Roles of the GLABROUS1 and TRANSPARENT TESTA GLABRA Genes in Arabidopsis Trichome Development

Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of cell fate in plants. Two key genes regulating the initiation of trichome development are GLABROUS1 (GL1) and TRANSPARENT TESTA GLABRA (TTG). GL...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:The Plant cell Ročník 6; číslo 8; s. 1065
Hlavní autoři: Larkin, J. C., Oppenheimer, D. G., Lloyd, A. M., Paparozzi, E. T., Marks, M. D.
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States 01.08.1994
ISSN:1532-298X, 1532-298X
On-line přístup:Zjistit podrobnosti o přístupu
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Abstract Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of cell fate in plants. Two key genes regulating the initiation of trichome development are GLABROUS1 (GL1) and TRANSPARENT TESTA GLABRA (TTG). GL1 is a member of the myb gene family. The maize R gene, which can functionally complement the Arabidopsis ttg mutation, encodes a basic helix-loop-helix protein. We used constitutively expressed copies of the GL1 and R genes to test hypotheses about the roles of GL1 and TTG in trichome development. The results support the hypothesis that TTG and GL1 cooperate at the same point in the trichome developmental pathway. Furthermore, the constitutive expression of both GL1 and R in the same plant caused trichomes to develop on all shoot epidermal surfaces. Results were also obtained indicating that TTG plays an additional role in inhibiting neighboring cells from becoming trichomes.
AbstractList Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of cell fate in plants. Two key genes regulating the initiation of trichome development are GLABROUS1 (GL1) and TRANSPARENT TESTA GLABRA (TTG). GL1 is a member of the myb gene family. The maize R gene, which can functionally complement the Arabidopsis ttg mutation, encodes a basic helix-loop-helix protein. We used constitutively expressed copies of the GL1 and R genes to test hypotheses about the roles of GL1 and TTG in trichome development. The results support the hypothesis that TTG and GL1 cooperate at the same point in the trichome developmental pathway. Furthermore, the constitutive expression of both GL1 and R in the same plant caused trichomes to develop on all shoot epidermal surfaces. Results were also obtained indicating that TTG plays an additional role in inhibiting neighboring cells from becoming trichomes.Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of cell fate in plants. Two key genes regulating the initiation of trichome development are GLABROUS1 (GL1) and TRANSPARENT TESTA GLABRA (TTG). GL1 is a member of the myb gene family. The maize R gene, which can functionally complement the Arabidopsis ttg mutation, encodes a basic helix-loop-helix protein. We used constitutively expressed copies of the GL1 and R genes to test hypotheses about the roles of GL1 and TTG in trichome development. The results support the hypothesis that TTG and GL1 cooperate at the same point in the trichome developmental pathway. Furthermore, the constitutive expression of both GL1 and R in the same plant caused trichomes to develop on all shoot epidermal surfaces. Results were also obtained indicating that TTG plays an additional role in inhibiting neighboring cells from becoming trichomes.
Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of cell fate in plants. Two key genes regulating the initiation of trichome development are GLABROUS1 (GL1) and TRANSPARENT TESTA GLABRA (TTG). GL1 is a member of the myb gene family. The maize R gene, which can functionally complement the Arabidopsis ttg mutation, encodes a basic helix-loop-helix protein. We used constitutively expressed copies of the GL1 and R genes to test hypotheses about the roles of GL1 and TTG in trichome development. The results support the hypothesis that TTG and GL1 cooperate at the same point in the trichome developmental pathway. Furthermore, the constitutive expression of both GL1 and R in the same plant caused trichomes to develop on all shoot epidermal surfaces. Results were also obtained indicating that TTG plays an additional role in inhibiting neighboring cells from becoming trichomes.
Author Paparozzi, E. T.
Lloyd, A. M.
Marks, M. D.
Oppenheimer, D. G.
Larkin, J. C.
Author_xml – sequence: 1
  givenname: J. C.
  surname: Larkin
  fullname: Larkin, J. C.
  organization: Department of Genetics and Cell Biology, University of Minnesota, 1445 Gortner Avenue, St. Paul, Minnesota 55108-1095
– sequence: 2
  givenname: D. G.
  surname: Oppenheimer
  fullname: Oppenheimer, D. G.
