Abstract
As a first step in a molecular dissection of the pathway controlling the determination of vulval cell fates in Caenorhabditis elegans, we have analyzed the gene lin-10. We show that loss-of-function mutations in this gene specifically prevent the induction of vulval cell lineages and result instead in the expression of hypodermal cell lineages. We isolated a transposon-insertion allele of lin-10 and used it to clone a genomic region that contains the lin-10 locus. The location of lin-10 within this region was determined by identifying a transcript affected by three independent lin-10 mutations and by delimiting the minimal segment of DNA sufficient to rescue the lin-10 mutant phenotype in germ line transformation experiments. The predicted lin-10 protein sequence is not similar to sequences in current data bases, suggesting that lin-10 defines a novel class of gene involved in the specification of cell fates. Although our genetic studies indicate that lin-10 is required specifically for the determination of vulval cell fates, lin-10 transcripts are present in cells other than vulval precursor cells. This result suggests that lin-10 may have a general but redundant role in development, functioning in diverse cell lineages to control cell fates. Alternatively, lin-10 may function specifically in vulval development, in which case lin-10 activity could be regulated at a post-transcriptional level or could have biological consequences only in conjunction with the products of other genes.
References
60
Referenced
53
10.1016/0092-8674(88)90247-4
10.1016/0092-8674(87)90020-1
10.1038/329651a0
10.1051/medsci/20031967725
{'key': '2021111320042442000_4.3.357.5', 'first-page': '5295', 'article-title': 'Isolation of biologically active ribonucleic acid from sources enriched in ribonucleases.', 'volume': '18', 'year': '1979', 'journal-title': 'Biochemistry'}
/ Biochemistry / Isolation of biologically active ribonucleic acid from sources enriched in ribonucleases. (1979)10.1093/genetics/121.1.47
/ Genetics / The Tc3 family of transposable genetic elements in Caenorhabditis elegans. (1989)10.1038/328726a0
10.1073/pnas.83.20.7821
10.1038/335184a0
{'key': '2021111320042442000_4.3.357.10', 'first-page': '737', 'article-title': 'Insertion and excision of C. elegans transposable element Tc1.', 'volume': '8', 'year': '1988', 'journal-title': 'Mol. Cell. Bio.'}
/ Mol. Cell. Bio. / Insertion and excision of C. elegans transposable element Tc1. (1988)10.1016/0092-8674(83)90496-8
10.1093/genetics/110.1.17
/ Genetics / Identification and characterization of 22 genes that affect the vulval cell lineages of the nematode Caenorhabditis elegans. (1985)10.1093/genetics/123.1.109
/ Genetics / The multivulva phenotype of certain Caenorhabditis elegans mutants results from defects in two functionally redundant pathways. (1989)10.1038/326259a0
10.1016/0092-8674(88)90132-8
10.1002/j.1460-2075.1986.tb04550.x
/ EMBO J. / Integrative transformation of Caenorhabditis elegans. (1986)10.1016/0092-8674(89)90634-X
{'key': '2021111320042442000_4.3.357.18', 'first-page': '593', 'article-title': 'lin-12, a nematode homeotic gene, is homologous to a set of mammalian proteins that includes epidermal growth factor.', 'volume': '43', 'year': '1985', 'journal-title': 'Cell'}
/ Cell / lin-12, a nematode homeotic gene, is homologous to a set of mammalian proteins that includes epidermal growth factor. (1985)10.1093/genetics/96.1.147
/ Genetics / unc-93(e1500): A behavioral mutant of Caenorhabditis elegans that defines a gene with a wild-type null phenotype. (1980)10.1016/0092-8674(83)90377-X
10.1016/0092-8674(87)90584-8
10.1126/science.2882603
10.1113/jphysiol.1976.sp011331
/ J. Physiol. / Genetic dissection of the photoreceptor system in the compound eye of Drosophila melanogaster. (1976)10.1016/0378-1119(84)90153-7
- Herman, R.K. 1988. Genetics. In The nematode Caenorhabditis elegans. (ed. W. Wood), pp. 17–46. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York.
