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crossing over
crossing-over
crossing-over The exchange of genetic material between
homologous chromosomes by
breakage and reunion. This occurs during pairing of chromosomes at
meiosis, and in some organisms (e.g. certain fungi, and insects such as
Drosophila) may also occur at
mitosis. The temporary joins between chromosomes during crossing-over are called chiasmata.
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Crossing Over and out.(talk show)(Universal cancels talk show 'Crossing Over')
Magazine article from: Broadcasting & Cable; 1/12/2004; ; 700+ words
; ...Universal is canceling psychic strip Crossing Over With John Edward after three years...beginning of this, its third season, Crossing Over underwent a makeover. The...last year's season average. Crossing Over entered syndication in August...
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Chiasmata and chromosome breakages are related to crossing over in Drosophila ananassae males.(Report)
Magazine article from: Genome; 11/1/2006; ; 700+ words
; ...A cytogenetic analysis of male crossing over in Drosophila ananassae revealed...reported that he detected no crossing over in Drosophila melanogaster males...been thought that spontaneous crossing over does not occur in Drosophila males...
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Crossing Over program makes progress in racial understanding
Newspaper article from: Indianapolis Recorder; 10/17/2003; ; 700 words
; ...who share the same faith. The Crossing Over group is uniting men of difference...weekly Bible study sessions. Crossing Over is an annual outreach initiative...Only two more meetings of Crossing Over are scheduled for this year...
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'Crossing Over': Like 'Crash,' Without The Subtlety
Transcript from: NPR Morning Edition; 2/27/2009; ; 486 words
; ...Morning Edition 02-27-2009 'Crossing Over': Like 'Crash,' Without The...film opens today. It's called "Crossing Over," and it uses the stories...been very good. KENNETH TURAN: "Crossing Over" will make you weep, but...
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Crossing over from a guard to a friend
Newspaper article from: The Boston Globe; 9/13/2009; ; 700+ words
; ...when she tried on her aunt's crossing guard hat. Her daughter...parents were young, and then over the years it changed." The...Cahoon expanded the roles of crossing guard. She has become friends...of the children extends past crossing the street - she makes a point...
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Crossing Over: A Mexican Family on the Migrant Trail. (Books in review: getting by).
Magazine article from: The American Prospect; 1/28/2002; ; 700+ words
; Crossing Over: A Mexican Family on the Migrant Trail...thus joined the 3,000 others who died crossing the U.S.-Mexico border in the latter...relationships, and the very real dangers of crossing figure into individual decisions on emigration...
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Crossing Over; Manheim Township's Landis Crossing development drawing move-up buyers
Newspaper article from: Sunday News Lancaster, PA; 11/7/2004; ; 700+ words
; ...They ended up building a house in Landis Crossing, a 23-lot subdivision in Manheim Township...needs is a main reason they chose Landis Crossing, Scott said. With homes starting at...priced yet. Children who live in Landis Crossing attend Nitrauer Elementary School in...
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 "Albany Times Union (Albany, NY)")
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`CROSSING OVER' CROSSES THE LINE.(TV & RADIO)
Newspaper article from: Albany Times Union (Albany, NY); 10/29/2001; 700+ words
; ...chat-with-the-dead show ``Crossing Over,'' has taped segments in which...long after, a spokeswoman for ``Crossing Over'' said Rosenberg ``is...will not air as part of `Crossing Over.' ``Will there be a time...
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`Crossing Over' makes its way from Sci-Fi to syndication.(Knight Ridder Newspapers)
Newspaper article from: Knight Ridder/Tribune News Service; 8/24/2001; ; 700+ words
; ...Channel last summer, Edward's "Crossing Over" became the cable channel's...he can pull in viewers. When "Crossing Over" was shown on cable, 60...than a half-million copies. "Crossing Over: The Stories Behind the Stories...
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Anifah: No harm in crossing over
Newspaper article from: New Straits Times; 5/8/2008; ; 534 words
; ...08-2008 Anifah: No harm in crossing over Byline: V. Vasudevan; B. Suresh...as well. "I am not saying I am crossing over. There may be a handful who...he said. "This matter of crossing over is not a serious matter...
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crossing over
Book article from: The Columbia Encyclopedia, Sixth Edition
crossing over process in genetics by which the two chromosomes...exchange equal segments with each other. Crossing over occurs in the first division of meiosis...go to a different daughter sex cell. Crossing over results in recombination of genes...
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Crossing Over
Book article from: Genetics
Crossing Over Crossing over, or recombination, is the exchange of chromosome segments...sequences found on each chromosome, and this sets the stage for crossing over. The exact mechanism by which crossing over occurs is not known...
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Rhine crossings
Book article from: The Oxford Companion to World War II
...town just before the crossing. During the following...US Army made further crossings at Boppard and near...achieved a number of crossings over the Rhine on a front...Germany. As for the crossings themselves, those...of operational river crossing—opportunistic...
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Global Crossing Ltd.
Book article from: International Directory of Company Histories
Global Crossing Ltd. 150 El Camino Drive...Construction Bermuda-based Global Crossing Ltd., the first independent...optic network would stretch over 90,000 miles and serve...1997 The story of Global Crossing Ltd. combines fiber optic...
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somatic crossing-over
Book article from: A Dictionary of Zoology
somatic crossing-over In genetics, crossing-over during mitosis of somatic cells , such that parent cells...Phenotypically differing cell lines may result. Studies of somatic crossing-over, somatic assortment, and cell fusion make up somatic...
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