– sequence: 3
  givenname: A. M.
  surname: Lloyd
  fullname: Lloyd, A. M.
– sequence: 4
  givenname: E. T.
  surname: Paparozzi
  fullname: Paparozzi, E. T.
– sequence: 5
  givenname: M. D.
  surname: Marks
  fullname: Marks, M. D.
BackLink https://www.ncbi.nlm.nih.gov/pubmed/12244266$$D View this record in MEDLINE/PubMed
BookMark eNpNUEtLw0AYXKRiH3rzLHv0krjvZI-x1iqUVtIUvEjYJF9pJMnGbCr47w20gqcZ5nWYKRo1tgGEbinxKSXyoW9zX_mhT4mSF2hCJWce0-H76B8fo6lzn4QQGlB9hcaUMSGYUhP0EdsKHLZ73B8AL1fRY7zZbSk2TYGTOFpv36J4sU5wstgm0ckfAJqhUzY46kxWFrZ1pcNJV-YHWwN-gm-obFtD01-jy72pHNyccYZ2z4tk_uKtNsvXebTychnq3uOZJoJrFrI8DwIjCp4JbTIpAESRmX2uCpBqT4CGfNANCBFwSSU1Osi40myG7k-7bWe_juD6tC5dDlVlGrBHl9JQah7IQKgheneOHrMairTtytp0P-nfJewXT-phiA
CitedBy_id crossref_primary_10_1007_s00299_008_0521_1
crossref_primary_10_1016_S1369_5266_98_80045_9
crossref_primary_10_1093_jxb_erv534
crossref_primary_10_1016_j_phytochem_2016_08_006
crossref_primary_10_1002_bies_950180605
crossref_primary_10_1093_jxb_erq442
crossref_primary_10_1111_j_1399_3054_2008_01115_x
crossref_primary_10_1002_bies_950191105
crossref_primary_10_1101_gad_8_12_1388
crossref_primary_10_1088_1755_1315_113_1_012202
crossref_primary_10_1111_pce_12695
crossref_primary_10_1046_j_1469_8137_2003_00543_x
crossref_primary_10_1007_s11240_024_02852_z
crossref_primary_10_1007_s11103_004_1125_y
crossref_primary_10_1007_s11816_013_0278_z
crossref_primary_10_1146_annurev_arplant_50_1_419
crossref_primary_10_1111_nph_17827
crossref_primary_10_1093_jhered_esw028
crossref_primary_10_1046_j_0028_646X_2001_00342_x
crossref_primary_10_1371_journal_pone_0097313
crossref_primary_10_1007_s11103_004_6768_1
crossref_primary_10_1038_ng_2371
crossref_primary_10_1006_dbio_1997_8836
crossref_primary_10_1007_s11104_013_1675_3
crossref_primary_10_1002_bies_950171008
crossref_primary_10_1093_jxb_eru179
crossref_primary_10_1093_pcp_pch016
crossref_primary_10_3389_fpls_2017_02227
crossref_primary_10_1007_s00438_024_02098_6
crossref_primary_10_1016_j_gde_2004_06_007
crossref_primary_10_1007_s10681_025_03546_z
crossref_primary_10_1046_j_0960_7412_2001_01214_x
crossref_primary_10_7717_peerj_8303
crossref_primary_10_1111_j_1442_1984_1996_tb00114_x
crossref_primary_10_1111_jipb_12072
crossref_primary_10_1093_pcp_pcn159
crossref_primary_10_1186_s12870_015_0680_5
crossref_primary_10_1016_S1360_1385_00_01597_1
crossref_primary_10_1371_journal_pone_0189446
crossref_primary_10_1016_j_gene_2018_12_071
crossref_primary_10_1111_j_1365_313X_2008_03445_x
crossref_primary_10_1016_j_plaphy_2013_05_009
crossref_primary_10_1007_s11103_005_2910_y
