Bandung : an on-the-spot description of the Asian-African Conference, Bandung, Indonesia, April, 1955 /

Cover title.

You could spot the next tussock moth outbreak! here's how /

Mode of access: Internet.

The wonders of the heavens, being a popular view of astronomy, including a full illustration of the mechanism of the heavens; embracing the sun, moon, and stars, with descriptions of the planets, comets, fixed stars, double stars, the constellations, the galaxy, or milky-way, the zodiacal light, aurora borealis, or northern lights, meteors, clouds, falling stars, aërolites, & c. Illustrated by numerous maps and engravings.

In double columns.

A tour through part of the northern provinces of America : being a series of letters wrote on the spot, in the years 1774 & 1775 ; to which are annex'd, tables, shewing the roads, the value of coins, rates of stages, &c /

Preface signed : Carl Bridenbaugh.

An address delivered at South Deerfield, August 31, 1838, on the completion of the Bloody Brook Monument microform : erected in memory of Capt. Lothrop and his associates, who fell at that spot, September 18, (O.S.) 1675 /

Ms. correction: p. 9.

Two hundred pictorial illustrations of the Holy Bible : consisting of views in the Holy Land, together with many of the remarkable objects mentioned in the Old and New Testaments, representing sacred historical events, copied from celebrated pictures, principally by the old masters; the landscape scenes made from original sketches, taken on the spot.

Mode of access: Internet.

The last voyage of Capt. Sir John Ross ... to the Arctic regions for the discovery of a north west passage : performed in the years 1829-30-31-32 and 33 : to which is prefixed an abridgement of the former voyages of Captns. Ross, Parry & other celebrated navigators to the northern latitudes : compiled from authentic information and original documents transmitted by an officer attached to the last expedition ; illustrated by engravings from drawings taken on the spot /

"On the position of the north magnetic pole. (Supplement)": 44 p. at end.

An analysis of ancient domestic architecture, exhibiting some of the best existing examples in Great Britain, from drawings & measurements taken on the spot,

Includes contents of the author's Examples of ancient domestic architecture illustrating hospitals, bede houses, schools, almshouses, etc. of the middle ages in England. cf. Pref., v. 1.

Monaco: the beauty spot of the riviera.

Photocopy.

Influence of certified stocks on spot-futures price relationships for cotton /

Caption title.

We spent five hours at this spot the afternoon of June 6th.

Photo album title: Detroit to San Francisco over Lincoln Highway. May 27-June 18, 1915. Henry B. Joy; A.F. Bement; E. Eisenhut

Bijou Inn - a camping spot at the south end of Lake Tahoe," page 5

2 scans made - 1of1 includes caption pasted below, 2of2 = image only

This spot is only one day's travel from the Desert" (Lake Tahoe), page 5

2 scans made - 1of1 includes caption pasted below, 2of2 = image only

Population differentiation in the banana leaf spot pathogen Mycosphaerella musicola, examined at a global scale

Single-copy restriction fragment length polymorphism (RFLP) markers were used to determine the genetic structure of the global population of Mycosphaerella musicola, the cause of Sigatoka (yellow Sigatoka) disease of banana. The isolates of M. musicola examined were grouped into four geographic populations representing Africa, Latin America and the Caribbean, Australia and Indonesia. Moderate levels of genetic diversity were observed for most of the populations (H = 0.22-0.44). The greatest genetic diversity was found in the Indonesian population (H = 0.44). Genotypic diversity was close to 50% in all populations. Population differentiation tests showed that the geographic populations of Africa, Latin America and the Caribbean, Australia and Indonesia were genetically different populations. Using F-ST tests, very high levels of genetic differentiation were detected between all the population pairs (F-ST > 0.40), with the exception of the Africa and Latin America-Caribbean population pair. These two populations differed by only 3% (F-ST = 0.03), and were significantly different (P < 0.05) from all other population pairs. The high level of genetic diversity detected in Indonesia in comparison to the other populations provides some support for the theory that M. musicola originated in South-east Asia and that M. musicola populations in other regions were founded by isolates from the South-east Asian region. The results also suggest the migration of M. musicola between Africa and the Latin America-Caribbean region.

Response of crayfish, Procambarus clarkii, haemocytes infected by white spot syndrome virus

White spot syndrome virus ( WSSV) is a serious pathogen of aquatic crustaceans. Little is known about its transmission in vivo and the immune reaction of its hosts. In this study, the circulating haemocytes of crayfish, Procambarus clarkii, infected by WSSV, and primary haemocyte cultures inoculated with WSSV, were collected and observed by transmission electron microscopy and light microscopy following in situ hybridization. In ultrathin sections of infected haemocytes, the enveloped virions were seen to be phagocytosed in the cytoplasm and no viral particles were observed in the nuclei. In situ hybridization with WSSV-specific probes also demonstrated that there were no specific positive signals present in the haemocytes. Conversely, strong specific positive signals showed that WSSV replicated in the nuclei of gill cells. As a control, the lymphoid organ of shrimp, Penaeus monodon, infected by WSSV was examined by in situ hybridization which showed that WSSV did not replicate within the tubules of the lymphoid organ. In contrast to previous studies, it is concluded that neither shrimp nor crayfish haemocytes support WSSV replication.White spot syndrome virus (WSSV) is a serious pathogen of aquatic crustaceans. Little is known about its transmission in vivo and the immune reaction of its hosts. In this study, the circulating haemocytes of crayfish, Procambarus clarkii, infected by WSSV, and primary haemocyte cultures inoculated with WSSV, were collected and observed by transmission electron microscopy and light microscopy following in situ hybridization. In ultra-thin sections of infected haemocytes, the enveloped virions were seen to be phagocytosed in the cytoplasm and no viral particles were observed in the nuclei. In situ hybridization with WSSV-specific probes also demonstrated that there were no specific positive signals present in the haemocytes. Conversely, strong specific positive signals showed that WSSV replicated in the nuclei of gill cells. As a control, the lymphoid organ of shrimp, Penaeus monodon, infected by WSSV was examined by in situ hybridization which showed that WSSV did not replicate within the tubules of the lymphoid organ. In contrast to previous studies, it is concluded that neither shrimp nor crayfish haemocytes support WSSV replication.