A Chromosome-scale Reference Genome of Grasspea (Lathyrus Sativus)

Overview

Journal Sci Data

Specialty Science

Date 2024 Sep 27

PMID 39333203

Authors

Marielle Vigouroux

Petr Novak

Ludmila Cristina Oliveira

Carmen Santos

Jitender Cheema

Roland H M Wouters

Pirita Paajanen

Martin Vickers

Andrea Koblizkova

Maria Carlota Vaz Patto

Jiri Macas

Burkhard Steuernagel

Cathie Martin

Peter M F Emmrich

Affiliations

Soon will be listed here.

Abstract

Grasspea (Lathyrus sativus L.) is an underutilised but promising legume crop with tolerance to a wide range of abiotic and biotic stress factors, and potential for climate-resilient agriculture. Despite a long history and wide geographical distribution of cultivation, only limited breeding resources are available. This paper reports a 5.96 Gbp genome assembly of grasspea genotype LS007, of which 5.03 Gbp is scaffolded into 7 pseudo-chromosomes. The assembly has a BUSCO completeness score of 99.1% and is annotated with 31719 gene models and repeat elements. This represents the most contiguous and accurate assembly of the grasspea genome to date.

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