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 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

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- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

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 Curently online :  5
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Thursday, 2021/08/26 | 07:25:22

Rice cultivars from japonica and indica lineage possess differential resistance against blast fungus as a result of genetic divergence. Whether different rice cultivars also show distinct metabolomic changes in response to P. oryzae, and their role in host resistance, are poorly understood. Here, we examine the responses of six different rice cultivars from japonica and indica lineage challenged with P. oryzae. Both susceptible and resistant rice cultivars expressed several metabolites exclusively during P. oryzae infection, including the saponin Bayogenin 3-O-cellobioside.

Wednesday, 2021/08/25 | 12:27:13

The seed number per silique (SN), an important yield determining trait of rapeseed, is the final consequence of a complex developmental process including ovule initiation and the subsequent ovule/seed development. To explore the genetic mechanism regulating the natural variation of SN and its related components, quantitative trait locus (QTL) mapping was conducted using a doubled haploid (DH) population derived from the cross between C4-146 and C4-58B,

Tuesday, 2021/08/24 | 07:16:28

Early blight is a widespread and problematic disease affecting tomatoes (Solanum lycopersicum). Caused by the fungal pathogen Alternaria linariae (syn. A. tomatophila), symptoms include lesions on tomato stems, fruit, and foliage, often resulting in yield losses. Breeding tomatoes with genetic resistance would enhance production sustainability. Using cross-market breeding populations, we identified several quantitative trait loci (QTL) associated with early blight resistance.

Monday, 2021/08/23 | 07:40:21

Carnation SHD-27531-4 is a genetically modified variety of Dianthus caryophyllus L. used as a decorative plant species. The red-purple colour of the flowers results from expression of the two newly introduced genes dfr and f 3’5’h, encoding the enzymes dihydroflavonol 4reductase (DFR) and flavonoid 3’,5’-hydroxylase (F3’5’H). The two enzymes enable the production of the pigments delphinidin and cyanidin (anthocyanidins) in the flower petals.

Sunday, 2021/08/22 | 06:22:28

The roles of clock components in salt stress tolerance remain incompletely characterized in rice. Here, we show that, among OsPRR (Oryza sativa Pseudo-Response Regulator) family members, OsPRR73 specifically confers salt tolerance in rice. Notably, the grain size and yield of osprr73 null mutants were significantly decreased in the presence of salt stress, with accumulated higher level of reactive oxygen species and sodium ions.

Saturday, 2021/08/21 | 06:31:42

Common bean (Phaseolus vulgaris L.) is an important food legume. Fusarium wilt caused by Fusarium oxysporum f. sp. phaseoli is one of the most serious soil-borne diseases of common bean found throughout the world and affects the yield and quality of the crop. Few sources of Fusarium wilt resistance exist in legumes and most are of quantitative inheritance.

Friday, 2021/08/20 | 06:44:29

Potato (Solanum tuberosum L.) is a staple food crop that could play a major role in improving food security in developing nations. The sustainable production of this crop faces many challenges like pests, diseases, abiotic stresses and post-harvest problems. Transgenic technology and gene silencing strategies offered a new hope of solution to the conventional time consuming breeding programmes. However the genetically modified crops are affected by regulatory approvals and safety concerns.

Thursday, 2021/08/19 | 07:18:44

The foxglove aphid (FA: Aulacorthum solani Kaltenbach) is an important insect pest that causes serious yield losses in soybean. The FA resistance gene Raso2 from wild soybean PI 366121 was previously mapped to a 13 cM interval on soybean chromosome 7. However, fine-mapping of Raso2 was needed to improve the effectiveness of marker-assisted selection (MAS) and to eventually clone it. The objectives of this study were to fine-map Raso2 from PI 366121 using Axiom® 180 K SoyaSNP array, to confirm the resistance and inheritance of Raso2 in a different background, and to identify candidate gene(s).

Wednesday, 2021/08/18 | 08:19:47

The clustered regularly interspaced short palindromic repeat (CRISPR)-associated protein (Cas) genome editing system (CRISPR-Cas) is revolutionizing agriculture. In this system, a guide sequence that matches to a particular genomic DNA is placed in front of a synthetic RNA that consists of a scaffold sequence necessary for Cas-binding to form a guide RNA (gRNA). gRNA/Cas complex binds to the target DNA that contains a protospacer adjacent motif (PAM) via base-paring and generates a double-strand break (DSB) by Cas protein.

Tuesday, 2021/08/17 | 07:54:42

Maize is an important crop that is cultivated worldwide. As maize spread across the world, selection for local environments resulted in variation, but the impact on differences between the genome has not been quantified. By producing high-quality genomic sequences of the 26 lines used in the maize nested association mapping panel, Hufford et al. map important traits and demonstrate the diversity of maize. Examining RNA and methylation of genes across accessions, the authors identified a core set of maize genes.

 

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