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| 1 | Reproductive Biology and Prospects for Conservation of Caldesia parnassifolia (Alismataceae)——A Threatened Monocot in China显示文摘Caldesia parnassifolia (Bassi ex Linn.) Parl. in China has declined in number in r ecent years and is increasingly faced with the risk of extirpation arising from anthropogenic changes associated with rapid urbanization and expansion of both agriculture and infrastructure. To aid in provision of the data needed for effective conservation of the species, studies on the habitat, pollination ecology, and breeding system of C. parnassifolia were carried out on natural populations occurring in Southeastern China. Flowering in the study populations extended for more than eighty days beginning in early summer. Floral anthesis occurred in the morning hours and proceeded rapidly, lasting about 45 min. Flowers lasted ca. 8 h. Caldesia parnassifolia is self\|compatible; however autogamy resulted in lower seed set than geitonogamy and xenogamy as well as free pollination. The data on pollen/ ovule (P∶O) ratio is consistent with a partially selfing and outcrossing mating system. Interpopulational crosses yielded similar seed set to within\|population crosses. Agamospermy did not occur in the study populations. Propagation is achieved through seeds as well as through turions which commonly occur in the inflorescences. Flies (Insecta; Diptera) were the most frequent visitors to the flowers of C. parnassifolia; however bees (Insecta; Hymenoptera) composed a larger proportion of effective pollinators. The Syrphidae species Sphaerophoria indiana (Bigot) presents evidence of oligolectic foraging behavior. Recommendations are made on the immediate steps necessary for conservation of Caldesia species in China. | Gituru Wahiti Robe rt, Wang Qing\|feng , Wang Yong, Guo You\|hao Colleg e of Life Sciences, Wuhan University, Wuhan 430072, Hubei, China | 2003 | Wuhan University Journal of Natural Sciences2003，8，01A： | 2 |
| 2 | The type VI secretion system modulates flagellar gene expression and secretion in Citrobacterfreundii and contributes to adhesion and cytotoxicity to host cells显示文摘 | Liu LY Hao S Lan RT | 2015 | Infect Immun2015，83，7： | 1 |
| 3 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 4 | Sentinel lymph node biopsy using carbon nano-particles for Chinese patients with papillary thyroid micro-carcinoma 显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 5 | Sentinel lymph node biopsy u- sing carbon nanoparticles for Chinese patients with papillary thy- mid micmcarcinoma 显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 6 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papil- lary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH et a/ | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 7 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papilary thyroid microcareinoma显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oneol2012，38，8： | 1 |
| 8 | Prognostic and metastatic value of phosphatase of regenerating liver-3 in invasive breast cancer显示文摘 | Hao RT Zhang XH Pan YF | 2010 | J Cancer Res Clin Oncol2010，2，： | 1 |
| 9 | Sentinel lymph node biopsy usingcarbon nanoparticles for Chinese patients with papillary thyroidmicrocarcinoma显示文摘 | Hao RT Chen J Zhao LH | | EJSO0，，8： | 1 |
| 10 | Sentinel lymphnodebiopsy using carbon nanoparticles for Chinese patientswith papillary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH | 2012 | EJSO2012，38，： | 1 |
| 11 | Sentinel lymph node biopsy using car- bon nanopartieles for Chinese patients with papillarythyroid mlcrocarci- noma显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg 0ncol2012，38，： | 1 |
| 12 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 13 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid microcarcinoma 显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncoll2012，138，8： | 1 |
| 14 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid micro- carcinoma 显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Onco12012，38，8： | 1 |
| 15 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH | | 0，，08： | 1 |
| 16 | Sentinel lymph node biopsy using carbon nanoparticles for Chinese patients with papillary thyroid micro- carcinoma 显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
| 17 | Prognostic and metastatic value of phosphatase of regenerating liver-3 in invasive breast cancer显示文摘 | Hao RT Zhang XH Pan YF | 2010 | J Cancer Res Clin Oncol2010，136，9： | 1 |
| 18 | Sentinel lymph node biopsy using ear bon nanopartieles for Chinese patients with papillary thyroid microeareinoma显示文摘 | HAO RT CHEN J ZHAO LH | 2012 | EJSO2012，38，8： | 1 |
| 19 | Low-temperature selective catalytic reduction of NOx with NH3 over metal oxide and zeolite catalysts-A review 显示文摘 | LI J H CHANG H Z MA L HAO J M YANG RT | 2011 | Catal Today2011，175，1： | 1 |
| 20 | Sentinel lymph node biopsy u- sing carbon nanoparticles for Chinese patients with papillary thyroid microcarcinoma显示文摘 | Hao RT Chen J Zhao LH | 2012 | Eur J Surg Oncol2012，38，8： | 1 |
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