Hatena arenicola: Difference between revisions
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A H H AHF HREJH FUIHEFUIERHI BNERHJ NGB HUI HU HGGHJ GHJG HGHJGHJ GGUIGH IUGH FHJG JGHUIG IGUIG YUGYU FY GHJYG YGYUIG YUGUY GYUGG UYGUYG YUGUY GUYGHJ GYUG YUGUY GYU GUYGUYG YUUYUYGYUG G YUGGYUGUYG YUG YUGUYGYGUYUG UYGYGUG YUGUGYUGUY GYUGYUYUG YUGYUGU GUYGUYGY UHJGV HJGFJHF GTFGHJ KJF TFU JHCFHKJ JHJH GFG DF GH F TF FGH FGH FGHF GH FU GHK JJGFUDFHJGVHJF DEverything has to start somewhere. Likewise, everything usually has an end. Ends come in all shapes and sizes and occurances and things like that. This is one of mine. |
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{{For|a Japanese internet service company|Hatena (company)}} |
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I took a class from February to May 2001 called the Art of Writing. As a requirement for passing the course, we had to compose a portofolio of the work we had done over the semester. Due to the fact that I was going to a writing conference in Vermont a few days after the assignment was due, I asked the teacher if I could hand in my portfolio when I returned. She said yes. |
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{{taxobox |
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| domain = [[Eukaryota]] |
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| color = greenyellow |
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| unranked_phylum = [[Cryptomonad#Katablepharids|Katablepharids]] |
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| genus = '''''Hatena''''' |
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| species = '''''Hatena arenicola''''' |
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}} |
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There were only eight required pieces. I expanded upon it, making it nearly a book. At 42 pages, it was the second-largest thing I had ever compiled, the first being my writer's notebook, the third being my sophomore end-of-the-year World History II project. |
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'''Hatena''' ('''''Hatena arenicola''''') is a [[unicellular organism]] described in 2006.<ref name="okamoto"/> The Hatena is a [[flagellate]], and can resemble a [[plant]] at one stage of its life, in which it carries a [[photosynthesis|photosynthesizing]] [[alga]] inside itself,<ref name="sciam">{{cite web |url=http://www.scientificamerican.com/article.cfm?id=marine-microorganism-play |title=Marine Microorganism Plays Both Host and Killer: Scientific American |work=[[Scientific American]] |accessdate=2009-07-06 |first=Tracy |last=Staedter |date=14 October 2005}}</ref> or an [[animal]], acting as [[predator]] in another stage of its life. Researchers believe that this organism is in the process of [[endosymbiosis]], in which one organism is incorporated into another, resulting in a completely new life form. Endosymbiosis is the process by which plants and animals originally diverged from the trunk of the [[Tree of life (science)|tree of life]]. |
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To say the least, I was proud of myself. I took great pleasure in it, and now you can, too. |
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The algal endosymbiont is a [[green alga]] from the genus ''[[Nephroselmis]]''.<ref name="okamoto">{{cite journal | doi = 10.1016/j.protis.2006.05.011 | pmid = 16891155 | year = 2006 | month = October | last1 = Okamoto | first1 = Noriko | last2 = Inouye | first2 = Isao | title = Hatena arenicola gen. et sp. nov., a katablepharid undergoing probable plastid acquisition | volume = 157 | issue = 4 | pages = 401–19 | journal = Protist}}</ref> Unlike a fully integrated organelle, the ''Nephroselmis'' alga does not divide along with the host cell. When the host cell divides, one of the daughter cells receives the ''Nephroselmis'' cell and the other daughter returns to a heterotrophic lifestyle.<ref>{{cite journal | pmc = 2593190 | doi = 10.1128/EC.00118-08 | year = 2008 | month = Dec | author = Mittelmeier, Tm; Berthold, P; Danon, A; Lamb, Mr; Levitan, A; Rice, Me; Dieckmann, Cl | title = C2 domain protein MIN1 promotes eyespot organization in Chlamydomonas reinhardtii. | volume = 7 | issue = 12 | pages = 2100–12 | issn = 1535-9778 | pmid = 18849467 | journal = Eukaryotic cell | url = http://ec.asm.org/cgi/pmidlookup?view=long&pmid=18849467 | format = Free full text}}</ref> The latter behaves like a predator until it ingests a green alga. The alga then loses its flagella and cytoskeleton, while the ''Hatena'', now a host, switches to photosynthetic nutrition, gains the ability to move towards light and loses its feeding apparatus. |
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The name is from a Japanese interjection meaning roughly "enigma",<ref name="sciam" /> or "how odd". |
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==See also== |
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*[[Endosymbiotic theory]] |
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Just a Bunch of WordsWhat Does Dual Income, No Kids - DINKS Mean? |
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==References== |
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A household in which there are two incomes and no children (either both partners are working or one has two incomes). DINKS are often the target of marketing efforts for luxury items such as expensive cars and vacations. Investopedia explains Dual Income, No Kids - DINKS |
