Subtitle:

Cytogenetic analysis of genome structure of polyploids

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Abstract:

Polyploidization is a widespread and important process in the plant evolution and in individual plant development. Polyploids are used in plant breedingprograms for improving different crop varieties. Genome spontaneously becomesautopolyploid via chromosomal nondisjunction in mitosis or meiosis, endoreduplication, cell fusion or inhibition of cytokinesis. Polyploids also occur amongregenerated plants from in vitro culture or during transformation process. Comparative molecular and cytogenetic genome investigations have revealed thatmany plant species recognised as diploids are in fact polyploids. Molecular cytogenetics methods, especially genomic in situ hybridization (GISH), allow for distinguishing ancestral genomes and chromosomal rearrangements appearing inthe course of evolution or/and biotechnological manipulations

Relation:

Biotechnologia, vol.52, 1 (2001)-.

Volume:

52

Issue:

1

Start page:

35

End page:

41

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:140002 ; IChB B-47

Source:

Library of Institute of Bioorganic Chemistry PAS

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Creative Commons Attribution BY-SA 4.0 license

Terms of use:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitizing institution:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Original in:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open