Mikrotubula: Béda antara owahan
c r2.7.1) (bot Mengubah: id:Mikrotubulus |
c The file Image:Microtuble.jpg has been removed, as it has been deleted by commons:User:Jameslwoodward: ''Per commons:Commons:Deletion requests/File:Microtuble.jpg''. ''Translate me!'' |
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[[Gambar:Microtuble.jpg|thumb|right|Model segmen mikrotubula dideleng nganggo ''[[Cryo-electron microscopy]].<ref name="pmid12377118">{{cite journal |author=Li H, DeRosier DJ, Nicholson WV, Nogales E, Downing KH |title=Microtubule structure at 8 Å resolution |journal=Structure |volume=10 |issue=10 |pages=1317–28 |year=2002 |month=October |pmid=12377118 |doi=10.1016/S0969-2126(02)00827-4 |url=}}</ref>]] |
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'''Mikrotubula''' yaiku organel [[sel]],ing jero [[sitoplasma]] kabeh sel [[eukariot]], arupa silinder dawa kang duweni rongga kanthi diameter njaba kira-kira 25 nm lan diameter njero ± 12 nm.<ref name="Salisbury">Salisbury FB, Ross CW. 1995.Fisiologi Tumbuhan. Indonesia: Penerbit ITB Bandung. Hal 22. ISBN 979-8591-20-8.</ref><ref name="Campbell">Campbell NA, Reece JB, Mitchell LG. 2002. Biologi, Edisi Kelima, Jilid I. Jakarta: Erlangga. Hal:130, 126 ISBN 979-688-468-2</ref> Dawane werna-werna saka pirang-pirang nanometer nganti prang-pirang mikrometer.<ref name="Salisbury"/> Mikrotubula kasusun saka molekul-molekul bunder [[protein]] globular kang diarani [[tubulin]], kang sacara spontan nggabung ing kaanan tertemtu mbentuk silinder dawa kang nduweni rongga.<ref name="Salisbury"/><ref name="Campbell"/> Saben molekul tubulin kasusun saka rong subunit polipeptida kang arupa,α-tubulin lan β-tubulin.<ref name="Campbell"/> Saben molekul tubulin duweni bobot molekul 110.000 Dalton lan minangka dimer saka protein tubulin α lan tubulin β.<ref name="Salisbury"/> Ing irisane, mikrotubula katon kasusun saka 13 subunit ing susunan heliks.<ref name="Salisbury"/> Subunit iki yaiku bageyan saka 13 benang tubulin, saben subnit karonce mbentuk heliks kang minangka bageyan saka dinding mikrotubula.<ref name="Salisbury"/> Sakloron macam tubulin iki kasusun kanthi selang seling sadawaning benang.<ref name="Salisbury"/> |
'''Mikrotubula''' yaiku organel [[sel]],ing jero [[sitoplasma]] kabeh sel [[eukariot]], arupa silinder dawa kang duweni rongga kanthi diameter njaba kira-kira 25 nm lan diameter njero ± 12 nm.<ref name="Salisbury">Salisbury FB, Ross CW. 1995.Fisiologi Tumbuhan. Indonesia: Penerbit ITB Bandung. Hal 22. ISBN 979-8591-20-8.</ref><ref name="Campbell">Campbell NA, Reece JB, Mitchell LG. 2002. Biologi, Edisi Kelima, Jilid I. Jakarta: Erlangga. Hal:130, 126 ISBN 979-688-468-2</ref> Dawane werna-werna saka pirang-pirang nanometer nganti prang-pirang mikrometer.<ref name="Salisbury"/> Mikrotubula kasusun saka molekul-molekul bunder [[protein]] globular kang diarani [[tubulin]], kang sacara spontan nggabung ing kaanan tertemtu mbentuk silinder dawa kang nduweni rongga.<ref name="Salisbury"/><ref name="Campbell"/> Saben molekul tubulin kasusun saka rong subunit polipeptida kang arupa,α-tubulin lan β-tubulin.<ref name="Campbell"/> Saben molekul tubulin duweni bobot molekul 110.000 Dalton lan minangka dimer saka protein tubulin α lan tubulin β.<ref name="Salisbury"/> Ing irisane, mikrotubula katon kasusun saka 13 subunit ing susunan heliks.<ref name="Salisbury"/> Subunit iki yaiku bageyan saka 13 benang tubulin, saben subnit karonce mbentuk heliks kang minangka bageyan saka dinding mikrotubula.<ref name="Salisbury"/> Sakloron macam tubulin iki kasusun kanthi selang seling sadawaning benang.<ref name="Salisbury"/> |
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Révisi kala 15 Juni 2012 22.02
Mikrotubula yaiku organel sel,ing jero sitoplasma kabeh sel eukariot, arupa silinder dawa kang duweni rongga kanthi diameter njaba kira-kira 25 nm lan diameter njero ± 12 nm.[1][2] Dawane werna-werna saka pirang-pirang nanometer nganti prang-pirang mikrometer.[1] Mikrotubula kasusun saka molekul-molekul bunder protein globular kang diarani tubulin, kang sacara spontan nggabung ing kaanan tertemtu mbentuk silinder dawa kang nduweni rongga.[1][2] Saben molekul tubulin kasusun saka rong subunit polipeptida kang arupa,α-tubulin lan β-tubulin.[2] Saben molekul tubulin duweni bobot molekul 110.000 Dalton lan minangka dimer saka protein tubulin α lan tubulin β.[1] Ing irisane, mikrotubula katon kasusun saka 13 subunit ing susunan heliks.[1] Subunit iki yaiku bageyan saka 13 benang tubulin, saben subnit karonce mbentuk heliks kang minangka bageyan saka dinding mikrotubula.[1] Sakloron macam tubulin iki kasusun kanthi selang seling sadawaning benang.[1]
Enzim protease aspartat kang disekresi dening HIV lan avian myeloblastosis virus ditemokake nggondheli proses ronce mikrotubula, kanthi ngiris hormon MAP.[3]
Delengen uga
Cathetan suku
- ↑ a b c d e f g Salisbury FB, Ross CW. 1995.Fisiologi Tumbuhan. Indonesia: Penerbit ITB Bandung. Hal 22. ISBN 979-8591-20-8.
- ↑ a b c Campbell NA, Reece JB, Mitchell LG. 2002. Biologi, Edisi Kelima, Jilid I. Jakarta: Erlangga. Hal:130, 126 ISBN 979-688-468-2
- ↑ Masalah transklusi: {{En}} mung bisa kaanggo ing mandhala aran Barkas. Anggonen {{lang-en}} utawa {{en icon}} baé."Proteolytic cleavage of microtubule-associated proteins by retroviral proteinases". Department of Zoophysiology, University of Göteborg; Wallin M, Deinum J, Goobar L, Danielson UH. Dibukak ing 2010-06-25.
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