crossref_primary_10_1016_S1369_5266_00_00105_9
crossref_primary_10_1016_S0981_9428_98_80090_9
crossref_primary_10_1111_njb_02592
crossref_primary_10_1111_pbi_13167
crossref_primary_10_1146_annurev_arplant_48_1_137
crossref_primary_10_1016_S1369_5266_98_80042_3
crossref_primary_10_1271_bbb_110811
crossref_primary_10_1016_S0378_1119_97_00344_2
crossref_primary_10_1111_j_1365_313X_2009_03976_x
crossref_primary_10_1371_journal_pcbi_1003029
crossref_primary_10_3389_fpls_2022_910228
crossref_primary_10_1016_S1369_5266_98_80044_7
crossref_primary_10_1093_emboj_cdf524
crossref_primary_10_1104_pp_105_060467
crossref_primary_10_1146_annurev_cellbio_12_1_257
crossref_primary_10_1111_j_1744_7909_2012_01159_x
crossref_primary_10_3389_fpls_2020_00383
crossref_primary_10_1007_BF00020811
crossref_primary_10_1016_j_ygeno_2010_08_009
crossref_primary_10_1016_j_plgene_2017_05_010
crossref_primary_10_1146_annurev_arplant_54_031902_134823
crossref_primary_10_1007_s10709_002_2714_9
crossref_primary_10_1016_S0958_1669_96_80002_4
crossref_primary_10_1111_j_1365_294X_2012_05630_x
crossref_primary_10_1016_0168_9452_96_04366_X
crossref_primary_10_1080_07352689609382369
crossref_primary_10_1006_dbio_2001_0287
crossref_primary_10_1046_j_1365_313X_2003_01854_x
crossref_primary_10_1111_tpj_16351
crossref_primary_10_1006_dbio_1997_8813
crossref_primary_10_1111_j_1744_7909_2008_00695_x
crossref_primary_10_5511_plantbiotechnology_16_0629a
crossref_primary_10_1093_jxb_eru514
crossref_primary_10_1186_s12866_015_0375_y
crossref_primary_10_1093_pcp_pci005
crossref_primary_10_1093_jxb_ern323
crossref_primary_10_3389_fpls_2021_784755
crossref_primary_10_1007_s00018_012_1147_6
crossref_primary_10_1111_ppl_13666
crossref_primary_10_1111_j_1751_1097_1997_tb01923_x
crossref_primary_10_1007_s11105_008_0036_5
crossref_primary_10_1111_j_1469_8137_2004_01292_x
crossref_primary_10_1016_j_tplants_2014_04_007
crossref_primary_10_1186_1471_2164_15_475
ContentType Journal Article
DBID NPM
7X8
DOI 10.1105/tpc.6.8.1065
DatabaseName PubMed
MEDLINE - Academic
DatabaseTitle PubMed
MEDLINE - Academic
DatabaseTitleList MEDLINE - Academic
PubMed
Database_xml – sequence: 1
  dbid: NPM
  name: PubMed
  url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 2
  dbid: 7X8
  name: MEDLINE - Academic
  url: https://search.proquest.com/medline
  sourceTypes: Aggregation Database
DeliveryMethod no_fulltext_linktorsrc
Discipline Chemistry
Botany
EISSN 1532-298X
ExternalDocumentID 12244266
Genre Journal Article
GroupedDBID ---
-DZ
-~X
0R~
123
29O
2AX
2FS
2WC
2~F
3V.
