OAR@ICRISATIn vitro Culture of Ovules and Embryos from some Incompatible Interspecific Crosses in the Genus Arachis L.NMallikarjunaauthorD CSastriauthorIn vrtro culture of ovules and embyros IS commonly used to produce hybrrds from rncompalrble crosses. In several mlerspecrlrc crossar in Arachlr, ovule and or embryo cullure rs necessary because the ovules do nor develop lully in vrvo Ovule srzes from drfferml crosses and dliierenr hormone lrealmenrs range lrom less then 0 3 mm lo 5 0 mm, rarely 7 0 mm Ovules smaller than 3 0 mm had to be cultured mlrre as the proembryos rhey conlamed were roo small lor drsseclron and cullure Ovules larger rhan 3 Omm were drssecred and lherr embryos cullured All the ovules were culturedon MS medra with or wrlhoul agar and with diilerenl concenlrrtrons of various hormones Dependrng on the hormones used and therr concenlratrons, drilerenr responses were observed Surface callus formatron, greenmg, swellrng. and browntng were common rn cullured ovules Embryos emerged from some of the ovules end planllers have been oblarned Cultured embryos showed srmrler responses, and some cultured embryos germinated, and developed rnlo planllslsGroundnut1985Conference or Workshop Item

For work being deposited by its own author: In self-archiving this collection of files and associated bibliographic metadata, I grant OAR@ICRISAT the right to store them and to make them permanently available publicly for free on-line. I declare that this material is my own intellectual property and I understand that OAR@ICRISAT does not assume any responsibility if there is any breach of copyright in distributing these files or metadata. (All authors are urged to prominently assert their copyright on the title page of their work.)

For work being deposited by someone other than its author: I hereby declare that the collection of files and associated bibliographic metadata that I am archiving at OAR@ICRISAT) is in the public domain. If this is not the case, I accept full responsibility for any breach of copyright that distributing these files or metadata may entail.

Clicking on the deposit button indicates your agreement to these terms.