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{{reflist|2}} |
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Couples living in a DINK household are thought to have more disposable income because they don't have the added expenses that come with children. Contrast this with "DEWKS". Filed Under: Acronyms, Personal FinanceRelated Terms |
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Baby Boomer |
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==External links== |
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Boomerang |
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* [http://schaechter.asmblog.org/schaechter/2007/05/caught_in_the_a.html Pictures of ''Hatena''] |
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Discretionary Income |
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Disposable Income |
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{{Cryptophyta and haptophyta}} |
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Dually Employed With Kids - DEWKS |
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Generation Gap |
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[[Category:Flagellates]] |
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Personal Income |
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More Related Terms |
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Related Links |
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{{Microbiology-stub}} |
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[[es:Hatena]] |
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Active Trading Forum - TradersLaboratory - Traders Laboratory (TL) is the leading online trading forum for day traders, swing traders, and active investors covering forex, stocks, futures, and options. |
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[[nl:Hatena arenicola]] |
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[[ja:ハテナ (生物)]] |
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Revision as of 03:10, 1 May 2011
A H H AHF HREJH FUIHEFUIERHI BNERHJ NGB HUI HU HGGHJ GHJG HGHJGHJ GGUIGH IUGH FHJG JGHUIG IGUIG YUGYU FY GHJYG YGYUIG YUGUY GYUGG UYGUYG YUGUY GUYGHJ GYUG YUGUY GYU GUYGUYG YUUYUYGYUG G YUGGYUGUYG YUG YUGUYGYGUYUG UYGYGUG YUGUGYUGUY GYUGYUYUG YUGYUGU GUYGUYGY UHJGV HJGFJHF GTFGHJ KJF TFU JHCFHKJ JHJH GFG DF GH F TF FGH FGH FGHF GH FU GHK JJGFUDFHJGVHJF DEverything has to start somewhere. Likewise, everything usually has an end. Ends come in all shapes and sizes and occurances and things like that. This is one of mine. I took a class from February to May 2001 called the Art of Writing. As a requirement for passing the course, we had to compose a portofolio of the work we had done over the semester. Due to the fact that I was going to a writing conference in Vermont a few days after the assignment was due, I asked the teacher if I could hand in my portfolio when I returned. She said yes.
There were only eight required pieces. I expanded upon it, making it nearly a book. At 42 pages, it was the second-largest thing I had ever compiled, the first being my writer's notebook, the third being my sophomore end-of-the-year World History II project.
To say the least, I was proud of myself. I took great pleasure in it, and now you can, too.
Just a Bunch of WordsWhat Does Dual Income, No Kids - DINKS Mean? A household in which there are two incomes and no children (either both partners are working or one has two incomes). DINKS are often the target of marketing efforts for luxury items such as expensive cars and vacations. Investopedia explains Dual Income, No Kids - DINKS Couples living in a DINK household are thought to have more disposable income because they don't have the added expenses that come with children. Contrast this with "DEWKS". Filed Under: Acronyms, Personal FinanceRelated Terms Baby Boomer Boomerang Discretionary Income Disposable Income Dually Employed With Kids - DEWKS Generation Gap Personal Income More Related Terms Related Links Kids Or Cash: The Modern Marriage Dilemma - It now costs nearly $300,000 to raise a child for 18 years. Are you sure you're up for it? Older Parents Face New Financial Challenges - Older parents are becoming the norm, but when it comes to finances, this choice has special considerations. Active Trading Forum - TradersLaboratory - Traders Laboratory (TL) is the leading online trading forum for day traders, swing traders, and active investors covering forex, stocks, futures, and options. Time To Rethink Your Post-Work Needs - Don't rely on popular wisdom. Get the facts and plan for a comfortable future. Traditional IRA Deductibility Limits For 2010 - Find out where you can take a tax deduction on the contributions you make. Revealing The Hidden Costs Of Weddings - Find out how to avoid paying more for your big day! Making Spousal IRA Contributions - Eligibility requirements, contribution limits and tax deductions all change with one little ring. Don't Forget The Kids: Save For Their Education And Retirement - Retirement and education financing are the two most important planning items for taxpayers. Rate this Term: Your Rating: Overall Rating: Vote Now! Sponsored Links
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