Abdul Bari Chowdhury

A Biology maniac who is interested in fundamental research attempt to explore and explain the underlying mechanisms that govern the functioning of living matter............ E-mail: abchowdhuryy@gmail.com. Minimum monthly resolution: Publish (1), Revise(3), Share (5).

Taxonomy: Genetic Marker

What is marker? Marker may be defined as “Mark of identification”. In Biology three major types of markers are used: Morphological marker (also called “classical” or “visible” markers) which are phenotypic traits. Biochemical markers, which are called isozymes- multiple forms of enzymes, including allelic variants of enzymes. A genetic marker …

Read More »

Oomycetes: Order Peronosporales

Order Peronosporales, Aquatic or terrestrial; parasitic on algae or vascular plants, the latter mostly obligate parasites causing downy mildews; in advanced species, zoosporangia borne on well-differentiated sporangiophores, deciduous and behaving as conidia (asexually produced spores); example genera include Albugo, Peronospora, Bremia, and Plasmopara. Habitat  They are aquatic, amphibious and terrestrial species.  Forming a highly group …

Read More »