Navigation Links
Metaphase in Biological News

Biology of Reproduction highlights

... positively correlates with pre-ovulatory follicular testosterone. How exposure of oocytes to follicular testosterone may influence the ability of a metaphase II egg to be preferentially inseminated by a Y-bearing sperm remains a mystery. What is known is that chronic stress elevates testosterone in females ...

Invitrogen Launches i-Path -- A Unique Systems Biology Platform at BIO 2005

... Until now, scientists investigating human cloning for therapeutic purposes have been limited to using mature eggs (oocytes) that have reached the metaphase II stage (MII) at which ovulation and fertilisation occurs in humans. However, there are few human MII oocytes available for research because almost ...

Scientists succeed in cloning human embryos from eggs matured in the lab

... Until now, scientists investigating human cloning for therapeutic purposes have been limited to using mature eggs (oocytes) that have reached the metaphase II stage (MII) at which ovulation and fertilisation occurs in humans. However, there are few human MII oocytes available for research because almost ...
Metaphase in Biological Technology

Assessing Gene Function with siRNA Libraries

... the correct, functional interactions between spindle microtubules and kinetochores in preparation for metaphase and subsequent anaphase onset. A second kinase siRNA that also generated cells in mitotic arrest induced ...

Laser microdissection and nucleic acid purification - a Leica - QIAGEN cooperation

... ensuring contaminationfree processing and minimizing sample damage. The Leica AS LMD System enables excision of cells or metaphase chromosomes from a wide range of samples, including paraffin-embedded sections, frozen sections,blood smears, and ...
Metaphase in Biological Products

SPoT-Light EGFR Probe from Invitrogen

Description:... Intended to qualitatively detect EGFR gene amplification in formalin-fixed, paraffin-embedded (FFPE) tissue sections, metaphase chromosome spreads, and cell preparations, using Chromogenic In Situ Hybridization (CISH). Fluorescent In Situ Hybridization (FISH) may also be ....
Company:Invitrogen
Metaphase in Biological Definition

Anaphase

... the nuclear spindle ). Anaphase is preceded by metaphase , by the end of which fully condensed sister ... centromeres lying along a surface known as the metaphase plate. Spindle fibres (microtubules containing ... (APC) becomes activated. This terminates metaphase (M-phase) activity by cleaving and inactivating ...

Meiosis

... four chromatids), and the tetrads line up on the metaphase plane . Contents ... 1 Meiosis I 1.1 ProphaseI 1.2 metaphase I 1.3 Anaphase I 1.4 Telophase 2 ... (including their attachment to chromosomes). metaphase I In ...

Mitosis

... 2.1 Prophase 2.2 Prometaphase 2.3 metaphase 2.4 Anaphase 2.5 Telophase 3 ... searching for kinetochores to attach to. metaphase Main article: metaphase As microtubules find and attach to ...

Mitosis

... 2.1 Prophase 2.2 Prometaphase 2.3 metaphase 2.4 Anaphase 2.5 Telophase 3 ... searching for kinetochores to attach to. metaphase Main article: metaphase As microtubules find and attach to ...

Chromosome

... . (Two copies of the DNA molecule are now present) (5) Chromosome during metaphase . In the early stages of mitosis, the chromatin strands become more ... the (diploid) number of chromosomes of an organism, cells can be locked in metaphase in vitro (in a reaction vial) with colchicine . These cells are then ...

Metaphase

... metaphase (from the Greek words μετά = after and ... during metaphase. Only after all chromosomes have become aligned at the metaphase plate does the cell enter anaphase . This is accomplished by regulation ...

Chromatin

... interphase with centromere . (4) Condensed chromatin during prophase . (Two copies of the DNA molecule are now present) (5) Chromosome during metaphase . Two distinct types of chromatin can be distinguished: Euchromatin Heterochromatin Chromatin is the extended form of DNA-protein ...

Prophase

... length of the spindle (growing the microtubules), the centrioles push apart to opposite ends of the cell nucleus. See also prometaphase metaphase anaphase telephase ...

More>>

Metaphase in Biological Dictionary

Metaphase

... metaphase , from the ancient Greek μετά (between) and φάσις ... into each of ... (Redirected from metaphase I) Jump to: navigation, search ... The new equatorial metaphase plate is rotated by 90 degrees when compared to ...

Diakinesis

... investigation comprises diakinesis , metaphase I, anaphase I and ... The open bivalent in diakinesis forms a rod bivalent at metaphase I in 17.3% of ... Word: diakinesis . n. the ... up to diakinesis (8 h of initial culture) or metaphase I (12 h of initial culture), were subsequently ...

Spindle Fibers

... spindle fibers spindle poles nbsp nbsp nbsp nbsp nbsp metaphase plate chromatids: ... Spindle fibers extend from the cell poles to ... other (pushing the poles farther ... ... to align in one plane (the metaphase plate) halfway between the spindle poles. ... The mitotic spindle ...

Secondary oocyte

... secondary Oocyte . haploid. Ootidogenesis (meiosis 2) Halted in metaphase II until fertilization ... with formation of a polar body and a ... Genetically, the secondary oocyte that arrives in the oviduct is in metaphase of ... Oocyte summary with 3 pages of encyclopedia entries, essays, ...

Interkinesis

... condense (coil and thicken) and ... Interkinesis . Prophase II. metaphase II. Anaphase II. Telophase II. Meiosis Animation ... ... interkinesis ... so they ... ... telophase I, interkinesis , prophase II, metaphase II, anaphase II, and ... Interkinesis . A cell wall forms between ...

