Regeneração somática in vitro de batata doce Ipomoea batatas (L.,) Lam.
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چکیده
منابع مشابه
H+‐pyrophosphatase IbVP1 promotes efficient iron use in sweet potato [Ipomoea batatas (L.) Lam.]
Iron (Fe) deficiency is one of the most common micronutrient deficiencies limiting crop production globally, especially in arid regions because of decreased availability of iron in alkaline soils. Sweet potato [Ipomoea batatas (L.) Lam.] grows well in arid regions and is tolerant to Fe deficiency. Here, we report that the transcription of type I H+ -pyrophosphatase (H+ -PPase) gene IbVP1 in swe...
متن کاملEndogenous microbial contamination during In vitro culture of sweet potato [Ipomoea batatas (L.) Lam]: identification and prevention
Endogenous microorganisms mostly bacteria and fungi were observed under microscope. Altogether three bacterial strains and three fungal strains were isolated from the contaminated sweet potato in vitro cultures. Among all the bacterial strains one of them was found to be gram positive and the rest were gram negative. Corynebaterium was identified as the gram positive rod shaped bacteria and two...
متن کاملTHE USE OF SWEET POTATO (Ipomoea batatas, (L) Lam) IN ANIMAL FEEDING II BEEF PRODUCTION
3.5 ha of sweet potato were used to feed 30 crossbred Brahman bulls with an average weight of 184 kg and approximately one year old in an experiment to study the use of sweet potato in beef production. The five treatments were allocated to the experimental units in an unrestricted randomized block design. Treatments contained 0:100, 25:75, 75:25, 50:50 ant 100:0 ratios of tubers to sweet potato...
متن کاملDisentangling the Origins of Cultivated Sweet Potato (Ipomoea batatas (L.) Lam.)
Sweet potato (Ipomoea batatas (L.) Lam., Convolvulaceae) counts among the most widely cultivated staple crops worldwide, yet the origins of its domestication remain unclear. This hexaploid species could have had either an autopolyploid origin, from the diploid I. trifida, or an allopolyploid origin, involving genomes of I. trifida and I. triloba. We generated molecular genetic data for a broad ...
متن کاملCharacterization and development of EST-SSR markers in sweet potato (Ipomoea batatas (L.) Lam)
In this study, a cDNA library was constructed from the total RNA of sweet potato leaves. A total of 789 copies of the cDNA were cloned in Escherichia coli by employing the pGEM-T Easy vector. Sequencing was carried out by Solgent Co. (Korea). As many as 579 expressed sequence tag-simple sequence repeat (EST-SSR) markers were designed (73.38%) from the known cDNA nucleotide base sequences. The l...
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ژورنال
عنوان ژورنال: Ciência e Natura
سال: 1991
ISSN: 2179-460X,0100-8307
DOI: 10.5902/2179460x26283