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Energy barriersfor cellular rearrangements in tissues

Date post: 08-Aug-2018
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    Mjmrhy fgrrkmrs

    iar lmccucgr rmgrrgjhmomjts kj tkssums

    Laccaqukuo

    @ujm ;tb# 6>794=

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    Xby study lmcc okhrgtkaj1

    yautufm*lao!wgtlb1v?v;xqQHkVRmM

    Xaujd bmgckjh gssgy Tuoar okhrgtkaj

    Jgtkajgc Lgjlmr Kjstktutm

    Durkjh dmvmcapomjt ai mofryaDkffmrmj(gcGdbmskajBypatbmsks0

    \tmkjfmrh#\lkmjlm7;96

    http://www.youtube.com/watch?v=v9xq_GiRXeEhttp://www.youtube.com/watch?v=v9xq_GiRXeE
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    Dkiimrmjt tkssum typms bgvmdkiimrmjt omlbgjklgc prapmrtkms

    \capm ? [aujhs oaducus

    Tkomslgcm ~ smlajds

    Dkslbmr# @gjomy# ) Xgjh# \lkmjlm 72 "6>>=+

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    Omlbgjklgc prapmrtkms lbgjhm wktb tkomslgcm

    Pmfrgsb mofryajkl tkssum0

    \lbamtz Cgf# ]L\D

    tkomslgcm ~ smlajds tkomslgcm ~ baurs

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    Cajhmr tkom slgcms0 stukd/ckem

    \lbamtz Cgf# ]L\D

    Pmfrgsb mltadmro tkssums

    tkom slgcm ~2 baurs

    >*= 7 7*= 6

    7

    7*=

    6

    6*=

    "tkom+ "okjs+

    cah7>

    "dkstgjlm6+"oklrajs

    6+

    mlta

    omsmjda

    Dkiiuskvm fmbgvkar gt cajhmr tkoms# tbks ks lrulkgc iar strulturm iarogtkaj gjd

    dmvmcapomjt'

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    Laccmltkvm fmbgvkargt sbart gjd kjtmromdkgtm tkom slgcms

    Ialus aj lajstumjt tkssums

    \bart tkomslgcm0 sackd/ckem

    Kjtmromdkgtm tkomslgcm0 lghkjhdyjgokls*

    \kokcgrktkms ta hcgssy dyjgokls gjd`goomd ogtmrkgcs Gjaogcaus dkiiuskaj ai lmccs \pgtkgc/tmopargc bmtmrahmjmkty