4.4
53G
5VS
5WD
7X2
7X7
85S
88A
88E
88I
8AF
8AO
8CJ
8FE
8FH
8FI
8FJ
8FW
8R4
8R5
AAHBH
AAHKG
AAPXW
AARHZ
AAUAY
AAVAP
AAWDT
AAXTN
AAYJJ
ABBHK
ABDFA
ABEJV
ABGNP
ABJNI
ABMNT
ABPLY
ABPPZ
ABPTD
ABTLG
ABUWG
ABVGC
ABXSQ
ABXVV
ACBTR
ACFRR
ACGFO
ACGOD
ACHIC
ACIPB
ACIWK
ACNCT
ACPRK
ACUFI
ACUTJ
ACZBC
ADBBV
ADIPN
ADIYS
ADQBN
ADULT
ADVEK
ADYHW
ADYWZ
AEEJZ
AENEX
AEUPB
AEUYN
AFAZZ
AFFNX
AFFZL
AFGWE
AFKRA
AFRAH
AFYAG
AGCDD
AGMDO
AHMBA
AHXOZ
AICQM
AJEEA
ALIPV
ALMA_UNASSIGNED_HOLDINGS
ANFBD
AQDSO
AQVQM
AS~
ATCPS
ATGXG
AZQEC
BAWUL
BBNVY
BCRHZ
BENPR
BEYMZ
BHPHI
BPHCQ
BTFSW
BVXVI
C1A
CBGCD
CCPQU
CS3
D1J
DATOO
DIK
DOOOF
DU5
DWQXO
E3Z
EBS
ECGQY
EJD
F5P
F8P
F9R
FLUFQ
FOEOM
FRP
FYUFA
GNUQQ
GTFYD
GX1
H13
HCIFZ
HGD
HMCUK
HTVGU
H~9
IPSME
ISR
JAAYA
JBMMH
JBS
JENOY
JHFFW
JKQEH
JLS
JLXEF
JPM
JSODD
JST
KOP
KQ8
KSI
KSN
LK8
M0K
M0L
M1P
M2P
M2Q
M7P
MV1
MVM
N9A
NEJ
NOMLY
NPM
NU-
OBOKY
OJZSN
OK1
OWPYF
P0-
P2P
PQQKQ
PROAC
PSQYO
Q2X
RHF
RHI
ROX
RPB
RPM
RWL
RXW
S0X
SA0
TAE
TCN
TN5
TR2
U5U
UBC
UKHRP
UKR
VQA
VXZ
W8F
WH7
WHG
WOQ
XOL
XSW
Y6R
YBU
YR2
YSK
ZCA
ZCG
ZCN
~KM
7X8
ABIME
ABPIB
ABZEO
ACVCV
AGUYK
AJDVS
APJGH
ID FETCH-LOGICAL-c589t-3b90439282cc77a4d3b49ab54ee4dbafc6de56f0e1839abae44735151a97b3692
IEDL.DBID 7X8
ISICitedReferencesCount 209
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=10.1105/tpc.6.8.1065&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 1532-298X
IngestDate Wed Oct 01 14:28:26 EDT 2025
Wed Feb 19 01:30:27 EST 2025
IsDoiOpenAccess false
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 8
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c589t-3b90439282cc77a4d3b49ab54ee4dbafc6de56f0e1839abae44735151a97b3692
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
OpenAccessLink https://academic.oup.com/plcell/article-pdf/6/8/1065/34747653/plcell_v6_8_1065.pdf
PMID 12244266
PQID 1859375746
PQPubID 23479
ParticipantIDs proquest_miscellaneous_1859375746
pubmed_primary_12244266
PublicationCentury 1900
PublicationDate 1994-08-01
PublicationDateYYYYMMDD 1994-08-01
PublicationDate_xml – month: 08
  year: 1994
  text: 1994-08-01
  day: 01
PublicationDecade 1990
PublicationPlace United States
PublicationPlace_xml – name: United States
PublicationTitle The Plant cell
PublicationTitleAlternate Plant Cell
PublicationYear 1994
References 2185893 - Cell. 1990 May 4;61(3):523-34
3428265 - EMBO J. 1987 Dec 1;6(12):3553-8
2674946 - Proc Natl Acad Sci U S A. 1989 Sep;86(18):7092-6
3412449 - Nature. 1988 Aug 25;334(6184):721-4
7062928 - Mutat Res. 1982 Mar;93(1):109-23
8491375 - Genes Dev. 1993 May;7(5):723-33
2152117 - Plant Cell. 1990 Apr;2(4):291-9
1577278 - Genes Dev. 1992 May;6(5):864-75
8111017 - Plant Mol Biol. 1994 Jan;24(1):203-7
1356630 - Cell. 1992 Oct 2;71(1):119-31
17742538 - Science. 1992 Dec 4;258(5088):1647-50
1934056 - Cell. 1991 Nov 1;67(3):483-93
16594066 - Proc Natl Acad Sci U S A. 1989 Sep;86(17):6681-5
8313475 - Cell. 1994 Feb 11;76(3):555-66
8036319 - Results Probl Cell Differ. 1994;20:259-75
12359885 - Plant Cell. 1989 Nov;1(11):1043-1050
1465611 - Science. 1992 Dec 11;258(5089):1773-5
