22 relations: Azoospermia, Azoospermia factor, Base pair, DAZ associated protein 1, DAZ1, DNA sequencing, Fertility, Gel electrophoresis, Genetic disorder, Genetic marker, Infertility, Male infertility, Mutation, Natural selection, Oligospermia, Polymerase chain reaction, Semen analysis, Sequence-tagged site, Spermatogenesis, TSPY1, White blood cell, Y chromosome.
Azoospermia is the medical condition of a man whose semen contains no sperm.
Azoospermia factor (AZF) refers to one of several proteins or their genes, which are coded from the AZF region on the human male Y chromosome.
A base pair (bp) is a unit consisting of two nucleobases bound to each other by hydrogen bonds.
Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.
The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.
Christmas traditions vary from country to country.
DAZ-associated protein 1 is a protein that in humans is encoded by the DAZAP1 gene.
Deleted in azoospermia 1, also known as DAZ1, is a protein which in humans is encoded by the DAZ1 gene.
DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule.
Fertility is the natural capability to produce offspring.
Gel electrophoresis is a method for separation and analysis of macromolecules (DNA, RNA and proteins) and their fragments, based on their size and charge.
A genetic disorder is a genetic problem caused by one or more abnormalities in the genome.
A genetic marker is a gene or DNA sequence with a known location on a chromosome that can be used to identify individuals or species.
Infertility is the inability of a person, animal or plant to reproduce by natural means.
Male infertility refers to a male's inability to cause pregnancy in a fertile female.
In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.
New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.
In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.
Terms oligospermia and oligozoospermia refer to semen with a low concentration of sperm and is a common finding in male infertility.
Polymerase chain reaction (PCR) is a technique used in molecular biology to amplify a single copy or a few copies of a segment of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.
A semen analysis (plural: semen analyses), also called "seminogram" evaluates certain characteristics of a male's semen and the sperm contained therein.
A sequence-tagged site (or STS) is a short (200 to 500 base pair) DNA sequence that has a single occurrence in the genome and whose location and base sequence are known.
Spermatogenesis is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules of the testis.
Testis-specific Y-encoded protein 1 is a protein that in humans is encoded by the TSPY1 gene.
White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.
The Y chromosome is one of two sex chromosomes (allosomes) in mammals, including humans, and many other animals.
2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.
2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.