A novel species of mastrevirus (family Geminiviridae) isolated from Digitaria didactyla grass from Australia.

Mastreviruses (family Geminiviridae) that infect monocotyledonous plants occur throughout the temperate and tropical regions of Asia, Africa, Europe and Australia. Despite the identification of a very diverse array of mastrevirus species whose members infect African monocots, few such species have been discovered in other parts of the world. For example, the sequence of only a single monocot-infecting mastrevirus, Chloris striate mosaic virus (CSMV), has been reported so far from Australia, even though earlier biological and serological studies suggested that other distinct mastreviruses were present. Here, we have obtained the complete nucleotide sequence of a virus from the grass Digitaria didactyla originating from Australia. Analysis of the sequence shows the virus to be a typical mastrevirus, with four open reading frames, two in each orientation, separated by two non-coding intergenic regions. Although it showed the highest levels of sequence identity to CSMV (68.7%), their sequences are sufficiently diverse for the virus to be considered a member of a new species in the genus Mastrevirus, based on the present species demarcation criteria. We propose that the name first used during the 1980s be used for this species, Digitaria didactyla striate mosaic virus (DDSMV).

Gottschalk Family on porch of Kurhaus Brunig; Norderney, Germany. Business Establishments; Hotels

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Therese Godshaw (Gottschalk) nee Molling walking with Elizabeth Krakauer nee Gottschalk; Prescott, Arizona Portraits Family

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Fritz Gottschalk on the beach with his three oldest children, Hans Ludwig, Elizabeth and Kurt; Norderney, Germany. Portraits; Family

Kids from left to right: Hans Ludwig, Elizabeth, Kurt Gottschalk

Portrait of Leo Catzenstein with his mother-in-law Henriette Gottschalk holding a parasol Portraits Family

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Gottschalk family in the park; Hannover, Germany. Portraits Family

Left to right: Therese Godshaw (Gottschalk) nee Molling, Walter, Freddy, Grandmother Henriette Gottschalk nee Rothschild, Ursula, Hal and Kurt

Shimon Gottschalk with his wife Jo and family on his 70th birthday; Florida Portraits Family

Front row left to right: Tikkun, Back row: the twins, age 8, Shimon's wife Jo,, right: Ariela, age 28, the eldest

Portrait of Aenny Catzenstein nee Gottschalk holding her infant son Franz Portraits Family

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Members of the Godshaw (Gottschalk) family, Anne, Donald, Molly, Freddy, Jan and Hal; Hannover, Germany. Portraits Family

The family was in Hannover, Germany, for the dedication of the memorial to the Holocaust, the Mahnmal am Opernplatz; from left to right: Anne Godshaw nee Pick, Donald Godshaw, Molly Godshaw nee Peck, Freddy Godshaw, Jan Godshaw nee McKay, and Hal (Hans Ludwig Gottschalk) Godshaw.

Freddy Godshaw and Peter Schulze at the Molling family gravesite; Strangriede Cemetery, Hannover Cemeteries

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The Gottschalk family seated around the dining table; Seelhorst Strasse 26, Hannover Portraits Family

From left to right: Kurt, Therese nee Molling, Ursula, the maid, Elizabeth and Hal,

Francine and Jean-Pierre Durand at Aenny Catzenstein's 80th birthday; London Portraits Family

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Tombstone of the Benno Molling family in the Jewish cemetery An der Strangriede; Hannover, Germany. Cemeteries; Tombs

This family grave is next to the tombstone of Adolf Molling and his wife Henriette (Henny) nee Meyerhof

Meyerhof family graves; Jewish cemetery; Hildesheim Cemeteries Tombs

(l-r) Ilse Meyerhof, Joel Meyerhof (father), Adolf Meyerhof

Portrait of Yael Bernkopf with her grandmother Aenny Catzenstein nee Gottschalk; Israel Portraits Family

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