Sister Chromatids

... are held ... phenomenon, called sister - chromatid cohesion, enables cells to ... of sister chromatids to opposite ... Mitotic metaphase chromosomes show sister chromatids ... of sister - chromatid cohesion is ... Consequently, the sister chromatids separate and segregate ...

Sister chromatid

... chromatid antonyms. Information about Sister chromatid ... chromatid (redirected from Sister chromatid ) Also found in: ... Mitotic metaphase chromosomes show sister chromatids ... The maintenance of sister - chromatid cohesion is essential to ... the sister chromatids separate ...

Ribosomal DNA genes

... DNA Genes Requires Targeting of UAF to ... Chromatin Assembly onto Active Ribosomal Genes in Yeast after UV ... ... counterpart of metaphase NORs, therefore being constituted by ribosomal DNA . ... The transcription unit DNA of transcribing ribosomal genes is in a completely ......

Pseudoautosomal regions

... Dev. ... A novel class of Pseudoautosomal region 1 deletions downstream of SHOX is ... Pseudoautosomal region Detail of a human metaphase spread. ... The pseudoautosomal regions , SHOX and disease. Curr Opin Genet Dev. ... pseudoautosomal ( ¦südō′ödō′sōməl ) ( genetics ) ...

Prometaphase

... begins with the disruption of the nuclear ... A summary of Prophase and Prometaphase in 's Mitosis. ... Prophase and Prometaphase . Problems. metaphase and Anaphase. Problems. Telophase and Cytokinesis ... Includes images and a QuickTime animation of the process. ... Prometaphase . The nuclear ...

More>>

Other Contents
(Date:12/25/2014)... New York (PRWEB) December 25, 2014 ... 2010 DePuy ASR hip recall ( http://www.consumerinjurylawyers.com/DePuy/ ) continue ... reports. According to an Order issued in the U.S. ... the Court will convene an open conference on January ... and United States Courthouse in West Palm Beach, Florida. ...
(Date:12/25/2014)... (PRWEB) December 25, 2014 The short film ... was created in honor of a true 9/11 hero, Welles ... film festivals including the 24 hours of Nuremberg International Short ... Bangladesh. , Actress, screenwriter and director Luciana Lagana ... this film together with her husband, Gregory Graham ...
(Date:12/25/2014)... When head lice hits a home or school, parents ... rid of it while keeping it from taking over the ... the solution right in their neighborhood: Lice Troopers . ... full spectrum head lice screening and treatment services to families ... Biscayne, Brickell, Coconut Grove, Kendall, Pinecrest and South Miami. , ...
(Date:12/25/2014)... is common during the holidays, but there are strategies that ... "Don,t arrive at a party hungry. It may seem logical ... a party, but deprivation leads to hunger, and hunger leads ... in Mount Kisco, N.Y., said in a hospital news release. ... even to have a snack before attending a party when ...
(Date:12/25/2014)... December 25, 2014 Thousands of transvaginal ... forward in a number of multidistrict litigations currently underway ... Bernstein Liebhard LLP reports. According to an Order issued ... convene a Joint Status Conference in all of the ... have been directed to submit a proposed agenda to ...
Breaking Medicine News(10 mins):Health News:Federal Court Overseeing DePuy ASR Hip Lawsuit Set to Convene Conference in January, Bernstein Liebhard LLP Reports 2Health News:Federal Court Overseeing DePuy ASR Hip Lawsuit Set to Convene Conference in January, Bernstein Liebhard LLP Reports 3Health News:The True 9/11 Hero Story “Color of Honor” Premieres in Germany and Bangladesh: Luciana Lagana Plays the Mother of the Lead and Co-Produces with Blaise Dolcemaschio. 2Health News:The True 9/11 Hero Story “Color of Honor” Premieres in Germany and Bangladesh: Luciana Lagana Plays the Mother of the Lead and Co-Produces with Blaise Dolcemaschio. 3Health News:Coral Gables Florida Gets Ready to Be Lice-Free with Lice Troopers 2Health News:Federal Court Overseeing Thousands of Transvaginal Mesh Lawsuits Set to Convene Joint Status Conference for All Litigations, Bernstein Liebhard LLP Reports 2Health News:Federal Court Overseeing Thousands of Transvaginal Mesh Lawsuits Set to Convene Joint Status Conference for All Litigations, Bernstein Liebhard LLP Reports 3Health News:Federal Court Overseeing Thousands of Transvaginal Mesh Lawsuits Set to Convene Joint Status Conference for All Litigations, Bernstein Liebhard LLP Reports 4
(Date:12/19/2014)... Research and Markets ( http://www.researchandmarkets.com/research/86ncd6/micro_market ) ... Monitor: North America Perimeter Security Systems Market" report ... The North American perimeter security market ... from 2014 to 2019. Although the U.S. market holds ... is expected to grow at a higher ...
(Date:12/17/2014)... 15, 2014 Research and Markets ... the "Samsung Galaxy S5 - Home Button ... their offering. http://photos.prnewswire.com/prnh/20130307/600769 ... sensing technology than the iPhone 5S, Samsung introduces ... its product. The Galaxy S5 home ...
(Date:12/17/2014)... N.C. , Dec. 16, 2014 Valencell, ... licensed its PerformTek biometric technology to industry leaders such ... highly accurate, clinically validated, biometric wearable products. These products ... 6-9 in Las Vegas . ... technology is accurate, flexible and robust – with the ...
Breaking Biology News(10 mins):Micro Market Monitor: North America Perimeter Security Systems Market (Intrusion Detection Sensor, Video Surveillance, Communication/Alarm and Notification, Access Control System) 2Micro Market Monitor: North America Perimeter Security Systems Market (Intrusion Detection Sensor, Video Surveillance, Communication/Alarm and Notification, Access Control System) 3Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2
Other TagsOther Tags