Publications by authors named "P Dhanasekar"

Urdbean ( L. Hepper) is one of the important pulse crops. Its cultivation is not so popular during summer seasons because this crop is unable to withstand excessive heat stress beside lack of humidity in the atmosphere.

View Article and Find Full Text PDF

Blackgram [Vigna mungo (L.) Hepper] (2n = 2x = 22), an important Asiatic legume crop, is a major source of dietary protein for the predominantly vegetarian population. Here we construct a draft genome sequence of blackgram, for the first time, by employing hybrid genome assembly with Illumina reads and third generation Oxford Nanopore sequencing technology.

View Article and Find Full Text PDF

Mutations in the widely conserved Arabidopsis Terminal Flower 1 (TFL1) gene and its homologs have been demonstrated to result in determinacy across genera, the knowledge of which is lacking in cowpea. Understanding the molecular events leading to determinacy of apical meristems could hasten development of cowpea varieties with suitable ideotypes. Isolation and characterization of a novel mutation in cowpea TFL1 homolog (VuTFL1) affecting determinacy is reported here for the first time.

View Article and Find Full Text PDF

Background: Cutaneous angiosarcoma is a rare tumor of the elderly male, most commonly affecting the head and neck region. It is difficult to differentiate this tumor from hemangiomas, hemangioblastomas, Kaposi sarcoma, squamous cell carcinoma and anaplastic melanomas.

Methods: Case report and review of pertinent English medical literature.

View Article and Find Full Text PDF

Intussusception is usually a disease of children aged between 6 months and 4 years, in which a part of a bowel telescopes into another part of the bowel. We report a case in a 60-year-old man who required resection and anastomosis. Although intussusception is unusual in adults, awareness of the differences in symptoms and causes should be borne in mind when adults present with intestinal obstruction.

View Article and Find Full Text PDF