cDNA fragments of lea3 genes with a high GC content (from 68 to 77%) were found in several Poaceae, including Sorghum vulgare, Saccharum officinarum, Oryza officinalis, Oryza meyeriana, Ampelocalamus calcareus, Cynodon dactylon, and Zizania latifoli. They were successfully isolated by means of optimal experimental parameters, which included dimethyl sulfoxide as additive and degenerate primers ...

The progress in the cytogenetics of sugarcane with special reference to researches during the last decade is reviewed. Standardisation of leaf squash, pollen grain squash and root t ip squash methods for chromosome study have been reported. Culturing of pollen grains and cells in vitro have been new additions. The basic chromosome number of Saccharum may be 5, 6, 8 and 10. A new line of investi...

Sugarcane is a major crop used for food and bioenergy production. Modern cultivars are hybrids derived from crosses between Saccharum officinarum and Saccharum spontaneum. Hybrid cultivars combine favorable characteristics from ancestral species and contain a genome that is highly polyploid and aneuploid, containing 100-130 chromosomes. These complex genomes represent a huge challenge for molec...

This work aimed to study the effect of two different levels of ration energy supplemented with Alpinia officinarum. Rabbits were classified into six equal groups (G1-G6). The 1 and 4 groups received basal ration with 100 % and 90 % energy requirement and served as first and second control respectively. The 2 and the 3 groups received basal ration with 100 % energy requirement supplemented with ...

The production and characterization of bagasse biochar (Saccharum officinarum Linn) in this study was carried out through pyrolysis for 4 hours at a temperature 1100C. purpose research to determine the capacity as an ameliorant improving fertility marginal lands, especially West Kalimantan, namely peatlands. is known based on gravimetric analysis, which has moisture content 0.38%, ash 2.42%, vo...

Whole genome duplication has played an important role in plant evolution and diversification. Sugarcane is an important crop with a complex hybrid polyploid genome, for which the process of adaptation to polyploidy is still poorly understood. In order to improve our knowledge about sugarcane genome evolution and the homo/homeologous gene expression balance, we sequenced and analyzed 27 BACs (Ba...

Seventy-three fungal species belonging to forty-three genera were isolated from 40 samples of Saccharrum officinarum (collected from Naage-Hamadi canal in Qena Governorate, Egypt). Aspergillus, Trichoderma, Mucor and Pythium were the most common genera on the two isolation media. The dominant species of Aspergillus were A. niger, A. flavus, A. ustus, A. terreus and A. wentii. Some species were ...

The genome of sugarcane is one of the most complex among living organisms. It is characterized by a high level of polyploidy with current cultivated varieties being derived from interspecific hybridization between S. officinarum, a domesticated species and S. spontaneum, a wild relative. Various ploidy level – from 5x to 14x – have been reported for S. spontaneum. Cultivated varieties are often...

The absorption of Cu(2+), Zn(2+), and Mn(2+) by leaf tissue of 4-month old sugarcane plants (Saccharum officinarum L., var. H53-263) has been investigated. After the "apparent free space" fraction was desorbed, the absorption of Cu(2+), Mn(2+), and Zn(2+) yielded a curve typical of many ion uptake processes when measured as a function of the external concentration. However, only 1 absorption me...