 491 outputs
Altmetric has tracked 25,364,653 research outputs across all sources so far. Compared to these this one has done well and is in the 89th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 5,279 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.9. This one has done particularly well, scoring higher than 92% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 433,811 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 87% of its contemporaries.
We're also able to compare this research output to 491 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 92% of its contemporaries.