التفاصيل البيبلوغرافية
| العنوان: |
EFFECT OF SOME VITAMINS ON EMBRYOGENIC CALLUS DEVELOPMENT AND FORMATION AND GERMINATION OF SOMATIC EMBRYOS OF DATE PALMS (PHOENIX DACTYLIFERA L) CV. BARHI CULTURED IN VITRO. (English) |
| المؤلفون: |
Muhsin, K. A., Jasim, A. M., Khadhem, Z. M. |
| المصدر: |
Basrah Journal of Agricultural Sciences; 2006, Vol. 19 Issue 1, p46-54, 9p |
| مصطلحات موضوعية: |
VITAMINS, EMBRYOS, BIOTIN, THERAPEUTICS, VITAMIN B6 |
| مستخلص: |
The effect of five vitamins (thaimine , pyxidoxine , nicotine , calcium pentathunate and biotin ) on development of embryogenic callus and somatic embryos formation and germination in date palm cv. Bahi were studied in vitro. Ms medium supplemented with NAA ( 5 mg/L ) and 2 ip ( 3 mg/L ) were used as aculture medium. Best embrogenic callus develoment as a function of fresh weight after une month of culture under biotin treatment, were the fresh weight was ( 0.948 gm ) while control treatment fresh weight was ( 0.545 gm ) . After two months of culture , pyrodoxine treatment increase fresh wight to ( 3.927 gm ) wheres fresh wight under control treatment was ( 2.203 gm ) . Pyridoxin and biotin treatment decreased signifacantly the number of days required for of cylinderic somatic embryos appearance which were ( 28 ) and ( 31 ) daes respectively. No cylindercal somatic embryos were formed under calcium pentothonat treatment. Piridoxine treatment increased number of somatic embryos to ( 65 ) embryos where , no embryos under calcium pentothonat treatment lenth of somatic embryos where hiher under biotin and pyridoxin which were ( 1.82 ) and ( 1.7 ) cm respectively. Germination of somatic embryos was ( 65 % ) under pyridoxine treatment while under calcium pentothonate the germination was ( 0 % ) . [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
