Symbiotic nitrogen fixation in legumes is mediated by an interplay of signaling processes between plant hosts and rhizobial symbionts. In legumes, several secreted protein families have undergone expansions and play key roles in nodulation. Thus, identifying lineage‐specific expansions ( Using bioinformatic tools, we identified 13 Mutant lines with differing combinations of By postulating that gene family expansions can be used to detect candidate genes, we identified a family of nodule‐specific
In the legume‐rhizobia mutualism, the benefit each partner derives from the other depends on the genetic identity of both host and rhizobial symbiont. To gain insight into the extent of genome × genome interactions on hosts at the molecular level and to identify potential mechanisms responsible for the variation, we examined host gene expression within nodules (the plant organ where the symbiosis occurs) of four genotypes of
- NSF-PAR ID:
- 10040337
- Publisher / Repository:
- Wiley-Blackwell
- Date Published:
- Journal Name:
- Molecular Ecology
- Volume:
- 26
- Issue:
- 21
- ISSN:
- 0962-1083
- Page Range / eLocation ID:
- p. 6122-6135
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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