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Literature DB >> 6572954

Novel B family sequence from an early chorion cDNA library of Bombyx mori.

R Lecanidou, T H Eickbush, G C Rodakis, F C Kafatos.

Abstract

A cDNA library has been constructed from transcripts present during the early stages of choriogenesis in the silk-moth, Bombyx mori. Clones representing novel sequences were selected by screening the library with (i) homotypic cDNA, (ii) rDNA and typical chorion probes of the A and B multigene families and (iii) selected clones from the library, which were positive in step (i) but negative in step (ii); this third step identified clones that hybridized to distinct subsets of the library. The sequence of one such clone was determined and shown to represent a novel subfamily of the B chorion multigene family, exclusively expressed during the early choriogenic period.

Entities: Gene Species

Mesh：

Substances：
DNA

Year: 1983 PMID： 6572954 PMCID： PMC393730 DOI： 10.1073/pnas.80.7.1955

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

19 in total

1. Colony hybridization: a method for the isolation of cloned DNAs that contain a specific gene.

Authors: M Grunstein; D S Hogness
Journal: Proc Natl Acad Sci U S A Date: 1975-10 Impact factor: 11.205

2. A new method for sequencing DNA.

Authors: A M Maxam; W Gilbert
Journal: Proc Natl Acad Sci U S A Date: 1977-02 Impact factor: 11.205

3. Silkmoth chorion proteins: sequence analysis of the products of a multigene family.

Authors: J C Regier; F C Kafatos; R Goodfliesh; L Hood
Journal: Proc Natl Acad Sci U S A Date: 1978-01 Impact factor: 11.205

4. Method for detection of specific RNAs in agarose gels by transfer to diazobenzyloxymethyl-paper and hybridization with DNA probes.

Authors: J C Alwine; D J Kemp; G R Stark
Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205

5. Evolution of a multigene family of chorion proteins in silkmoths.

Authors: G C Rodakis; N K Moschonas; F C Kafatos
Journal: Mol Cell Biol Date: 1982-05 Impact factor: 4.272

6. A walk in the chorion locus of Bombyx mori.

Authors: T H Eickbush; F C Kafatos
Journal: Cell Date: 1982-06 Impact factor: 41.582

7. Developmental classes and homologous families of chorion genes in Bombyx mori.

Authors: K Iatrou; S G Tsitilou; F C Kafatos
Journal: J Mol Biol Date: 1982-05-25 Impact factor: 5.469

8. Accepted mutations in a gene family: evolutionary diversification of duplicated DNA.

Authors: C W Jones; F C Kafatos
Journal: J Mol Evol Date: 1982 Impact factor: 2.395

9. The genes for 18S, 5.8S and 28S ribosomal RNA of Bombyx mori are organized into tandem repeats of uniform length.

Authors: R F Manning; D R Samols; L P Gage
Journal: Gene Date: 1978-10 Impact factor: 3.688

10. Use of a cDNA library for studies on evolution and developmental expression of the chorion multigene families.

Authors: G K Sim; F C Kafatos; C W Jones; M D Koehler; A Efstratiadis; T Maniatis
Journal: Cell Date: 1979-12 Impact factor: 41.582

11 in total

1. Nucleotide sequence of an unusual regionally expressed silkmoth chorion RNA: predicted primary and secondary structures of an architectural protein.

Authors: J C Regier; P Pacholski
Journal: Proc Natl Acad Sci U S A Date: 1985-09 Impact factor: 11.205

Novel B family sequence from an early chorion cDNA library of Bombyx mori.

1. Colony hybridization: a method for the isolation of cloned DNAs that contain a specific gene.

2. A new method for sequencing DNA.

3. Silkmoth chorion proteins: sequence analysis of the products of a multigene family.

4. Method for detection of specific RNAs in agarose gels by transfer to diazobenzyloxymethyl-paper and hybridization with DNA probes.

5. Evolution of a multigene family of chorion proteins in silkmoths.

6. A walk in the chorion locus of Bombyx mori.

7. Developmental classes and homologous families of chorion genes in Bombyx mori.

8. Accepted mutations in a gene family: evolutionary diversification of duplicated DNA.

9. The genes for 18S, 5.8S and 28S ribosomal RNA of Bombyx mori are organized into tandem repeats of uniform length.

10. Use of a cDNA library for studies on evolution and developmental expression of the chorion multigene families.

1. Nucleotide sequence of an unusual regionally expressed silkmoth chorion RNA: predicted primary and secondary structures of an architectural protein.

2. Sequence analysis of a small early chorion gene subfamily interspersed within the late gene locus in Bombyx mori.

3. Diversity in a chorion multigene family created by tandem duplications and a putative gene-conversion event.

4. Molecular cloning of region-specific chorion-encoding RNA sequences.

5. DNA sequence transfer between two high-cysteine chorion gene families in the silkmoth Bombyx mori.

6. Three copies of the early gene 6F6 are interspersed in and around the late chorion gene cluster of Bombyx mori.

7. Evolution of the silk moth chorion gene superfamily: gene families CA and CB.

8. Sequence identity in an early chorion multigene family is the result of localized gene conversion.

9. Silk moth chorion pseudogenes: hallmarks of genomic evolution by sequence duplication and gene conversion.

10. Ribosomal DNA genes of Bombyx mori: a minor fraction of the repeating units contain insertions.