    Arkhkj ai hcgssy fmbgvkar

    Lajjmomjt Cgle ai hmaomtrkl ardmr Jaksm dum ta gltkvm pralmssms

    kjstmgd ai tbmrogc jaksm

    Ogdkj/Dgrfy lgjkjm ekdjmy "ODLE+lmccs iarokjh g 6/d lajstumjt cgymr*

    Gjhmckjk mt gc ^JG\ 6>7>

    Ymcalkty pracm ai lmccs sbaw tbm

    spgtkgccy bmtmrahmjmaus pgttmrj kj

    ODLE tkssum*

    Dkspcglmomjt pracm kj skoucgtkaj ai

    g 6/d hcgss iaromr*Fmrtbkmr ^VC 6>77

    G laccakdgc hcgss*

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    Mjmrhy

    Lajikhurgtkaj\pglm

    Lajikh

    urgtkaj\pg

    lm

    Mjmrhy cgjdslgpm kj systmo wktb scaw dyjgokls

    Lgj wm gppcy tbks kdmg ta lmccucgr rmgrrgjhmomjts kj tkssums1

    Gtbmrogc Vmgrrgjhmomjts ar bappkjh avmr mjmrhy fgrrkmrs tbrauhb calgc gltkvm

    pralmssms# k*m* ogekjh jmw gdbmskajs gjd lmcc sbgpm lbgjhms*

    Vbmacahklgc prapmrtkms dmtmrokjmd fy0 Trgjsktkajs rgtm fmtwmmj calgc okjkog0

    Dkstrkfutkaj ai wgktkjh tkoms

    P"M+

    ^"M+$ i"+

    0 mxpM!eFT

    M7M6

    mM7 eFT

    mM6 eFT Mjmrhy

    stgtm 7 stgtm 6

    Hcgssy Fmbgvkar ? Laopcmx patmjtkgc mjmrhy cgjdslgpm

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    \lbamtz Cgf# ]L\D

    Baw da lmccs oavm wktbkj g tkhbtcy pglemd tkssum1

    \trulturm Jmgrcy lajstumjt

    Dksardmrmd

    Dyjgokls

    Lmcc sbgpm lbgjhm tbrauhb gltkvmpralmssms

    Lmccs oavm pgst ajm gjatbmr fy

    dmvmcapkjh pratruskajs gjd mxmrtkjhtmjskaj aj jmw lajtglts

    @khhckjh smmj bmrm ks jaj/hgusskgj Lmcc dkvkskajs da bgppmj# fut rgrm*

    Lgj bgvm kjtmrmstkjh fmbgvkar wktb`ust calgc rmgrrgjhmomjts

    Pmfrgsb mofryajkl tkssum

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Gltkvm ogttmr oadmcs

    Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm\bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms

    Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt

    juofmr stultugtkajs# mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Gcsa0 lmccucgr ^atts oadmc# lajtkjuuo# ogjy oarm ******

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Gltkvm ogttmr oadmcs

    Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm\bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms

    Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt

    juofmr stultugtkajs# mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Gcsa0 lmccucgr ^atts oadmc# lajtkjuuo# ogjy oarm ******

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Yklsme mt gc ^VC 89 9 "7;;=+#

    Lbgtm mt gc M^@F 94# 4=74=9 "6>>2+#Bmjems mt gc ^VM 24# "6>77+#

    Fgsgj mt gc# BI\^ < "4+ 69= "6>>;+#

    Vgjit mt gc ^JG\ 7>8 "4;+ 6>29< "6>7>+*****

    Gltkvm ogttmr oadmcs Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm

    \bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt juofmr stultugtkajs#

    mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Gltkvm ogttmr oadmcs

    Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm\bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms

    Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt

    juofmr stultugtkajs# mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Gcsa0 lmccucgr ^atts oadmc# lajtkjuuo# ogjy oarm ******

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Gltkvm ogttmr oadmcs

    Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm\bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms

    Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt

    juofmr stultugtkajs# mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Gcsa0 lmccucgr ^atts oadmc# lajtkjuuo# ogjy oarm ******

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    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Bmlmvgr gjd Pkbmrc

    Irukt sty mym dmvmcapomjt

    Bkchmjimcdt mt gc# ^JG\ 7>= < ;>8;77#

    Igrbgdkigr mt gc Lurr* Fka 78 6>;=# 6>>8

    Balmvgr ) Pkbmrc ^bys Vmv M* "6>>;+ rmimrmjlms tbmrmkj

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    Mxkstkjh oadmcs iar oadmckjh lmccs kj tkssums

    Gltkvm ogttmr oadmcs

    Oadmc kjdkvkdugc lmccs gs pgrtklcms

    Gltkvm iarlkjh aj mvmry pgrtklcm\bart rgjhm kjtmrgltkaj fmtwmmj pgrtklcms

    Mxpcgkj ! prmdklt dyjgokl prapmrtkms# sulb gs vkslaskty Mxpcgkj ! prmdklt saom laccmltkvm prapmrtkms# sulb gs swgrokjh# hkgjt

    juofmr stultugtkajs# mtl*

    Dams jat tgemj kjta gllaujt lmcc sbgpms gjd sbgpm lbgjhms

    \bgpm mqukckfrkuo oadmcs

    Kjlcudms oarm oklraslapkl dmtgkcs gfaut skjhcm lmcc omlbgjkls Xrktm dawj g omlbgjklgc mjmrhy iujltkajgc iar tbm sbgpms

