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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Regeneration from salt tolerant callus in Citrus
Year:
1997
Source of publication :
Advances in Horticultural Science
Authors :
סעד, שושנה
;
.
שפיגל-רואי, פנחס
;
.
Volume :
11
Co-Authors:
Spiegel-Roy, P., Dept. of Fruit Breeding and Genetics, ARO, Volcani Center, 50 250 Bet Dagan, Israel
Saad, S., Dept. of Fruit Breeding and Genetics, ARO, Volcani Center, 50 250 Bet Dagan, Israel
Facilitators :
From page:
3
To page:
9
(
Total pages:
7
)
Abstract:
Stable salt tolerance lines have been selected from Citrus sinensis nucellar callus subjected to solid media containing 0.085 M NaCl for ten passages. Na+, K+, and Cl- content in callus, embryos, plantlets and greenhouse-grown plants has been determined in selected lines and in an unselected control line. Salt tolerant line R4 had a much higher Cl-, Na+ and K+ content in callus than the control. No embryos could be regenerated from R4. Regenerating lines R13 and R14 had a significantly lower Cl-, and in some cases, lower Na+ content in callus than the control. Embryogenesis in these lines was enhanced by addition of glycerol and antigibberellins to the solid medium. A relatively lower Cl- content was also maintained in embryos as well as roots and leaves of plantlets of R14. Shoot proliferation promoted by cytokinins enabled a comparison of plant response of selected line R14 with control. In greenhouse experiments irrigated with saline water (up to 2000-2500 mg Cl/l) R14 showed increased plant height and higher plant survival compared to the wild line.
Note:
Related Files :
Citrus
Embryogenesis
performance salt tolerance lines
sodium and chloride uptake
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31896
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:06
Scientific Publication
Regeneration from salt tolerant callus in Citrus
11
Spiegel-Roy, P., Dept. of Fruit Breeding and Genetics, ARO, Volcani Center, 50 250 Bet Dagan, Israel
Saad, S., Dept. of Fruit Breeding and Genetics, ARO, Volcani Center, 50 250 Bet Dagan, Israel
Regeneration from salt tolerant callus in Citrus
Stable salt tolerance lines have been selected from Citrus sinensis nucellar callus subjected to solid media containing 0.085 M NaCl for ten passages. Na+, K+, and Cl- content in callus, embryos, plantlets and greenhouse-grown plants has been determined in selected lines and in an unselected control line. Salt tolerant line R4 had a much higher Cl-, Na+ and K+ content in callus than the control. No embryos could be regenerated from R4. Regenerating lines R13 and R14 had a significantly lower Cl-, and in some cases, lower Na+ content in callus than the control. Embryogenesis in these lines was enhanced by addition of glycerol and antigibberellins to the solid medium. A relatively lower Cl- content was also maintained in embryos as well as roots and leaves of plantlets of R14. Shoot proliferation promoted by cytokinins enabled a comparison of plant response of selected line R14 with control. In greenhouse experiments irrigated with saline water (up to 2000-2500 mg Cl/l) R14 showed increased plant height and higher plant survival compared to the wild line.
Scientific Publication
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