PCRmax Botrytis cinerea Instruction Manual

Species-specific fragment
Botrytis cinerea
PCRmax Ltd qPCR test
TM
For general laboratory and research use only
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Botryotinia cinerea is a spore forming fungus of the Botryotinia genus with a haploid DNA genome of approximately 38 Mb. The asexual form is called Botrytis cinerea, while the sexual form is Botryotinia cinerea (also known as Botryotinia fuckeliana), although they are the same organism. The anamorphic form blights many fruit crops causing rot.
The organism over-winters in one of two ways depending on the conditions. The first is as mycelia – the mass of branching hyphae living on decaying plant matter; while the second is as sclerotia – which is where the mycelia harden and compact, then detaches from the fungi. When conditions improve in the spring, new growth begins with the production of condiophores bearing conidia. These conidia detach and are dispersed by wind to attack new hosts. Initial infection usually occurs in a previously damaged tissue that has increased susceptibility although seedlings are also vulnerable. New mycelia then invade the tissue causing cells death which results in tissue softening and eventually decay. These mycelia ultimately produce new condiophores and the cycle continues. Fungicide can often be used to prevent B. cinerea infection. Preventing the spread of this disease usually involves removing infected plants or parts of the plant during dry conditions.
In grapes – the most commercially affected plant – the fungus causes two conditions: grey rot, in wet or humid conditions which results in the loss of infected bunches; and noble rot, in dry conditions which can result in sweetening the grapes. The fungus also infects many other plants including vegetables and fruit. In these plants it can cause leaf spots, shoot or bud blights, bud blats or cankers depending on the specific part of the plant that is infected.
Introduction to Botrytis cinerea
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MIN
MAX
The intergenic spacer region has previously been identified as a highly specific market for Botryotinia cinerea (Plant Physiol Biochem. 2005 Sep;43(9):890-9) and the primers have 100% homology with all reference sequences for Botryotinia cinerea in the NCBI database (DQ000001.1, AY674786.1, AY694147.1, AY694146.1, AJ422103.1, AJ539088.1).
The PCR Max qPCR Kit for Botrytis cinerea (B.cinerea) genomes is designed for the in vitro quantification of B.cinerea genomes. The kit is designed to have the broadest detection profile possible whilst remaining specific to the B.cinerea genome.
The primers and probe sequences in this kit have 100% homology with a broad range of B.cinerea sequences based on a comprehensive bioinformatics analysis.
If you require further information, or have a specific question about the detection profile of this kit then please send an e.mail to help@pcrmax.com and our bioinformatics team will answer your question.
Specificity
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Kit Contents
• B.cinerea specific primer/probe mix (150 reactions BROWN)
FAM labelled
• B.cinerea positive control template (for Standard curve RED)
• Internal extraction control primer/probe mix (150 reactions BROWN)
VIC labelled as standard
• Internal extraction control DNA (150 reactions BLUE)
• Endogenous control primer/probe mix (150 reactions BROWN)
FAM labelled
• RNAse/DNAse free water (WHITE)
for resuspension of primer/probe mixes and internal extraction control DNA
• Template preparation buffer (YELLOW)
for resuspension of positive control template and standard curve preparation
Reagents and equipment to be supplied by the user
Real-Time PCR Instrument
DNA extraction kit
This kit designed to work well with all processes that yield high quality DNA with minimal PCR inhibitors.
Lyophilised 2x qPCR Mastermix
This kit is designed to be compatible with all commercially available Mastermixes that run with standard cycling conditions.
Pipettors and Tips
Vortex and centrifuge
Thin walled 1.5 ml PCR reaction tubes
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