    Mxpcgkj ! prmdklt sbgpm ai lmcc fy okjkokzkjh mjmrhy iujltkajgcMxpcgkj ! prmdklt laccmltkvm stgtkstkls ai lmcc tapacahkms

    Dyjgokls lgj fm bgrd ta kopcmomjt

    Gcsa0 lmccucgr ^atts oadmc# lajtkjuuo# ogjy oarm ******

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    Tbm 6/d Lmccucgr \bgpm Mqukckfrkuo Oadmc

    Mlmcc ? eG"GG>+6 % e^"^ ^>+

    6

    ? eG"GG>+6 % e^"^

    6 6^>^% ^

    6

    >+

    Fuce mcgstklkty tmro0Dum ta lmcc/lmcc gdbmskaj gjd tbm kjlaoprmsskfkckty

    ai tbm lmcc* G> ks tbm prmimrrmd grmg# tbgt lgj dmpmjdaj tatgc vacuom gjd bmkhbt ai tbm lmcc* "Buijghmc mt

    gc# ^JG\ 6>>8+

    Lajtrgltkckty0Dum ta gltkj/oyaskj rkjh graujd tbm pmrkomtmr ai tbm

    lmcc*"Igrbgdkigr mt gc# Lurrmjt Fkacahy 6>>8+

    Ckjm tmjskaj0

    Gltkvm hmc oadmc"@cklbmr mt gc ^bys* Vmp*6>>8+

    Dawj/rmhucgtmd fy lmcc/lmcc gdbmskaj* Mjbgjlmd fy lartklgc gltkj lytasemcmtaj*

    "smm m*h* Ogjjkjh mt gc# ^JG\ 6>7>+

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    Oadmckjh tkssums uskjh \uriglm Mvacvmr

    ]skjh rmjmd pacyhaj tkckjh ta rmprmsmjt 6/d lajstumjt

    oajacgymr Lajhurgtkajs aftgkjmd fy okjkokzkjh

    Tbm pgrgomtmrs G># ^> #eG# e^ larrmspajd ta dkiimrmjt lmccucgr

    prapmrtkms* Aftgkj irao mxpmrkomjts*

    Mtat ?R

    lmcc

    Mlmcc

    Juomrklgc Oadmckjh

    >*6 > >*6 >*4 >*9 >*2 7 7*6>*6

    >

    >*6

    >*4

    >*9

    >*2

    7

    7*6

    7 > 7 6 < 4 = 9 8 27

    >

    7

    6

    *= > >*= 7>

    >*6

    >*4

    >*9

    >*2

    \brkje mdhm fmiarm T/7 Gt T/7 Hraw mdhm gitmr T/7

    Twa typklgc lgsms0

    >*4 >*6 > >*6 >*4>*>6

    >

    >*>6

    >*>4

    >*>9

    >*>2

    >*7

    >*76

    Mt

    atgc

    trgjsktkaj pgtb# C trgjsktkaj pgtb# C

    M

    T/7 oavm ks igvargfcmT/7 oavm ks ujigvargfcm

  • 8/22/2019 Energy barriersfor cellular rearrangements in tissues

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    Tapacahy ks kopartgjt '

    4 = 9 8 2

    4

    =

    9

    8

    2

    \7

    \6

    >*6

    >*4

    >*9

    >*2

    7

    Tapacahy ks mgskmr ta gllmssmxpmrkomjtgccy'

    Calgc tapacahy ai ajm lmcc^rafgfkckty ai aftgkjkjh g

    igvargfcm T/7 trgjsktkaj

    Mjmrhy Fgrrkmr stgtkstkls

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    > 6 4 9 2 7>

    >*6

    >*4

    >*9

    >*2

    7

    > 6 4 9 2 7>

    7>4

    7>6

    7>>

    >*4 >*6 > >*6 >*4>*>6

    >

    >*>6

    >*>4

    >*>9

    >*>2

    >*7

    >*76

    Mtatgc

    trgjsktkaj pgtb# C

    M

    4 = 9 8 2

    4

    =

    9

    8

    2

    \7

    \6

    7

    >

    7

    6

    7

    6


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