positive

A first: Scientists characterize the potato L-type lectin StLecRK-IV.1, which negatively regulates late blight resistance by affecting the stability of the positive regulator StTET8

A first: Scientists characterize the potato L-type lectin StLecRK-IV.1, which negatively regulates late blight resistance by affecting the stability of the positive regulator StTET8

In recent work published in the journal Horticulture Research, researchers from Northeast Agricultural University and Huazhong Agricultural University characterized a negative regulator of late blight resistance in potato. They showed that a potato LecRLK, StLecRK-IV.1, participates in plant immunity against P. infestans by serving as a negative regulator. The transient expression of StLecRK-IV.1 in Nicotiana benthamiana significantly enhanced leaf colonization by P. infestans. …

A first: Scientists characterize the potato L-type lectin StLecRK-IV.1, which negatively regulates late blight resistance by affecting the stability of the positive regulator StTET8 Read More »

Biden tests positive for COVID-19, returns to isolation

Biden tests positive for COVID-19, returns to isolation

WASHINGTON – U.S. President Joe Biden tested positive for COVID-19 again Saturday, slightly more than three days after he was cleared to exit coronavirus isolation, the White House said, in a rare case of “rebound” following treatment with an antiviral drug. White House physician Dr. Kevin O’Connor said in a letter that Biden “has experienced …

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