In Silico Genome Comparison and Distribution Analysis of Simple Sequences Repeats in Cassava

المؤلفون المشاركون

Vásquez, Andrea
López, Camilo

المصدر

International Journal of Genomics

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-10-13

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

الأحياء

الملخص EN

We conducted a SSRs density analysis in different cassava genomic regions.

The information obtained was useful to establish comparisons between cassava’s SSRs genomic distribution and those of poplar, flax, and Jatropha.

In general, cassava has a low SSR density (~50 SSRs/Mbp) and has a high proportion of pentanucleotides, (24,2 SSRs/Mbp).

It was found that coding sequences have 15,5 SSRs/Mbp, introns have 82,3 SSRs/Mbp, 5′ UTRs have 196,1 SSRs/Mbp, and 3′ UTRs have 50,5 SSRs/Mbp.

Through motif analysis of cassava’s genome SSRs, the most abundant motif was AT/AT while in intron sequences and UTRs regions it was AG/CT.

In addition, in coding sequences the motif AAG/CTT was also found to occur most frequently; in fact, it is the third most used codon in cassava.

Sequences containing SSRs were classified according to their functional annotation of Gene Ontology categories.

The identified SSRs here may be a valuable addition for genetic mapping and future studies in phylogenetic analyses and genomic evolution.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Vásquez, Andrea& López, Camilo. 2014. In Silico Genome Comparison and Distribution Analysis of Simple Sequences Repeats in Cassava. International Journal of Genomics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036692

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Vásquez, Andrea& López, Camilo. In Silico Genome Comparison and Distribution Analysis of Simple Sequences Repeats in Cassava. International Journal of Genomics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1036692

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Vásquez, Andrea& López, Camilo. In Silico Genome Comparison and Distribution Analysis of Simple Sequences Repeats in Cassava. International Journal of Genomics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036692

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1036692