About genetics - Revision history

wikademia>Eme at 07:06, 15 May 2011

2011-05-15T07:06:15Z

← Older revision		Revision as of 07:06, 15 May 2011
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	'''[[Genetics]]''' (from [[Ancient Greek]], “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)		'''[[Genetics]]''' (from [[Ancient Greek]], “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)
	</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.		</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.

			[[Category:Genetics]]

wikademia>Eme at 17:46, 20 November 2010

2010-11-20T17:46:46Z

← Older revision		Revision as of 17:46, 20 November 2010
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	'''Genetics''' (from [[Ancient Greek]], “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)		'''[[Genetics]]''' (from [[Ancient Greek]], “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)
	</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.		</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.

wikademia>Eme at 17:46, 20 November 2010

2010-11-20T17:46:32Z

← Older revision		Revision as of 17:46, 20 November 2010
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	'''Genetics''' (from [[Ancient Greek]] ~~{{Polytonic\|γενετικός}} ''{{lang\|grc-Latn\|genetikos}}''~~, “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)		'''Genetics''' (from [[Ancient Greek]], “genitive” and that from {{Polytonic\|γένεσις}} ''{{lang\|grc-Latn\|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation\|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book \|editor1-first=Anthony J. F. \|editor1-last=Griffiths \|editor2-first=Jeffrey H. \|editor2-last=Miller \|editor3-first=David T. \|editor3-last=Suzuki \|editor4-first=Richard C. \|editor4-last=Lewontin \|editor5-last=Gelbart \|title=An Introduction to Genetic Analysis \|year=2000 \|isbn=0-7167-3520-2 \|edition=7th \|publisher=W. H. Freeman \|location=New York \|chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 \|chapter=Genetics and the Organism: Introduction \|editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)
	</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.		</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal \|pmid=1887835\| doi=10.1002/ajmg.1320400103 \|year=1991 \|last1=Weiling \|first1=F \|title=Historical study: Johann Gregor Mendel 1822–1884. \|volume=40 \|issue=1 \|pages=1–25; discussion 26 \|journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set\|discrete]] units of inheritance, which are now called [[gene]]s.

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2010-11-20T17:46:00Z

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'''Genetics''' (from [[Ancient Greek]] {{Polytonic|γενετικός}} ''{{lang|grc-Latn|genetikos}}'', “genitive” and that from {{Polytonic|γένεσις}} ''{{lang|grc-Latn|genesis}}'', “origin”<ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321880 Genetikos, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%2321873 Genesis, Henry George Liddell, Robert Scott, "A Greek-English Lexicon", at Perseus]</ref><ref>[http://www.etymonline.com/index.php?search=Genetic&searchmode=none Online Etymology Dictionary]</ref>), a discipline of [[biology]], is the [[science]] of [[genes]], [[heredity]], and [[Genetic variation|variation]] in living [[organism]]s.<ref name=griffiths2000sect60>{{cite book |editor1-first=Anthony J. F. |editor1-last=Griffiths |editor2-first=Jeffrey H. |editor2-last=Miller |editor3-first=David T. |editor3-last=Suzuki |editor4-first=Richard C. |editor4-last=Lewontin |editor5-last=Gelbart |title=An Introduction to Genetic Analysis |year=2000 |isbn=0-7167-3520-2 |edition=7th |publisher=W. H. Freeman |location=New York |chapterurl=http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=iga.section.60 |chapter=Genetics and the Organism: Introduction |editor-first=William M.}}</ref><ref name=Hartl_and_Jones>Hartl D, Jones E (2005)
</ref> The fact that living things inherit traits from their parents has been used since [[prehistoric]] times to improve crop plants and animals through [[selective breeding]]. However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of [[Gregor Mendel]] in the mid-19th century.<ref name=Weiling>{{cite journal |pmid=1887835| doi=10.1002/ajmg.1320400103 |year=1991 |last1=Weiling |first1=F |title=Historical study: Johann Gregor Mendel 1822–1884. |volume=40 |issue=1 |pages=1–25; discussion 26 |journal=American journal of medical genetics}}</ref> Although he did not know the physical basis for heredity, Mendel observed that organisms inherit traits via [[Countable set|discrete]] units of inheritance, which are now called [[gene]]s.