12359886 - Plant Cell. 1989 Nov;1(11):1051-1055
12271054 - Plant Cell. 1993 Dec;5(12):1739-1748
References_xml – reference: 1934056 - Cell. 1991 Nov 1;67(3):483-93
– reference: 8491375 - Genes Dev. 1993 May;7(5):723-33
– reference: 1356630 - Cell. 1992 Oct 2;71(1):119-31
– reference: 7062928 - Mutat Res. 1982 Mar;93(1):109-23
– reference: 8036319 - Results Probl Cell Differ. 1994;20:259-75
– reference: 8111017 - Plant Mol Biol. 1994 Jan;24(1):203-7
– reference: 1465611 - Science. 1992 Dec 11;258(5089):1773-5
– reference: 12359886 - Plant Cell. 1989 Nov;1(11):1051-1055
– reference: 2674946 - Proc Natl Acad Sci U S A. 1989 Sep;86(18):7092-6
– reference: 2185893 - Cell. 1990 May 4;61(3):523-34
– reference: 1577278 - Genes Dev. 1992 May;6(5):864-75
– reference: 16594066 - Proc Natl Acad Sci U S A. 1989 Sep;86(17):6681-5
– reference: 3428265 - EMBO J. 1987 Dec 1;6(12):3553-8
– reference: 12271054 - Plant Cell. 1993 Dec;5(12):1739-1748
– reference: 8313475 - Cell. 1994 Feb 11;76(3):555-66
– reference: 3412449 - Nature. 1988 Aug 25;334(6184):721-4
– reference: 12359885 - Plant Cell. 1989 Nov;1(11):1043-1050
– reference: 2152117 - Plant Cell. 1990 Apr;2(4):291-9
– reference: 17742538 - Science. 1992 Dec 4;258(5088):1647-50
SSID ssj0001719
Score 1.8989682
Snippet Arabidopsis trichomes are branched, single-celled epidermal hairs. These specialized cells provide a convenient model for investigating the specification of...
SourceID proquest
pubmed
SourceType Aggregation Database
Index Database
StartPage 1065
Title Roles of the GLABROUS1 and TRANSPARENT TESTA GLABRA Genes in Arabidopsis Trichome Development
URI https://www.ncbi.nlm.nih.gov/pubmed/12244266
https://www.proquest.com/docview/1859375746
Volume 6
WOSCitedRecordID wos10.1105/tpc.6.8.1065&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV07T8MwELaAVoKF96O8ZCRWlybxc0IpamGAULVB6oIq23FEB5JCChL_HjtJgQUJicUZrCiJcz5_5zt_HwDnRlBh4xuJNDYEYaMI4hwTRLRPE-l5mlNdik2wKOLjsRjUG25FXVa58Imlo05y7fbILzxHzMUIw_Ry9oKcapTLrtYSGsugEVgo46yajb_Zwj1WCnvYSe0jX_DxV-E7uZjPdJu2uQ1eKfkdXJaLTH_jv6-3CdZreAnDyh62wJLJtkGzm1sI-LENVq8W8m474HHoqJxgnkILAeH1bdgd3j-MPCizBMbDMBoNwmEvimHcG8Vh1W8vzjPCaWYfINU0yWfFtICxdaVP-bOBPwqQdsFDvxdf3aBaawFpwsUcBUq4Q7I2ANOaMYmTQGEhFcHG4ETJVNPEEJp2jENUUkmDnWaxhQtSMBVQ4e-BlSzPzAGAWDGSdiTtqI7BytiAimjFTcKClKeEihY4WwzhxH6zS1DIzORvxeR7EFtgv_oPk1lFujFxGUCHJg7_cPcRWKsoj12d3jFopHYmmxPQ1O_zafF6WhqJbaPB3SdtncP9
linkProvider ProQuest
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Roles+of+the+GLABROUS1+and+TRANSPARENT+TESTA+GLABRA+Genes+in+Arabidopsis+Trichome+Development&rft.jtitle=The+Plant+cell&rft.au=Larkin%2C+J.+C&rft.au=Oppenheimer%2C+D.+G&rft.au=Lloyd%2C+A.+M&rft.au=Paparozzi%2C+E.+T&rft.date=1994-08-01&rft.issn=1532-298X&rft.eissn=1532-298X&rft.volume=6&rft.issue=8&rft.spage=1065&rft_id=info:doi/10.1105%2Ftpc.6.8.1065&rft.externalDBID=NO_FULL_TEXT
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1532-298X&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1532-298X&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1532-298X&client=summon