Nature Communications (Jul 2021)

Four chromosome scale genomes and a pan-genome annotation to accelerate pecan tree breeding

  • John T. Lovell,
  • Nolan B. Bentley,
  • Gaurab Bhattarai,
  • Jerry W. Jenkins,
  • Avinash Sreedasyam,
  • Yanina Alarcon,
  • Clive Bock,
  • Lori Beth Boston,
  • Joseph Carlson,
  • Kimberly Cervantes,
  • Kristen Clermont,
  • Sara Duke,
  • Nick Krom,
  • Keith Kubenka,
  • Sujan Mamidi,
  • Christopher P. Mattison,
  • Maria J. Monteros,
  • Cristina Pisani,
  • Christopher Plott,
  • Shanmugam Rajasekar,
  • Hormat Shadgou Rhein,
  • Charles Rohla,
  • Mingzhou Song,
  • Rolston St. Hilaire,
  • Shengqiang Shu,
  • Lenny Wells,
  • Jenell Webber,
  • Richard J. Heerema,
  • Patricia E. Klein,
  • Patrick Conner,
  • Xinwang Wang,
  • L. J. Grauke,
  • Jane Grimwood,
  • Jeremy Schmutz,
  • Jennifer J. Randall

DOI
https://doi.org/10.1038/s41467-021-24328-w
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 12

Abstract

Read online

Pecan is an important specialty crop that has experienced extensive interspecific hybridization and nearly-obligate outcrossing. Here, the authors assemble diploid genomes of four outbred genotypes, identify interspecific introgressions through comparative genomics analyses, and map QTLs associated with pest resistance.