Piper nigrum
Pni Piperaceae Piperales

Piper nigrum

52 2n Chromosomes
Piperaceae Family
Taxonomic Classification
Kingdom Plantae Phylum Magnoliophyta Class Magnoliopsida Order Piperales Family Piperaceae
Genome & Ploidy
2n
52 chromosomes
Polyploidy History (PhyloWGD)
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Species Notes
Description
Black pepper is a flowering vine in the family Piperaceae, cultivated for its fruit, which is usually dried and used as a spice and seasoning. The fruit is a drupe (stonefruit) which is about 5 mm in diameter, dark red, and contains a stone which encloses a single pepper seed. Peppercorns and the ground pepper derived from them may be described simply as pepper, or more precisely as black pepper, green pepper, or white pepper.
Data source
build_pgdd_species_jsons.py
Wikipedia
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Downloads
Protein sequences
FASTA (.pep) — amino acid sequences for all annotated genes
Gene coordinates
BED format — chromosomal positions for MCScanX input
Coding sequences
FASTA (.cds) — nucleotide CDS for Ka/Ks analysis
Gene type annotations
TSV — gene duplication classifications
CDS not in local archive — search on NCBI
Grayed items are not yet available in local archive.
Analysis Tools
Synteny & Collinearity
MCScanX Dotplot Synteny Network SynVisio
Evolutionary Analysis
Ks / Riparian
Sequence Search
BLAST Locus Search
External Databases
Related Literature (genome, WGD & evolution)
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