- Hodgkin, J., M. Edgley, D.L. Riddle, and D.G. Albertson. 1988. Appendix 4: Genetics. In The Nematode Caenorhabditis elegans. (ed. W. Wood), pp. 491–586. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York.
10.1093/genetics/96.2.435
/ Genetics / Isolation and genetic characterization of cell lineage mutants of the nematode Caenorhabditis elegans. (1980)10.1038/331631a0
10.1016/0012-1606(81)90152-4
10.1016/0012-1606(79)90035-6
- Krause, M. and D. Hirsh. 1984. Actin gene expression in Caenorhabditis elegans. In Molecular biology of the cytoskeleton, (ed. G.G. Borisy, D.W. Cleveland, and D.B. Murphy), pp. 244–258. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York.
10.1016/0092-8674(86)90480-0
10.1101/gad.1.3.307
- Maniatis, T., E.F. Fritsch, and J. Sambrook. 1982. Molecular cloning: A laboratory manual. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York.
10.1093/genetics/92.1.99
/ Genetics / Lethals, steriles and deficiencies in a region of the X chromosome of Caenorhabditis elegans. (1979)10.1016/0092-8674(86)90802-0
10.1073/pnas.83.8.2579
10.1126/science.4071043
10.1093/genetics/113.4.821
/ Genetics / Mutations with dominant effects on the behavior and morphology of the nematode Caenorhabditis elegans. (1986)10.1101/gad.1.9.891
10.1101/gad.2.5.606
10.1073/pnas.74.12.5463
10.1016/0022-2836(86)90132-4
10.1016/0092-8674(89)90060-3
10.1038/335551a0
10.1146/annurev.ge.18.120184.002421
10.1016/0092-8674(86)90842-1
10.1016/0092-8674(89)90103-7
{'key': '2021111320042442000_4.3.357.49', 'first-page': '3484', 'article-title': 'Extrachromosomal DNA transformation of C. elegans.', 'volume': '5', 'year': '1985', 'journal-title': 'Mol. Cell Biol.'}
/ Mol. Cell Biol. / Extrachromosomal DNA transformation of C. elegans. (1985)10.1093/genetics/77.1.95
/ Genetics / The DNA of Caenorhabditis elegans. (1974)10.1016/0012-1606(77)90158-0
10.1016/0012-1606(81)90427-9
10.1016/0012-1606(83)90201-4
10.1126/science.170.3959.695
10.1016/0092-8674(87)90019-5
10.1016/0092-8674(88)90174-2
/ Cell / mec-3, a homeobox-containing gene that specifies differentiation of the touch receptor neurons in C. elegans. (1988)10.1016/0092-8674(83)90438-5
10.1073/pnas.82.22.7575
{'key': '2021111320042442000_4.3.357.59', 'first-page': '547', 'article-title': 'The Caenorhabditis elegans lin-12 gene encodes a transmembrane protein with overall similarity to Drosophila Notch.', 'volume': '355', 'year': '1988', 'journal-title': 'Nature'}
/ Nature / The Caenorhabditis elegans lin-12 gene encodes a transmembrane protein with overall similarity to Drosophila Notch. (1988)10.1016/0092-8674(83)90544-5
Dates
Type | When |
---|---|
Created | 18 years, 2 months ago (June 5, 2007, 5:15 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 13, 2021, 11:06 p.m.) |
Indexed | 2 months, 1 week ago (June 26, 2025, 2:04 p.m.) |
Issued | 35 years, 6 months ago (March 1, 1990) |
Published | 35 years, 6 months ago (March 1, 1990) |
Published Online | 35 years, 6 months ago (March 1, 1990) |
Published Print | 35 years, 6 months ago (March 1, 1990) |
@article{Kim_1990, title={The Caenorhabditis elegans gene lin-10 is broadly expressed while required specifically for the determination of vulval cell fates.}, volume={4}, ISSN={1549-5477}, url={http://dx.doi.org/10.1101/gad.4.3.357}, DOI={10.1101/gad.4.3.357}, number={3}, journal={Genes & Development}, publisher={Cold Spring Harbor Laboratory}, author={Kim, S K and Horvitz, H R}, year={1990}, month=mar, pages={357–371} }