Plant Biology

The Phytophthora parasitica effector AVH195 interacts with ATG8, attenuates host autophagy, and promotes biotrophic infection

1. Serena Testi
2. Marie-Line Kuhn
3. Valérie Allasia
4. Pascaline Auroy
5. Fantao Kong
6. Gilles Peltier
7. Sophie Pagnotta
8. Julie Cazareth
9. Harald Keller
10. Franck Panabières

Reviewed by Arcadia Science

Disruption of the mRNA m ⁶ A writer complex triggers autoimmunity in Arabidopsis

1. Carey L Metheringham
2. Anjil K Srivastava
3. Peter Thorpe
4. Ankita Maji
5. Matthew T Parker
6. Geoffrey J Barton
7. Gordon G Simpson

Reviewed by Review Commons

Soybean RIN4 represents a mechanistic link between plant immune and symbiotic signaling

1. Katalin Tóth
2. Daewon Kim
3. Sung-Hwan Cho
4. Cuong T Nguyen
5. Tran HN Nguyen
6. Christopher Hartanto
7. Jean-Michel Michno
8. Adrian O Stec
9. Robert M Stupar
10. Gary Stacey

• Curated by eLife

  eLife Assessment

  The manuscript reports fundamental findings supported by convincing data that supports the biological mechanism for optimal nodulation in soybean. The results are of relevance to understanding the signaling pathways (specifically those dependent on RIN4/RPM1-interacting protein 4) underpinning beneficial rhizobia symbiosis, while repressing the immune response.

Reviewed by eLife

Exploring fern pathosystems and immune receptors to bridge gaps in plant immunity

1. Baptiste Castel
2. Madeleine Baker
3. Jean Keller
4. Yves Martinez
5. Maxime Bonhomme
6. Pierre-Marc Delaux
7. Christophe Jacquet

Reviewed by PREreview

Archaeological Bolivian maize genomes suggest Inca cultural expansion augmented maize diversity in South America

1. Huan Chen
2. Amy Baetsen-Young
3. Addie Thompson
4. Brad Day
5. Thelma Madzima
6. Sally Wasef
7. Claudia Rivera Casanovas
8. William Lovis
9. Gabriel Wrobel

• Curated by eLife

  eLife Assessment

  This useful study attempts to place an ancient maize sample from Bolivia, dated to the end of the Incan empire, in genetic and geographical context. The analyses show that this sample is most closely related to ancient Peruvian maize, but the data are inadequate to determine the direction of dispersal. There are additional deficiencies in the statistical analyses and selection inferences. The topic of the study would appeal to researchers studying maize dispersal and adaptation.

Reviewed by eLife

The influence of heavy metal stress on the evolutionary transition of teosinte to maize

1. Jonathan Acosta-Bayona
2. Miguel Vallebueno-Estrada
3. Jean-Philippe Vielle-Calzada

• Curated by eLife

  eLife Assessment

  This study presents a valuable investigation into how heavy metal stress may have influenced the domestication of maize from its wild ancestor, teosinte parviglumis, focusing on specific ATPase genes with proposed roles in heavy metal homeostasis. The evidence supporting the main claims is incomplete, with suggestive but not definitive data linking gene function to domestication traits, and limited environmental context for the hypothesized selection pressures. While the work introduces an interesting model connecting environmental stress responses to evolutionary transitions and highlights underexplored aspects of teosinte plasticity, the conclusions would benefit from more comprehensive analyses such as transcriptomics, a broader survey of loci, and stronger paleoenvironmental validation. The study will be of interest to researchers in plant evolution and domestication, but currently lacks the analytical depth to fully support its central hypothesis.

Reviewed by eLife

Competence for transcellular infection in the root cortex involves a post-replicative, cell-cycle exit decision in Medicago truncatula

1. Morgane Batzenschlager
2. Beatrice Lace
3. Ning Zhang
4. Chao Su
5. Anna Boiger
6. Sabrina Egli
7. Pascal Krohn
8. Jule Salfeld
9. Franck Anicet Ditengou
10. Thomas Laux
11. Thomas Ott

• Curated by eLife

  eLife Assessment

  This is a fundamental cell biological study of host responses during symbiotic microbial infection of plants. Compelling imaging-based approaches using genetically encoded cell cycle markers show that in Medicago truncatula root cortex cells, early rhizobial infection events are associated with cell-cycle re-entry, but once the infection is established, host cells exit the cell cycle. The work will be of interest to a wide range of readers working in fields from development and cell biology to plant-microbe interactions.

Reviewed by eLife

Rpv2 is part of a cluster of NLRs specific to Vitis rotundifolia and confers extreme resistance to grapevine downy mildew

1. Laurie Marsan
2. Emilce Prado
3. Sabine Wiedemann-Merdinoglu
4. Laure Schmidlin
5. Sophie Blanc
6. Marion Delame
7. Sylvain Schnee
8. Burak Arti
9. Guillaume Barnabé
10. Amandine Velt
11. Vincent Dumas
12. Didier Merdinoglu
13. Camille Rustenholz
14. Pere Mestre

Reviewed by PREreview

A spontaneous mutation in a key C ₄ pathway gene significantly alters leaf δ ¹³ C, uncoupling its relationship with WUE and photosynthetic performance in Zea mays

1. Robert J. Twohey
2. Joseph D. Crawford
3. Matthew J. Runyon
4. Jiayang Xie
5. Andrew D. B. Leakey
6. Asaph B. Cousins
7. Anthony J. Studer

Reviewed by PREreview

A simple method to efficiently generate structural variation in plants

1. Lindsey L. Bechen
2. Naiyara Ahsan
3. Alefiyah Bahrainwala
4. Mary Gehring
5. PRV Satyaki

Reviewed by Review Commons, PREreview